08-21-19

Biographical Information Wallace Edgar Huffman C.F. Curtiss Distinguished Professor of Agriculture and Life Sciences and Professor of Economics Home Address:

Department of Economics 3101 Aspen Road Iowa State University Ames, IA 50010 Ames, IA 50011 (515) 292-6944 (515) 294-6359

FAX: 515-294-0221 and/or 515-294-6644 e-mail: whuffman@iastate.edu

Primary Research Areas: Economics of Human Capital (Schooling, Health, Information,

Immigration), Ag Household Models, Ag Productivity and R&D Management and Policy, Adoption/Acceptance of Technologies; Experimental Economics and Applied Econometrics.

Primary Teaching Areas: Labor economics (human capital and labor supply, including

agricultural and productive household models); and econometrics. I. Born: Batavia, Iowa

Married: Sonya (wife), Nadia (daughter) II. Formal Training:

Name of Institution Degree Year Major Iowa State University B.S. (with Distinction) 1966 Agriculture University of Chicago M.A. 1971 Economics University of Chicago Ph.D. 1972 Economics Huffman, W.E. “The Contribution of Education and Extension to Differential Rates of Change (by Farmers),” Ph.D. dissertation, The University of Chicago, 1972 (T.W. Schultz, D.G. Johnson and Marc Nerlove, dissertation advisors)

III. University Employment and Experience:

Iowa State University, Charles F. Curtiss Distinguished Professor of Agriculture, 2002 – and Life

Sciences 2007-. Professor, July 1, 1982 – Associate Professor, July 1978 - June 30, 1982; Assistant Professor, Aug. 1974 - June 1978;

Erasmus University-Rotterdam, Visiting Professor of Economics, Jan 1 to June 30, 2008. Affiliated Professor, Department of Agricultural and Rural Policy, Wageningen University, The Netherlands, April 2008-July 2008. Swiss Federal Technical Institute (ETH), Zurich, Switzerland, Visiting Professor, June 2001.

Polytechnical University of Catalunya, Barcelona, Spain, Visiting Scholar, May 2001. Wageningen Agricultural University, Visiting Scholar, May 1999 University of Maryland, Visiting Professor, Spring Semester, 1998 Yale University, Department of Economics, Visiting Fellow and Research Associate,

Sept. 1, 1980 - June 30, 1981; Visiting Scholar, Jan - Aug, 1987. Oklahoma State University, Assistant Professor, Aug. 1972 - Aug. 1974 University of Illinois, Chicago Circle, Lecturer, 1970-72

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IV. Honors and Awards:

Google Citations: Total citations, 9,438 Total, h-index, 47 (02-11-19) https://scholar.google.com/citations?view_op=list_works&hl=en&user=q5Uma00AAAAJ

Fulbright Specialist Project for work with the Department of Economics and Rural Policy, National University of Cuyo, Mendoza, Argentina. This is a five-week program starting July 22, 2017, and it involves seminars, lecturing, research, and consultation on issues dealing with agricultural and food economics of the university and region.

Faculty: Awards-Quality of Research Discovery Awards, given by the American Agricultural Economics Association:

• 1978 for the publication, “Allocative Efficiency: The Role of Human Capital,” Quarterly

Journal of Economics 91 (Feb. 1977, pp. 59-80) by W.E. Huffman.

• 1987 for the publication, "U.S. Mexican Trade in Winter Vegetables and Illegal Immigration," Am. J. Agr. Econ. 68 (May 1986, pp. 246-260) by S. J. Torok and W.E. Huffman.

• 1994 for Science for Agriculture: A Long-Term Perspective (Iowa State University Press,

1993), by W.E. Huffman and R.E. Evenson, (Honorable Mention; 2nd Place Award).

• 1995 for "Agricultural Research Expenditures in the United States: A Public Goods Perspective," Review of Economics and Statistics, 66 (May 1994:267-277) by J. Khanna, W.E. Huffman, and T. Sandler.

Awards-AAEA Quality of Communication Award, Honorable Mention 2012 for Huffman, W., G. Norton and L.G. Tweeten. “Investing in a Better Future through Public Agricultural Research.” CAST Commentary, QTA2011-1, March 2011. Award-AAEA 2017 Publication of Enduring Quality Award for Huffman and Evenson, Science of Agriculture: A Long-Term Perspective. Ames, IA: Blackwell Publ. 2006.

The D. Gale Johnson Lecture, The University of Chicago, April 25, 2003. (“Consumers’ Resistance to Genetically Modified Foods in High Income Countries: The Role of Information in an Uncertain Environment.”) University Lecture, the T.W. Schultz Commemorative Symposium (30 years since Nobel Prize in Economics Award), South Dakota State University, October 6, 2009. (“Investing in People for the 21st Century”) Gold Award for 2006 Excellence in Writing: Science/Technology/Research by Agriculture Communications Society for “Formula for Success: The Value of Federal Formula Funds to the U.S. Agricultural Food System,” ISU Agricultural Experiment Station, 2005.

Named a Fellow of the American Agricultural Economics Association (1994).

Who’s Who in Economics: A Biographical Dictionary of Major Economists, 1700, 2nd and 3rd

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Ed., MIT Press 1986; Edward Elgar 1999 (Inclusion based on citations). Dean’s Citation for Extraordinary Contributions to the College of Agriculture, ISU, 2006

Faculty Improvement Leaves from ISU: (1) awarded by Iowa State University for study and research in applied econometrics, Yale University, Fall 1980-Spring 1981; (2) awarded for research and writing on a book manuscript The Development of U.S. Agricultural Research and Education: An Economic Perspective, Spring 1987; (3) awarded for collaborative research, writing, and study at the University of Maryland-College Park with a focus on financing and managing agricultural research. Spring semester 1998. (4) awarded by Iowa State university for foreign travel (Erasmus University-Rotterdam), study and research on health economics and agency theory derived incentives for multitasking scientists.

Foreign Travel Grant, awarded by Iowa State University (1) to attend the XIX International Conference of Agricultural Economists, Malaga, Spain, Aug. 26 - Sept. 4, 1985; (2) to attend the XXII International Conference of Agricultural Economists, Harare, Zimbabwe, Aug. 22-29, 1994; (3) to present a plenary paper at the XXIV International Conference of Agricultural Economists, Berlin, Germany, Aug. 13-18, 2000, (4) to present paper at 8th Conference sponsored by the International Consortium on Agricultural Biotechnology Research, Ravello, IT, July 8-11, 2004.

U.S. - U.S.S.R. Economics Symposium: Selected by the American Economics Association Committee on Foreign Exchanges for the 10th Annual Symposium. Symposium held Tbilisi, Georgia, USSR, Aug. 29 - Sept. 9, 1987. Graduate School:

Alpha Zeta Scholarship Ingersoll Economics Fellowship, University of Chicago (1-year) Rockefeller Foundation Agricultural Economics Fellowship,

University of Chicago (1-year) Ford Foundation International Studies Fellowship for Agricultural Development,

University of Chicago (1-year) Rockefeller Foundation Economics of Agriculture Fellowship, University of Chicago (1-year)

Ph.D. Thesis, "The Contribution of Education and Extension to Differential Rates of Change." Was nominated for the 1973 Outstanding Doctoral Thesis Award of the American Agricultural Economics Association.

V. Activities/Service:

To ISU

My appointment is approximately 60% research and 40% teaching. I normally teach 3 courses per year and these have included graduate courses: labor economics (Econ 520) and econometrics (Econ 571, 671) and undergraduate courses: labor economics (Econ 320).

To Agricultural and Applied Economics Association/American Agricultural Economics Association

2012- Member of Committee for Quality of Communication Award 2005-2012 Co-Chair, Committee to Honor T.W. Schultz, Nobel Prize winner in Economics

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1997-2000 Awards Committee, Member, and Chair, subcommittee for Publication of Enduring Quality.

Associate Editor, American Journal of Agricultural Economics, 1983-1986.

Member, AAEA Committee on CRIS (USDA Current Research Information System), 1981-1983. Co-chairperson, 1982-83.

Member, AAEA Committee on Opportunities and Status of Blacks in Agricultural Economics, 1982-86; Member and Advisor, 1983-1986.

Member, AAEA Committee on Professional Registries and Employment, 1982-85; Chairperson, Subcommittee on Labor Market Analysis for Agricultural Economists, 1983-85; and appointments on Reg. Committee 1985.

Chairperson, Subcommittee on Accounting for Agricultural Costs and Returns - Farm Labor, AAEA Economics and Statistics Committee, 1991-1996.

Regular referee for American Journal of Agricultural Economics.

To Other Professional Groups

U.S. Congressional Testimony

• U.S. House Agriculture Subcommittee on Department Operations and Nutrition. The Honorable Charles Stenholm, Chairman. Testimony topic: "Agricultural Research and Education Priorities and Technology Transfers: Suggestions for Congress," June 14, 1993.

• U.S. Senate Judiciary Committee, Subcommittee on Immigration. The Honorable Alan Simpson, Chairman. Testimony topic:"Agricultural Labor and Commodity Market Issues Associated with Immigrant Farm Workers," Sept. 28, 1995.

Member, U.S. Dept. of Labor, Manpower Administration, Panel on Rural Labor Markets, Washington, D.C., November, 1976.

Member, Task Force on Resource Allocation and Production Cost, National Farm Summit, jointly sponsored by Agriculture Council of American and Texas A&M University, 1978.

Associate Editor, Agricultural Economics, 2012- Member, Editorial Board, AgBioForum, 2004- Associate Editor, Review of Economics of the Household, 2001-

Member, Editorial Board, N. Central Journal of Agricultural Economics, 1978-82. Member, Task Force on Structural Changes and Information Needs, National Rural Center's Small Farms Research Project, 1978-79. Member, 1996-1998, ad hoc multi-disciplinary committee, organized by Ken Wilson, Professor of

Physics, Ohio State University, and Steve Graubard, Editor of Daedalus, to study “Stability and Change in Vital American Institutions.” See Daedalus 127(Fall 1998).

Member, National Plant Breeding Task Force (22 multi-disciplinary members), organized by Ken Frey, Professor of Agronomy, to prepare a publication on “Future Priorities for Plant Breeders,” 1998-2000 (Advances in Agronomy).

Member, National Academy of Sciences/National Research Council, Committee on Competency Needs of Agricultural Research Personnel, , Oct. 1983-1987. Helped prepare report: National Research Council, Educating the Next Generation of Agricultural Scientists, Washington, D.C.: National Academy Press, 1988.

Member, National Research Council (NRC), Board on Agriculture and Natural Resources, Committee

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on Opportunities in Agriculture, , Aug. 1, 2000 and co-author of Committee Report: Frontiers in Agricultural Research: Food, Health, Environment, and Communities (National Academy Press, 2002).

Major Contributor to: Technology and Innovation in World Agriculture: Prospects for 2010-2019.

2009 OECD Agricultural Outlook Report, Paris, France, Aug. 2009. Council on Science and Technology (CAST). Chair, Committee to write a policy piece on future public

funding of agricultural research, “Investing in a Better Future Through Public Agricultural Research.” 2011.

Reviewer for journals includes: American Journal of Agricultural Economics, Review of Economics and Statistics, Journal of Political Economy, American Economic Review, International Economic Review, Economic Journal, Journal of Human Resources, Journal of Labor Economics, Journal of Development Economics, Journal of Economic Development and Cultural Change, North Central Journal of Agricultural Economics, Western Journal of Agricultural Economics, Journal of Agricultural and Resource Economics, Agricultural Economics, Land Economics, Review of Agricultural Economics, Canadian Journal of Agricultural Economics, European Review of Agricultural Economics, Journal of Agricultural Economics Research, Journal of Economic Behavior and Organization, Journal of Productivity Analysis, Applied Economics, Southern Economics Journal, Review of Economics of the Household, Journal of Rural Sociology and Economics (French), Appetite, Food Policy.

VI. Member of USDA-SAES Research Committees:

NCRS-3 North Central Research Strategy Committee Dealing with Human Resources Research, Sept. 1974 to Dec. 1977. ESCOP Subcommittee on Social Contributions of Research in the Agricultural Experiment Stations, 1982- 1986. IR-6 An Interregional Committee Dealing with Evaluating, Planning and Financing Agricultural Research, 1988-1990. Farm Labor Research Group, 1988-1990. Western Region Coordinating Committee WRCC-76 (and WCC-76): “The Impacts of Immigration Reform on U.S. Agriculture,” 1990-1995; “Globalization of Agriculture,” 1995-97; “The Impact of Immigration on Rural America,” 1997-2000. North Central Regional Research Committee, NC1003 (a Multi-State Research Committee of 25+ members), “Impact Analyses and Decision Strategies for Agricultural Research,” 1991-present. Member of Executive Committee, 1991-1994; Program Committee, 1994-96; Chairman of Committee, 1996- 2006. ECOP & ESCOP Formula Funds Task Force, member, 09-2004 to 08-2006

VI. Publications and Papers:

A. Books

1. Huffman, W.E. and J.J. McCluskey. New Technology and Conflicting Information: Assessing Consumers’ Willingness-to-Pay for New Foods. Contract Signed with World Scientific, July 2019.

2. Huffman, W.E. and R.E. Evenson. Science for Agriculture: A Long Term Perspective, 2nd edition, Blackwell Publishing 2006. Foreword to 2nd edition: V.W. Ruttan.

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3. Huffman, W.E. and R.E. Evenson. Science for Agriculture: A Long Term Perspective. Foreword by T. W. Schultz. Iowa State University Press, 1993

• A 9-chapter book (about 200 pages) that documents the evolution, development, and economic impacts of public agricultural research, especially the state agricultural experiment stations over the past 150 years.

• First Edition Received 1994 Quality of Research Discovery Award given by Am Ag Econ Assoc.

4. Huffman, Wallace E. and Robert E. Evenson. The Development of U.S. Agricultural Research and Education: An Economic Perspective. Iowa State University, Department of Economics, Ames, IA, 1994.

This 474-page book provides much greater detail and documentation supporting the book Science for Agriculture. It is available through 10 university research libraries and the National Agricultural Library, Beltsville, MD. Second printing 2000.

5. Martin, Philip, Wallace Huffman, Robert Emerson, J. Edward Taylor and R. Rochin, Editors. Immigration Reform and U.S. Agriculture. ANR Publications, University of California, Oakland, CA, 1995. The book provides an extensive examination of the impacts of the 1986 Immigration Reform and Control Act.

6. Deacon, Ruth E. and Wallace E. Huffman, Editors. Human Resources Research, 1887-1987. Ames, IA: College of Economics, 1986. (This is a Hatch Act Centennial Publication; a review).

7. Huffman, W.E. and Duane Olsen, Editors. Human Resources and Community. Misc. Report, North Central Regional Center for Rural Development, Ames, IA, October 1975.

B. Published Articles and Book Chapters (See end of list for most recent ones)

1. Huffman, W.E. "Decision Making: The Role of Education," Am. J. Agr. Econ. 56 (Feb. 1974):85-97. 2. Huffman, W.E. "Productive Value of Human Time in U.S. Agriculture," Am. J. Agr. Econ. 58 Nov. 1976):672-683. 3. Huffman, W.E. "The Value of the Productive Time of Farm Wives: Iowa, North Carolina and Oklahoma," Am. J. Agr. Econ. 58 (Dec. 1976):836-841.

4. Huffman, W.E. "Allocative Efficiency: The Role of Human Capital," Quarterly Journal of Economics 91 (Feb. 1977):59-79. (Received Quality of Research Discovery Award given by Am Ag Econ Assoc) 5. Huffman, W.E. "Interaction Between Farm and Nonfarm Labor Markets," Am. J. Agr. Econ. 59 (Dec. 1977):1054-1061. 6. Huffman, W.E. "Assessing Returns to Agricultural Extension," Am. J. Agr. Econ. 60 (Dec. 1978):968- 975. 7. Huffman, W.E. "Farm and Off-Farm Work Decisions: The Role of Human Capital," Review of Economics and Statistics 62 (Feb. 1980):14-23. 8. Huffman, W.E. and J.R. Lothian. "Money in the United Kingdom: 1833-1880," J. Money Credit and Banking 12 (May 1980):156-174.

9. Huffman, W.E. and J.A. Miranowski. "An Economic Analysis of State Expenditures on Experiment Station Research," Am. J. Agr. Econ. 63 (Feb. 1981):104-118.

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10. Huffman, W.E. "Black-White Human Capital Differences: Impact on Agricultural Productivity in the U.S. South," American Economic Review 71 (Mar. 1981):94-107.

11. Miranowski, J.A. and W.E. Huffman. "Experiment Station Expenditures: State Share and Population Effects," in Evaluation of Agricultural Research, Proceedings of Conference sponsored by NC-148, Misc. Publ. 8-1981, Minnesota Agricultural Experiment Station, April 1981, pp. 167-176.

12. Huffman, W.E. "International Trade in Labor versus Commodities: U.S. - Mexican Agriculture," Am. J. Agr. Econ. 64 (Dec. 1982):989-998. 13. Huffman, W.E. "Some Analytical Approaches for Human Resource Issues of Seasonal Farm Labor," in Seasonal Agricultural Labor, Robert Emerson, ed., Iowa State University Press, 1983, pp. 33-63. 14. Huffman, W.E. "Some Analytical Approaches for Human Resource Issues of Seasonal Farm Labor," in Seasonal Agricultural Labor, Robert Emerson, ed., Iowa State University Press, 1983, pp. 33-63. 15. Rahm, M. and W.E. Huffman. "The Adoption of Reduced Tillage: The Role of Human Capital and

Other Variables," Am. J. Agr. Econ. 66 (Nov. 1984):405-413. "The Adoption of Reduced Tillage: The Role of Human Capital and Other Variables - Reply," Am. J. Agr. Econ. 68 (Feb. 1986):184,

16, Huffman, W.E. and J.R. Lothian. "The Gold Standard and the Transmission of Business Cycles, 1833-1932," in M. D. Bordo and A. J. Schwartz, ed., A Retrospective on the Classical Gold Standard, 1821-1931. NBER Conference Report, Chicago: University of Chicago Press, 1984, pp. 455-507. [Reprinted in J.R. Lothian, Essays in International Money and Finance, World Scientific 2018, Ch 26.]

17. Huffman, W.E. "Human Capital, Adaptive Ability, and the Distributional Implications of Agricultural Policy," Am. J. Agr. Econ. 67 (May 1985):429-434. 18. Huffman, W.E. and M. McNulty. "Endogenous Local Public Extension Policy," Am. J. Agr. Econ. 67 (1985):761-768. 19. Huffman, W.E. and P. Orazem. "An Econometric Model of the Market for New Ph.D.s in Agricultural Economics in the United States," Am. J. Agr. Econ. 67 (Dec. 1985):1207-1214. 20. Torok, S.J. and W.E. Huffman. "U.S. - Mexican Trade in Winter Vegetables and Illegal Immigration," Am. J. Agr. Econ. 68 (May 1986):246-260. (Received Quality of Research Discovery Award given by Am. Ag Econ Assoc) 21. Huffman, W.E. and Larry Connor. "A Perspective on the Market for Agricultural Economists: Background, Trends, and Issues," North Central J. Agr. Econ. 8 (July 1986):187-207.

22. Huffman, W.E. "The U.S. - Mexican Labor Market," in Food and Development in the Pacific Basin, ed., G. Edward Schuh and J. McCoy, Boulder, CO: Westview Press, 1986, pp. 121-143. 23. Huffman, W.E. "Changes in Human Capital, Technology, and Institutions: Implications for Research and Policy," in Allen Mauder and Ulf Renborg, ed., Agriculture in a Turbulent World Economy, Goldersho0t, England: Gower Ltd., 1986, pp. 769-775.

24. Huffman, W.E. "The Supply of New Agricultural Scientists by U.S. Land-Grant Universities," in

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Lawrence Busch and William B. Lacy, ed., Agricultural Scientific Enterprise: A System in Transition. Boulder, CO: Westview Press, 1986, pp. 209-228. 25. Huffman, W.E. and R.E. Evenson. "Research Bias Effects for Input and Output Decisions: An Application to U.S. Cash Grain Farms," in Evaluating Agricultural Research and Productivity, ed., Burt Sundquist, Symposium Proceedings, University of Minnesota, Minnesota Agricultural Experiment Station, Misc. Publ. 52 1987, pp. 123-138. 26. Tegene, A., W.E. Huffman and J. Miranowski. "An Econometric Model of Dynamic and Stochastic Production with Explicit Optimization: Farmers' Decisions on Corn and Soybean Acreage," Am. J. Agr. Econ. 70 (Feb. 1988): 103-111. 27. Huffman, W.E. "An Econometric Methodology for Multiple-Output Agricultural Technology: An Application of Endogenous Switching Models," in Agricultural Productivity: Measurement and Explanation, Capalbo, S. M. and J. M. Antle (eds.), Washington, D. C.: Resources for the Future, Inc., 1988, pp. 229-244

28. Huffman, W.E. "Human Capital for Agriculture," in Agriculture and Rural Areas Approaching the 21st Century: Challenges for Agricultural Economists, R. J. Hildreth, K. Lipton, K. Clayton, and C. O'Connor, ed., Ames: Iowa State University Press, 1988, pp. 499-517.

29. Huffman, W.E. and Robert Evenson. "Supply and Demand Functions for Multiproduct U.S. Cash Grain

Farms: Biases Caused by Research and Other Policies," Am. J. Agr. Econ. 71 (Aug. 1989):761-773. 30. Huffman, W.E. and Mark D. Lange. "Off-Farm Work Decisions of Husbands and Wives: Joint Decision Making," Review of Economics and Statistics 71 (Aug. 1989):471-480. 31. McNulty, M. and W.E. Huffman. "The Sample Spectrum of Time Series with Trading Day Variation," Economic Letters 31(1989):367-370. 32. Tokle, J.G. and W.E. Huffman. "Local Economic Conditions and Wage Labor Decisions of Farm and Rural Nonfarm Couples," Am. J. Agr. Econ. 73(Aug. 1991):652-670. 33. Huffman, W.E. and S. Mercier. "Joint Adoption of Microcomputer Technologies: An Analysis of Farmers' Decisions," Review of Economics and Statistics 73(Aug. 1991):541-546.

34. Huffman, W.E. "Human Capital for Future Economic Growth," in Social Science Agricultural Agendas and Strategies. Ed., Glenn L. Johnson and James T. Bonnen, East Lansing, MI: Michigan State University Press, Part III, 1991, pp. 61-67.

35. Huffman, W.E. "Agricultural Household Models: Survey and Critique," in Multiple Job-Holding Among Farm Families in North America. Milton Hallberg, et al., ed., Iowa State University Press, 1991, pp. 79-111. 36. Huffman, W.E. "Research-Productivity Results at the State and Regional Levels," in The Economic Impacts of Agricultural Research. Washington, DC: Agricultural Research Institute, May 1991, pp. 11-34. 37. Huffman, W.E. and R.E. Evenson. "Contributions of Public and Private Science and Technology to U.S. Agricultural Productivity," Am. J. Agr. Econ. 74(Aug. 1992):751-756.

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38. McNulty, M. and W.E. Huffman. "Trading-Day Variation: Theory and Implications for Monthly Meat Demand," Am. J. Agr. Econ. 74(1992):1003-1009.

39. Just, R. and W.E. Huffman. "Economic Principles and Incentives: Structure, Management, and Funding of Agricultural Research in the United States," Am .J. Agr. Econ. 74 (Dec. 1992):1101-1108.

40. Huffman, W.E. "Costs and Returns: A Perspective on Estimating Costs of Human Capital Services and More," in M. Ahearn and U. Vasavada, eds., Costs and Returns for Agricultural Commodities. Advances in Concepts and Measurement Returns, Boulder, CO: Westview Press, 1992, pp. 313-336.

41. Huffman, W.E. "An Assessment of the Process Underlying RAW Calculations," in Report of the Commission on Agricultural Workers, 1989-1992. Appendix I: Case Studies and Research Reports. Washington, DC: U.S. Government Printing Office, Nov. 1992.

42. Govindasamy, R. and W.E. Huffman. "Efficiency of U.S. Conservation-Compliance Program," Agricultural Economics 8(1993):173-185.

43. Huffman, W.E. and R.E. Evenson. "Size, Specialization, and Agricultural Growth: How Public Policy Enhances Scientific and Economic Progress in Agriculture," in S. Martin and S.R. Johnson, eds., Industrial Policy for Agriculture in the Global Economy. Ames, IA: Iowa State University Press, 1993, pp. 41-72. 44. Huffman, W.E. "The Trends and Market for Agricultural R&D, Available Scientist, and New Scientists," in Robert Weaver, Ed., Proceedings from Symposium on the Dynamics and Performance of the U.S. Agricultural Research System. Washington, DC: Agricultural Research Institute, 1993, pp. 113-128. 45. Khanna, J., W.E. Huffman and T. Sandler. "Agricultural Research Expenditures in the United States: A Public Goods Perspective," Review of Economics and Statistics, 76(May 1994):267-277.

(Received Quality of Research Discovery Award given by Am. Ag Econ Assoc.)

46. Huffman, W.E. and R.E. Just. "An Empirical Analysis of Funding, Structure, and Management of Agricultural Research in the United States," Am. J. Agr. Econ. 76 (Nov 1994):744-759.

47. Melton, B.E. and W.E. Huffman. "Implications of the North American Free Trade Agreement for Long-Term Adjustment in U.S. Mexican Beef Production and Trade," in G.W. Williams and T. Grennes, eds., NAFTA and Agriculture: Will the Experiment Work? , Center for North American Studies, International Agricultural Trade Consortium, and Texas Agricultural Marketing Center, 1994, pp. 107-130. 48. Melton, B. and W.E. Huffman. "Beef and Pork Packing Costs and Input Demands: Effects of Unionization and Technology," Am. J. Agr. Econ. 77(Aug 1995):471-485.

49. Fullerton, T.M. and W.E. Huffman. “Supply Functions for Fresh Market Vegetables.” Studies in Regional Science 25 (1994-1995) No. 2: 1-17.

50. Huffman, W.E. "Immigration and U.S. Agriculture in the 1990s," in P. Martin, et al., ed., Immigration Reform and U.S. Agriculture, Davis, CA: University of California-Davis, Division of Agriculture and Natural Resources Publications, 1995, pp. 425-442.

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51. McNulty, M. and W.E. Huffman. "Market Equilibria with Endogenous, Hierarchical Information," Journal of Economic Dynamics and Control 20(1996):607-626. 52. Melton, B., W.E. Huffman and J. Shogren. "Economic Values of Pork Attributes: Hedonic Price Analysis of Experimental Auction Data," Rev. Agr. Econ. 18(Sept 1996):275-285.

53. Melton, B., W.E. Huffman, J. Shogren and S. Fox. "Consumer Preferences for Fresh Food with Multiple Attributes: Evidence from an Experimental Auction of Pork Chops," Am. J. Agr. Econ. 78(Nov 1996):916-923.

54. Huffman, W.E. "Labor Markets, Human Capital, and the Human Agent's Share of Production," in John Antle and Daniel Sumner, eds., The Economics of Agriculture: Papers in Honor of D. Gale Johnson, Vol. 2, Chicago, IL: University of Chicago Press, 1996, pp. 55-79. 55. Warjiyo, P. and W.E. Huffman. “Dynamic Input Demand Functions and Resource Adjustment for U.S. Agriculture: State Evidence,” Agricultural Economics 17(1997):223-237.

56. Fullerton, T.M. and W.E. Huffman. “An ARIMA Methodology for Examining the Competitive Hypothesis in Fresh Vegetable Markets.” Studies in Regional Science 27, No. 2 (Dec. 1997):49-57. 57. Huffman, W.E. “Modernizing Agriculture: A Continuing Process,” Daedalus 127 (Fall 1998):159-186. 58. Huffman, W.E. and R.E. Just. “Agricultural Research: Benefits and Beneficiaries of Alternative Funding Mechanisms,” Rev. Agr. Econ. 21(Spring-Summer 1999):2-18.

59. Huffman, W.E. and R.E. Just. “The Organization of Agricultural Research in Western Developed Countries,” Agricultural Economics 21(Aug. 1999):1-18. 60. Abdulai, A. and W.E. Huffman. “Structural Adjustment and Economic Efficiency of Rice Farmers in Northern Ghana,” Econ. Dev. & Cult. Change 48(April 2000):503-520. 61. McCunn, A. and W.E. Huffman. “Convergence in U.S. Productivity Growth for Agriculture:

Implications of Interstate Research Spillovers for Funding Agricultural Research,” Am. J. Agr. Econ. 82 (May 2000):370-388.

62. Huffman, W.E. and R.E. Just. “Setting Efficient Incentives for Agricultural Research: Lessons from Principal-Agent Theory,” Am. J. Agr. Econ. 82(Nov. 2000):828-841. 63. Huffman, W.E. “New Insights on the Organization of Agricultural Research: Theory and Evidence for Western Developed Countries,” Royal Swedish Academy of Agriculture and Forestry J. (12, 2000):9-27 (with discussion 29-41). 64. Huffman, W.E. and R.E. Evenson. “Structural Adjustment and Productivity Change in U.S. Agriculture, 1950-82,” Agricultural Economics 24(2001):127-147. 65. Fullerton, T.M. and W.E. Huffman. “Funciones De La Oferta De Verduras Frescas En Estados Unidos,” Comercio Exterior 51(April 2001):294-302. 66. Huffman, W.E. “Public-Private Research and Development Relationships: Discussion,” Am. J. Agr. Econ. 83(Aug. 2001):754-757.

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67. Alfranca, O. and W.E. Huffman. “Impact of Institutions and Public Research on Private Agricultural Research.” Agricultural Economics 25(2001) pp. 191-198.

68. Huffman, W.E. “Human Capital: Education and Agriculture,” in Handbook of Agricultural Economics, Vol. IA, Bruce L. Gardner and Gordon C. Rausser, eds., Amsterdam, Netherlands: Elsevier Science/North-Holland, 2001, pp. 333-381. 69. Huffman, W.E. “Finance, Organization, and Impacts of U.S. Agricultural Research: Future Prospects,” in S. Wolf and D. Zilberman, eds., Knowledge Generation and Technology Change: Institutional Innovations in Agriculture, Kluwer Academic Press, 2001, pp. 79-110.

70. Huffman, W.E. “Human Capital, Education, and Agriculture,” in G.H. Peters and P. Pingali, eds., Tomorrow’s Agriculture: Incentive, Institutions, Infrastructure and Innovations. Proceedings 23rd International Conference of Agricultural Economists, Aldershot, UK: Ashgate Publ. Co., 2001, pp. 207-222.

71. Fullerton, T. and W. Huffman. “An ARIMA Methodology for Examining the Competitive Hypothesis in Agriculture.” Southwestern Journal of Economics. 5(Mar. 2002):46-60.

72. Huffman, W.E. and Abebayehu Tegene. “Public Acceptance of and Benefits from Agricultural Biotechnology: A Key Role for Verifiable Information,” in V. Santaniello, R.E. Evenson and D. Zilberman, eds. Market Development for Genetically Modified Foods, CABInternational, 2002, pp. 179-189.

73.Huffman, W.E., E. Ball, M. Gopinath, and A. Somwaru, “Public R&D and Infrastructure Policies: Effects on Cost of Midwestern Agriculture,” in V. Eldon Ball and G. Norton, eds. Agricultural Productivity: Measurement and Sources of Growth. Kluwer Academic Press, 2002, pp. 167-184. 74. Yee, J., W.E. Huffman, M. Ahearn, and M. Newson. “Sources of Agricultural Productivity Growth at the State Level, 1960-1993,” V. Eldon Ball and G. Norton, eds. Agricultural Productivity: Measurement and Sources of Growth. Kluwer Academic Press, 2002, pp. 185-210. 75. Huffman, W. E. "Changes in the Labour Intensity of Agriculture: A Comparison of California, Florida and the USA," in J.L. Findeis, A.M. Vandeman, J.M. Larson and J.L. Runyan, The Dynamics of Hired Farm Labour: Constraints and Community Responses, New York, NY: CABI Publishing, 2002, pp. 25-40. 76. Huffman, W.E. and Abebayehu Tegene. “Public Acceptance of and Benefits from Agricultural Biotechnology: A Key Role for Verifiable Information,” in V. Santaniello, R.E. Evenson and D. Zilberman, eds. Market Development for Genetically Modified Foods, CAB International, 2002, pp. 179-189. 77. Tegene, A., W.E. Huffman, M. Rousu, and J.F. Shogren. “Affects of Information on Consumer Demand for Biotechnical Foods: Evidence from Experimental Auctions,” USDA, ERS, Technical Bulletin No. 1903, March 2003. 78. Huffman, W.E. and O. Alfranca. “Private R&D Investments in Agriculture: The Role of Incentives, Public Policies, and Institutions,” Economic Development and Cultural Change 51 (Oct. 2003):1-21. 79. Huffman, W.E. “Consumer’s Acceptance of (and Resistance to) Genetically Modified Foods in High Income Countries: Effects of Labels and Information in and Uncertain Environment.” American Journal of Agricultural Economics 85(Dec 2003):1112-1118. 80. Huffman, W. E., J.F. Shogren, M. Rousu, and A Tegene. “Consumer Willingness to Pay for Genetically

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Modified Food Labels in a Market with Diverse Information: Evidence from Experimental Auctions.” Journal of Agricultural and Resource Economics 28(Dec 2003):481-502. 81. Huffman, W.E., M. Rousu, J.F. Shogren, and A. Tegene. “The Public Good Value of Information from Agribusinesses on Genetically Modified Foods.” American Journal of Agricultural Economics 85(Dec 2003):1309-1315.

82. Huffman W.E. “Production, Identity Preservation and Labeling in a Market Place with Genetically Modified (GM) and Non-GM Foods.” Plant Physiology 134(Jan. 2004):3-10. 83. Rousu, M.C., W.E. Huffman, J.F. Shogren, and A. Tegene. “Estimating the Public Value of Conflicting Information: The Case of Genetically Modified Foods.” Land Economics 80 (Feb 2004):125-135 84. Rousu, M., W.E. Huffman, J.F. Shogren, and A. Tegene. “Are U.S. Consumers Tolerant of GM Foods?” Review of Agricultural Economics 26(Spring/Summer 2004):19-31. 85. Huffman, W.E. and R.E. Just. “Implications of Agency Theory for Optimal Land Tenure

Contracts,” Economic Development and Cultural Change 52 (April 2004):617-643. 86. Yee, J., M. Ahearn, and W.E. Huffman. “Links among Farm Productivity, Off-Farm Work, and Farm Size in the Southeast, Journal of Agricultural and Resource Economics 29 (2004): 481-502. 87. Huffman, W.E. “Discussion: Off-Farm Employment, Government Policy, and the Structure of Agriculture---An International Perspective,” American Journal of Agricultural Economics 86(May 2004):125-135.

88. Huffman, W.E., M.C. Rousu, J.F. Shogren, and A. Tegene. “Consumers’ Resistance to Genetically

Modified Foods: The Role of Information in an Uncertain Environment,” Journal of Agricultural and Food Industrial Organization, 2(2004): Article 8:1-13. ( http://www.bepress.com/jafio/vol1/iss2/art8 )

89. Huffman, Wallace E., Mathew Rousu, Jaason F. Shogren, and Abebayehu Tegene, "Who do Consumers Trust for Information: The Case of Genetically Modified Foods?" American Journal of Agricultural Economics 86(Nov. 2004): 1222-1229.

90. Huffman, Wallace E., Matthew Rousu, J.F. Shogren, and A. Tegene. “The Welfare of Implementing Mandatory GM Labeling in the United States,” in R.E. Evenson and V. Santaniello, Eds., Consumer Acceptance of Biotechnology Foods, CAB International, 2004, pp. 41-52. 91. Huffman, W.E. “Trends, Adjustments, and Demographics, and Income of Agricultural Workers,” Review of Agricultural Economics 27(2005): 351-360. 92. Abdulai, A. and W.E. Huffman, “The Diffusion of New Agricultural Technologies: The Case of Crossbreeding Technology in Tanzania,” Amer. J. Agr. Econ. 87 (August 2005):645-659. 93. Huffman, W.E. and R.E. Evenson. “Do Formula or Competitive Grant Funds have Greater have Greater Impacts on State Agricultural Productivity?” Amer. J. Agr. Econ. 88(2006):783-798. 94. Huffman, W.E., G. Norton, G. Traxler, G. Frisvold, and J. Foltz. "Winners and Losers: Formula versus Competitive Funding of Agricultural Research," Choices 21(4), 4th Quarter 2006, pp. 269-274.

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95. Chen, Zhuo and Wallace Huffman. "County-level Agricultural Production Efficiency in China: A Spatial Analysis," in Xiao-Yuan Dong, Shufeng Song and Xiaobo Zhang, Eds., China's Agricultural Development, Hampshire, UK: Ashgate Publishing 2006. 96. Huffman, W.E. and M. Rousu. “Consumer Attitudes and Market Resistance to Biotech Products.” In R.E. Just, Julian Alston, and D. Zilberman, Eds. Regulating Agricultural Biotechnology: Economics and Policy. New York, NY: Springer Science and Business 2006, pp. 201-226. 97. Keng, S.H. and W.E. Huffman. “Binge Drinking and Labor Market Success: A Longitudinal Study on Young People.” Journal of Population Economics 20(Feb. 2007):35-54. [And Journal of Population Economics 23(2010):303-322.] 98. Huffman, W.E., M. Rousu, J.F. Shogren, and A. Tegene. “The Effects of Prior Beliefs and Learning on Consumers’ Acceptance of Genetically Modified Foods,” Journal of Economic Behavior and Organization 63(May 2007):193-206. 99. Huffman, W.E. and T. Feridhanusetyawan. “Migration, Fixed Costs and Location-Specific Amenities: A Hazard Rate Analysis for a Panel of Males,” Amer. J. Agri. Econ. 89(2007): 368-382. 100, Rousu, M., W.E. Huffman, J.F. Shogren, and A. Tegene. “Effects and Value of Verifiable Information in a Controversial Market: Evidence from Lab Auctions of Genetically Modified Food.” Econ Inquiry 45(July 2007):409-432.

101. Huffman, W.E. and P.F. Orazem. “Agriculture and Human Capital in Economic Growth: Farmers, Schooling and Nutrition,” In Handbook of Agricultural Economics, Vol 3, Agricultural Development: Farmers, Farm Production and Farm Markets, Robert Evenson and P. Pingali, Eds., New York, NY: Elsevier Science, 2007, pp. 2281-2342. 102. Huffman, W.E. and K. Fukunaga. “Sustainable Land Use over Time: Landlord-Tenant Contracting in the United States of America.” NJAS-Wageningen Journal of Life Sciences 55(2008): 379-396. (A journal of the Royal Netherlands Society of Agricultural Sciences; available at: www.njas.nl) 103. Fukunaga, K. and W.E. Huffman. “The Role of Risk, Transaction Costs, and Matching in Contract Design: Evidence from Farmland Lease Contracts in US Agriculture.” American Journal of Agricultural Economics 91(Feb. 2009):237-249. 104. Chen, Zhou, W.E. Huffman, and S. Rozelle, “Farm Technology and Technical Efficiency: Evidence from Four Regions in China,” China Economics Journal 20(2009):153-161. 105. Just, R.E. and W.E. Huffman. “The Economics of Universities in a New Age of Funding Options.” Research Policy 38 (2009) 1102–1116. 106. Huffman, W.E., S.K. Huffman, K. Rickertsen and A. Tegene. “Over-Nutrition and the Changing Health Status in High Income Countries." Forum for Health Economics and Policy 13, Article 1(2010):1-42. 107. Huffman, W.E. "Economic Impact of Intragenics: Traits, Labels and Diverse Information.” In B. Mou and A. Sorza, Ed., Transgenic Horticultural Crops: Challenges and Opportunities. London, England: Taylor and Francis Group, LLC, and Company, 2010. 108. Huffman, W.E., M. Rousu, J.F. Shogren and A. Tegene. “The Effects of Prior Beliefs and Learning

http://www.njas.nl/

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on Consumers’ Acceptance of Genetically Modified Food: Implications for Diet and Behavior.” Ch 48 In The International Handbook of Behavior, Diet and Nutrition. New York, NY: Springer Publ. 2010, p. 725- 739.

109. Colson, G. and W.E. Huffman. “Consumers’ Willingness to Pay for GM Foods with Product-

Enhanced Consumer Attributes.” American Journal of Agricultural Economics 93(2011): 358-364. 110. Chen, Y. and W.E. Huffman. “Reading Food Labels, Food Prices and Adult Lifestyle Choices: Regular Physical Activity and Healthy Weight.” American Journal of Agricultural Economics 93(2011):370-378.

111. Chen, Zhou, W.E. Huffman, and S. Rozelle. “Inverse Relationship between Productivity and Farm Size: The Case of China.” Contemporary Economic Policy 29(2011): 580-592.

112. Colson, G., W.E. Huffman and M. Rousu. “Will Consumers’ Pay More for Product Enhanced Attributes: Evidence from Food Experiments.” Journal of Agricultural and Resource Economics 36(Aug 2011):343-364. 113. Huffman, W.E. “Household Production and the Demand for Food and Other Inputs.” Journal of Agricultural and Resource Economics 36(Dec 2011):465-487. 114. Huffman, W.E. “Household Production Theory and Models.” In The Oxford Handbook of the Economics of Food Consumption and Policy, J.L. Lusk, J. Roosen and J.F. Shogren, eds., Oxford, UK, Oxford University Press 2011, pp. 35-74. 115. Huffman, W.E. “Contributions of Public and Private R&D to Biotechnology Innovation.” In Genetically Modified Food and Global Welfare, C. Carter, G. Moschini and I. Sheldon, Eds., Bingley, UK: Emerald Group Publishing Limited 2011, pp. 115-148. 116. Huang, Ying, W.E. Huffman and A. Tegene. "Impacts of Economics and Psychological Factors

on Women's Obesity and Food Assistance Program Participation: Evidence from the NLSY.” American Journal of Agricultural Economics 94(2012):338-343. 117. Huffman, W.E. “Kahneman’s Psychology of Value: The Sixth T.W. Schultz Lecture.” American Journal of Agricultural Economics 94(2012):285-290. 118. Huffman, W.E. “The Status of Labor-saving Mechanization in U.S. Fruit and Vegetable Harvesting.” Choices 27(2nd Quarter, 2012), 7 pages.

119. Huffman, W.E. “Adoption and Impact at the Farm Level.” In M. Lesser, T. Raney, P. Tillie, K. Dillen and E. Rodriquez, eds., International Workshop on Socio-Economic Impacts of Genetically Modified Crops Co-Organized by JRC-IPTS and FAO. Report EU25265 EN, Luxembourg: Publication Office of the European Union and Commission, 2012, pp. 55-58. 120. Vilavicencio, X, B.A. McCarl, X. Wu and W.E. Huffman. “Climate Change Influences on Agricultural Research Productivity.” Climate Change 114(2013):157-185. 121. Wang, S., P. Heisey, W.E. Huffman and K. Fuglie. “Public R&D, Private R&D, and U.S. Agricultural Productivity Growth: Dynamic and Long-Run Relationship.” American Journal of

Agricultural Economics 95(2013):1287-1293. 122. Abdulai, A. and W.E. Huffman. “The Adoption and Impact of Soil and Water Conservation

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Technology: An Endogenous Switching Regression Application.” Land Economics 90(2014):26-43.

123. Huffman, W.E. and J. McCluskey. “The Economics of Labeling GM Foods.” AgBioForum 17(2014):156-160. 124. Huffman, W.E. and J.J. McCluskey. “Labeling of Genetically Modified Foods.” In S.J. Smyth, P.W.B. Philips, and D. Castle, eds., Handbook on Agriculture, Biotechnology and Development. Northampton, MA: Edward Elgar Publishing, Inc., 2014, pp. 467-485. 125. Huffman, W.E. “Agricultural Labor: Demand for Labor.” In N. Van Alfen, Editor-in-chief. Encyclopedia of Agriculture and Food Systems, Volume 1, San Diego, CA: Elsevier, 2014, pp. 105-122. 126. Strzok, J.L. and W.E. Huffman. “Willingness to Pay for Organic Food Products and Organic Purity: Experimental Evidence.” AgBioForum 18(2015):345-353. 127. Jin, Yu and Wallace E. Huffman. “Measuring Public Agricultural Research and Extension and Estimating their Impacts on Agricultural Productivity: New Insights from U.S. Evidence.” Agricultural Economics 47(2016):15-31. 128. Lacy, Katie and Wallace E. Huffman. “Consumer Demand for Potato Products and Willingness-to- Pay for Low-Acrylamide, Sulfite-Free Fresh Potatoes and Dices: Evidence from Lab Auctions.” Journal of Agricultural and Resource Economics 41(2016): 116-137. 129. Huffman, Wallace. “Issues in Coexistence: A U.S. Perspective.” EuroChoices (Special Issue on Coexistence) 15(April 2016):69-73. 130. Huffman, Wallace. “New Insights on the Impacts of Public Agricultural Research and Extension.” Choices 31(2nd Quarter 2016): 1-6. 131. McFadden, J. and W.E. Huffman. “Willingness-to-Pay for Natural, Organic, and Conventional Foods: The Effects of Information and Meaningful Labels.” Food Policy 68(2017):214-232.

132. McFadden, J. and W.E. Huffman. “Consumers’ Acceptance of Food Safety Achieved using Biotechnology: Evidence from New Potato Products.” Food Policy 69(2017):82-96. 133. McFadden, J. and W.E. Huffman. “Consumer Demand for Low-Acrylamide-Forming Potato Products: Evidence from Lab Auctions.” American Journal of Potato Research 94(2017):465-480. 134. Huffman, W.E. and J. McCluskey. “Food Label, Information and Trade in GMOs.” Journal of Agricultural and Food Industrial Organization 16(2017), 9 pages. 135. Huffman, W.E. and J. McCluskey. “Using Stated Preference Techniques and Experimental

Auction Methods: A Review of Advantages and Disadvantages for Each Method in Examining Consumer Preferences for New Technology” International Review of Environmental and Resource Economics 10(2017):269-297.

136. Huffman, W.E., Y. Jin and Z. Xu. “Contributions of Technology and Climate Change: Evidence from U.S. Corn Yields.” Agricultural Economics 49(July 2018):463-479.

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137. Huffman, W.E. Public Agricultural Research and Its Contribution to Agricultural Productivity,” E.

Carayannis, N. Kalaitzandonakes, S. Rozakis, and E. Grigoroudis, Eds., Handbook of Agriscience and Agribusiness, Springer Publ, 2018, p.445-464.

138. Huffman, W.E. “Investing in People for the 21st Century: Education, Health, and Migration.” G.L. Cramer, K.P. Paudel, and A. Schmitz, Eds, The Routledge Handbook of Agricultural Economics, New York, NY: Routledge International Handbooks 2019, pp. 616-636. 139. Huang, Y. and W.E. Huffman. “Life Cycle Models of Women’s BMI and Probability of being Obese: Evidence from Panel Data.” Agricultural. Economics 50(July 2019): 509-524. 140. Huffman, W.E. “Human Capital and Adoption of Information: Policy Implications.” Applied Economic Perspectives and Policy, forthcoming.

C. Papers under Review or in Progress

Lacy, K., W.E. Huffman, and J. McFadden. “Consumers Willingness to Pay for New Food Products: Multilple Roles for Information.” August 2019. Submitted to Nature-Food for publication.

Huffman, W.E., J.S. Smith, and A. McCunn, “Maize Yields and Yield Gain in Leading Producing Countries: How much has U.S.-Developed Germplasm Contributed?” June, 2018. Huffman, Nadia, and W.E. Huffman. “Convergence Theory and Conditional Income Convergence in Countries of Sub Saharan Africa from 1990-2014.” August 2019.

Huffman, W.E. and Y. He. “Wellbeing: Models, Measurement and International Comparisons.” Jul 2019.

Huffman, W.E. “Technology and Innovation in World Agriculture: Prospects for 2019-2028.” June, 2018.

Guo, Z. and W.E. Huffman. “Labor Supply where Housing Prices Matter: Estimates for Chines Women and Men in Urban and Rural Areas, 2002.” Sept 2017. To be submitted to Chinese Economic Review.. Guo, Z. and W.E. Huffman. “An Econometric Analysis of Household Expenditures with Welfare Comparisons: New Evidence for Chinese Urban and Rural Households.” Sept. 2017. Submitted to Journal of Agricultural and Resource Economics..

Huffman, W.E. and R.E. Just. “Optimal Incentives for Multitask Professors Where Output Uncertainty Differs Greatly and Technology Spillovers Occur.” June 2016. Needs Revision, then submit to AJAE.

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Huffman, W.E. and J. Schuring. “Estimates of Aggregate Supply and Input Demand Elasticities and Technology Biases for Midwestern U.S. Agriculture.” June 2016. Revise and Resubmit to the Journal of Agricultural and Resource Economics.

Huffman, W.E. and R.E. Just. “Setting Multitask Incentives for Professors: An Application of Principal-Agent Theory.” Aug 2015. D. Bulletins and Reports

Huffman, W.E. A Cross-Sectional Analysis of Nonfarm Work of Farm Family Members, Report No. DLMA 91-19-75-18-1. Springfield, VA.: National Technical Information Service, January 1976.

Hoiberg, E.O. and W.E. Huffman. Profile of Iowa Farms and Farm Families: 1976, Iowa Agriculture and Home Economics Experiment Station and Cooperative Extension Service, Iowa State University. Bulletin P-141, April 1978.

Huffman, W.E. International Trade and Immigration: U.S. - Mexican Agriculture. Final Report for USDA-ERS Research Agreement No. 58-319S-2-049X. Iowa State University, August 22, 1986 (232 pages).

Huffman, W.E. and M. Tienda. Economic Development and Business Cycle Effects on Income and Welfare of Rural Households. Final Report to Aspen Institute and Ford Foundation. Iowa State University, December 1988 (90 pages).

Huffman, W.E. and A. McCunn. "How Much is That Tomato in the Window? Retail Produce Prices Without Illegal Farmworkers," Backgrounder (Center for Immigration Studies), No. 2-96, Feb. 1996. Co-author. “Formula for Success: The Value of Federal Formula Funds to the U.S. Agricultural and Food System, 2004. Distributed by the Executive Directors, State Agricultural Experiment Station System. 10,000 copies printed, over 5,000 copies distributed. Yu Jin and Wallace E. Huffman. “Measuring Public Agricultural Research and Extension and Estimating their Impact on Agricultural Productivity: New Insights from US Evidence.” CARD Agricultural Policy Review, Winter 2016, pp. 6-7.

E. Book Reviews, Replies, Published Discussant's Comments, Outreach Articles

Evenson, R. E. and Y. Kislev, Agricultural Research and Productivity, New Haven, Yale University Press, 1975. The Journal of Business, Vol. 49 (Oct. 1976):561-563. Kada, Ryohei, Part-Time Family Farming, Center for Academic Publications, Tokyo. American Journal of Agricultural Economics, Vol. 63 (Aug. 1981):590.

Kendrick, J. W. and B. N. Vaccara, eds., New Developments in Productivity Measurement and Analysis. Studies in Income and Wealth, Vol. 44. Chicago: University of Chicago Press, 1980. Journal of Cooperative Economics, Vol. 5 (1981):432-424.

"Farm Family Response to a Negative Income Tax: Discussion," Am. J. Agr. Econ. Vol. 59 (Dec. 1977):874-876.

Women's Employment Issues: Discussion, "Am. J. Agr. Econ. Vol. 65 (Dec. 1983):1058-1059.

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Ellis, Frank. Peasant Economics: Farm Households and Agrarian Development (Cambridge, England: Cambridge University Press, 2nd Edition, 1993) in Field Crops Research 40(1995):1994-5.

“Funding Public Agricultural Research,” Guest Editorial, Choices, 1st Quarter, 1997, p. 1.

Otto, D., P. Orazem, and W. Huffman, “Community and Economic Impacts of the Iowa Hog Industry,” in Iowa’s Pork Industry - Dollars and Scents. Iowa Agriculture and Home Economics Experiment Station, PM-1746, January 1998, pp. 25-28.

Huffman, Wally and Giancarlo Moschini, “The Role of Research and Development and of New Technologies,” in Agriculture in the 21st Century--Surviving and Thriving, Iowa Agriculture and Home Economics Experiment Station and University Extension, March 1999, pp.7-10.

Huffman, Wallace, “Reducing Class Size Misses Mark.” Opinion Section, Des Moines Register, Aug. 29, 1999, pp. 2AA.

Huffman, W.E. and Marc A. Johnson, “Research, Extension, and Education Policy,” in J.L. Outlaw and E.G. Smith, eds., 2002 Farm Bill: Policy Options Consequences. Oak Brook, IL: The Farm Foundation, 2001, pp 209-214.

Huffman, W., G. Norton and L.G. Tweeten. “Investing in a Better Future through Public Agricultrual Research.” CAST Commentary, QTA2011-1, March 2011. F. Selected Staff Working Papers

"Household Behavior: Hours of Work." Business Faculty Working Paper No. 22, Oklahoma State University, July 1973.

"Farm Household Production: Demand for Wife's Labor, Capital Services and the Capital-Labor Ratio." Yale University Growth Center Discussion Paper No. 408, June 1982. "The Production of Scientists for U. S. Agriculture by Land-Grant Universities: 1920-1980." ISU Economic Staff Paper No. 138, March 1984.

"The Role of the Public Sector in Corn Inbred Line Development." Iowa State University, Department of Economics, Staff Paper No. 146, August 1984.

"Improvement of Wheat Varieties in the United States, 1919-1979." Iowa State University, Department of Economics, Staff Paper No. 156, April 1986, (45 pages).

"Differential Effects of Monetary Policy on the U.S. Agricultural and Nonagricultural Sectors," Iowa State University, Department of Economics, Staff Working Paper No. 164, March 1987 (with Suchada Langley).

"U.S. Soybean Varietal Development." Iowa State University, Department of Economics, Staff Paper No.

167, March 1987.

"Supply and Demand for Agricultural Economists." Iowa State University, Department of Economics, Staff Paper No. 166, March 1987.

"The Development of U.S. Agricultural Research and Education: An Economic Perspective, Part I," Iowa State University, Department of Economics, Staff Paper No. 168, April 30, 1987 (with Robert Evenson).

"The Development of U.S. Agricultural Research and Education: An Economic Perspective, Part II," Iowa

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State University, Department of Economics, Staff Paper No. 169, May 22, 1987 (with Robert Evenson).

"The Development of U.S. Agricultural Research and Education: An Economic Perspective, Part III," Iowa State University, Department of Economics, Staff Paper No. 170, Aug. 28, 1987 (with Robert Evenson).

"Production, Consumption and Labor Supply Decisions of Farm Households: A Review of the Evidence for North America," Iowa State University, Department of Economics, Staff Paper No. 183, Jan. 1988.

"The Development of U.S. Agriculture Research and Education: An Economic Perspective, Part IV," Iowa State University, Department of Economics, Staff Paper No. 174, Dec. 1989 (with Robert Evenson).

"The Development of U.S. Agricultural Research and Education: An Economic Perspective, Part V," Iowa State University, Department of Economics, Staff Paper No. 175, Dec. 1989 (with Robert Evenson).

"Effects of Local Economic Conditions on Poverty Status of U.S. Rural Husband-Wife Households, 1978-82," Iowa State University, Department of Economics, Staff Paper No. 199, Dec. 1988. "Data: State and Federal Agricultural Research Activities, 48 States, 1951-85." Staff Paper No. 214, June 1990.

"Local Labor Market Conditions: Effects on Labor Demand and Wage Labor Supply Decisions of Farm and Rural Nonfarm Couples, 1978-82," Iowa State University, Department of Economics, Staff Paper No. 215, June 1990 (with Joanne Tokle). "Farm Labor: Key Conceptual and Measurement Issues on the Route to Better Farm Cost and Return Estimates," ISU, Dept. Econ., Staff Paper No. 280, April 1996.

“Immigration, Meat Packing, and Trade: Implications for Iowa,” Iowa State University, Department of Economics, Staff Paper Series, Staff Paper No. 285, Dec. 1996.

“Long-Run Structural and Productivity Change in U.S. Change in U.S. Agriculture: Effects of Prices and Policies,” Yale University, Economic Growth Center, Center Discussion Paper No. 773, June 1997 (with Robert Evenson).

“Off-Farm Work Participation, Off-Farm Labor Supply and On-Farm Labor Demand of U.S. Farm Operators,” Iowa State University, Dept. Econ., Staff Paper No. 290, Dec. 1997 (with Hisham El-Osta).

“NAFTA and U.S.-Mexican Beef Trade: Long-Run Implications for Changes in Trade Flows from Technology Transfers,” Iowa State University, Dept. Econ., Staff Paper No. 294, Dec. 1997.

“Finance, Organization, and Impacts of U.S. Agricultural Research: Future Prospects.” Iowa State University, Dept. Econ., Staff Paper No. 314, April 1999.

“International Re-Migration Analysis: Evidence from Puerto Rico,” Iowa State University, Dept. Econ., Staff Paper No. 321, Aug. 1999 (with Y. Li).

“An Overview of Immigration and the Changing Face of Rural California: The Central San Joaquin Valley.” Iowa State University, Dept. Econ., Staff Paper No. 329, Nov. 1999.

“Return Migration as an Individual’s Optimal Utility Maximizing Behavior,” Iowa State University, Dept. Econ., Staff Paper No. 339, Dec. 31, 2000 (with Y. Li).

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M. Rousu and W.E. Huffman, “GM Food Labeling Policies of the U.S. and Its Trading Partners,” Iowa State University, Dept. of Econ., Staff Paper No. 334, Sept. 30, 2001.

Huffman, W.E. “Immigration in the U.S. Midwest during the 1990s: A Decade of Rapid Change,” Iowa State University Department of Economics, Working Paper #03027, December 2003. Huffman, W.E. and R.E. Evenson. “Determinants of the Demand for State Agricultural Experiment Station Resources: A Demand-System Approach,” Iowa State University Department of Economics, Working Paper #03028, December 2003. Huffman, W.E. and R. E. Evenson. “New Econometric Evidence on Agricultural Total Factor Productivity Determinants: Impact of Funding Sources,” Iowa State University Department of Economics, Working Paper #03029, December 2003. Huffman, W.E. “Marketizing U.S. Production in the Post-War Era: Implications for Estimating CPI Bias and Real Income from a Complete-Household Demand System,” Iowa State University, Department of Economics, Working Paper #04012, June 11, 2004. Huffman, W.E. “Economics of Intellectual Property Rights in Plant Materials.” Iowa State University, Department of Economics Working Paper #06016. April 6, 2006.

Huffman, W.E., “Demand for Labor in the Coastal Fruit and Salad Bowl States Relative to Midland States: Four Decades of Experience,” ISU Economics Working Paper #07013, June 26, 2007. Huffman, W.E. “Understanding Post-War Changes in U.S. Household Production: A Full- Income Demand-System Perspective.” Iowa State University, Department of Economics Working Paper #06036, Feb. 2008.

Huffman, W.E. “Rising Food and Energy Prices: Projections for Labor Markets 2008-18 and Beyond.” Iowa State University, Department of Economics, Working Paper #08030, Oct. 2008. Huffman, W.E., R.E. Evenson and X. Fan. “U.S. State Agricultural Productivity Change from 1970-2010 and Factors that Made a Difference.” For USDA-ERS Agricultural Productivity Conference, March 15, 2007. Huffman, W.E. “Technology and Innovation in World Agriculture: Prospects for 2010-2019.” Iowa State University, Department of Economics Working Paper #09007, April 2009. Huffman, W.E. “Measuring Public Agricultural Research Capital and Its Contribution to State Agricultural Productivity.” Iowa State University, Department of Economics Working Paper #09022, Nov. 2009. Huffman, W.E. “Investing in People for the 21st Century.” Iowa State University, Department of Economics Working Paper #09025, Nov. 2009. Huffman, W.E. “Does Information Change Behavior?” Iowa State University, Department of Economics Working Paper #09026, Nov. 2009. Wallace E. Huffman, The Status of Labor-Saving Mechanization in Fruits and Vegetables, WP #10017, June 2010.

http://www.econ.iastate.edu/research/working-papers/p11630

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Wallace E. Huffman, Setting Incentives for Collaboration Among Agricultural Scientists: Application of Principal-Agent Theory to Team Work, WP #10018, June 2010. Wallace E. Huffman; Just, Richard E., Setting Incentives for Multitask Professors: An Application of Principal-Agent Theory, WP #10022, Oct 2010. Huffman, Wallace E.; Fan, Xing; Schuring, Jessica, The Impact of Public and Private R&D on Farmers' Production Decisions: Econometric Evidence for Midwestern States, 1960-2004, WP #10021, April 2010. Huffman, W.E. “The Status of Labor-Saving Mechanization in U.S. Fruit and Vegetable Harvesting.” WP #12009, July 2012. Jin, Yu; Huffman, Wallace E., Reduced U.S. Funding of Public Agricultural Research and Extension Risks Lowering Future Agricultural Productivity Growth Prospects, WP #13019, December 2013.

Huffman, W.E. “Developments in the Organization and Finance of Public Agricultural Research in the United States, 1988-1999.” Work for ISNAR, The Hague. 2001.

Huffman, W.E. and J. Strzok. The Economics of Organic and GMO Farming Systems (in the US): Interactions and how They Might Co-exist. Iowa State University, Department of Economics, Economics Working Paper 36, Dec. 12, 2017. Daum, T., W.E. Huffman, and R. Birner. “How to Create Conducive Institutions to Enable Agricultural Mechanization: A Comparative Historical Study from the United States and Germany.” Iowa State University, Department of Economics, Economics Working Paper No. 18009, June, 2018. G. Other Papers

"Household Decisions on Health and Education," unpublished research paper, Iowa State University, April 1976. (12 pages)

"Research Training: Ph.D. Degrees Awarded in Fields Associated with Agriculture and Home Economics by Land Grant Universities, 1920-1979," Yale University, May 1981. (35 pages)

"Household Decisions on Public vs. Private Schooling of Children: Qualitative Choice Model." Iowa State University, 1981.

"Qualitative and Limited Dependent Variable Models and Economic Decisions," Iowa State University, 1982.

"An Econometric Study of U.S. - Canadian Trade in Fresh Lettuce," unpublished paper, ISU Dept. of Econ., Aug. 1986.

"Agricultural Science and Technology: Prospects for Missouri's Future," unpublished paper for the Missouri SAES, Dec. 10, 1991 (24 pages).

“Endogenous State Environmental Policies Affecting Agriculture,” ISU, Department of Economics, Feb. 21, 1994.

http://www.econ.iastate.edu/research/working-papers/p11633http://www.econ.iastate.edu/research/working-papers/p11633http://www.econ.iastate.edu/research/working-papers/p11647http://www.econ.iastate.edu/research/working-papers/p11647http://www.econ.iastate.edu/research/working-papers/p11646http://www.econ.iastate.edu/research/working-papers/p11646https://www.econ.iastate.edu/research/working-papers/p16796https://www.econ.iastate.edu/research/working-papers/p16796

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McCunn, A. and W.E. Huffman. “Inter-Sector R&D Spillovers: An Examination of Relations Between U.S. Manufacturing and Agriculture.” ISU, Dept of Econ paper, May 2002. Huffman, W.E., M. Rousu, J.F. Shogren, and A. Tegene. “Sub-Saharan Africa’s Struggle to Fall in Line on GM Food Policies: Directions Suggested by US Consumers’ Acceptance of and Resistance to GM Foods, Jan. 2004. Huffman, W.E. “21st Century Biology and Contract Theory Incentives: Multi-Disciplinary Collaboration and Team Work.” ISU, Working Paper, March 2010. Huffman, W.E. and J. Strzok. The Economics of Organic and GMO Farming Systems (in the US): Interactions and how They Might Co-exist. Iowa State University, Department of Economics,

Economics Working Paper 36, Dec. 12, 2017.

Daum, T., W.E. Huffman, and R. Birner. “How to Create Conducive Institutions to Enable Agricultural Mechanization: A Comparative Historical Study from the United States and Germany.” 2018. Economics Working Papers: Department of Economics, Iowa State University. 18009.

VII. Research Grants and Contracts:

"A Cross-Sectional Analysis of Non-Farm Work of Farm Family Members," USDL, Manpower Administration grant funded July 1, 1974 - June 30, 1975 for $21,577. Oklahoma State and Iowa State University.

"Historical Perspectives on the Performance and Support of Agricultural Research and Extension Programs in the United States," USDA-CSRS funded October 1, 1980 - September 30, 1981 for $63,500. Yale University (with Robert Evenson, Yale University).

"International Trade and Immigration: U.S. - Mexican Agriculture," USDA, ERS-EDD, September 22, 1982 - September 30, 1984 for $30,000.

"The Public Agricultural Research System: An Economic Perspective on Performance and Support, 1890-1980," USDA-CSRS Cooperative Agreement, Oct. 1984 - Dec. 1986 ($40,000). This is a companion project to one funded to Robert Evenson, Yale University. The combined projects are to yield a book for the 1987 Centennial of the Agricultural Experiment Station System.

“Symposium on Contributions of Experiment Stations to Human Resources Research," Cooperative Agreement with USDA-CSRS, Sept. 1984 - Jan. 1987 ($30,000). Symposium held March 5-7, 1986, St. Louis, MO. Proceedings became a book for the 1987 Centennial of the Agricultural Experiment Stations. Ruth Deacon and Wallace Huffman were co-leaders.

"Economic Development and Business Cycle Effects on Income and Welfare of Rural Households," funded by The Aspen Institute and Ford Foundation, Jan. 1987 - Dec. 1988 ($70,373). Wallace Huffman was co-leader with M. Tienda, University of Chicago.

Grants from IR-6, "National and Regional Research Planning, Evaluation, Analyses and Coordination," Technical Committee of $10,000 in fiscal 1990 and $12,000 in 1991.

"Farm and Off-Farm Labor Allocation with the Farm Operator Household," Cooperative Agreement with USDA-ERS, Oct. 1, 1991 - Sept. 30, 1992 ($10,000).

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IR-6 (Interregional Committee for Agricultural Research Evaluation). $22,000 during 1990-1992.

"Estimating Economic Effects of Environmental Control, Farm Commodity Program Parameters, and Composition of Agricultural Research on State Agricultural Productivity and Structure," USDA-ERS/ISU Cooperative Agreement with $45,000 for 1992-96.

"Implications of NAFTA for Midwest Pork Production and Trade," CSRS/USDA Grant ($15,000) through Midwest Agribusiness Trade Research and Information Center (MATRIC Competitive Grant) in cooperation with the National Pork Producers Council, 1993-94 (with B. Melton).

"Consumer Perceptions of Qualitative Differences in Pork Products," Grant from the National Pork Producers Council ($15,000), 1994 (with B. Melton and J. Shogren).

"Implications of NAFTA for the Competitive Position and Comparative Advantage of Midwest Fed Beef Production and Marketing," (6/93-6/94) Contract ($10,000) through Midwest Agribusiness Trade Research and Information Center (MATRIC Competitive Grant) 1994-95 (with B. Melton). "Relative Economic Values of Pork Characteristics," Contract with National Pork Producers' Council ($40,000 for 1994-95) with Bryan Melton.

"Opportunity Cost Measures of the Value of Operator and Spouse Farm Labor," A Memorandum of Understanding between USDA-ERS and ISU, 1994-96.

Contract with the World Bank to write a research proposal An International Comparison of Efficiency and Productivity of Agricultural Research Units, June 1-July 31, 1998. $7,000.

“The Economic Value of Information for Public Policy and Farmers Decisions,” USDA-ERS Cooperative Agreement with Robin Shoemaker and Abe Tegene (for $45,000, 10/98-12/2000).

Contract with ISNAR (The Hague, The Netherlands) to write overview paper: “Developments in the Organization and Finance of Agricultural Research in the USA, 1989-1999,” June 14-July 15, 1999. $3,000.

“Consortium to Address Social, Economic, and Ethical Aspects of Biotechnology,” USDA’s Initiative for Future Agriculture and Food Systems (IFAFS) Grant funded for $3.6 million, Oct. 2000-Sept. 2004. One of 20 principal investigators for research.

“The Economic Value of Information for Public Policy and Farmers Decision,” USDA-ERS Cooperative Agreement with Abe Tegene (for additional $10,000, 8-15-01 to 9-30-03). “The Counterfactual Study: What Would the World Look Like Without, With Less, or With More Formula Funds,” Subcontract from the University of Maryland (and ESCOP), June 2002-May 30, 2003, $23,000.

“An International Comparison of Obesity Rates in Western High Income Countries and Policies to Reverse Recent Trends: The Role of Culture, Prices, Income and Preferences,” USDA, ERS, Cooperative Agreement with Abe Tegene, $20,000, Oct. 1, 2004 to Sept. 30, 2006. “A Comparison of Obesity Rates and Food Policies in Western High Income Countries,” Feb. 1, 2005.

“Experimental Evidence on Consumers’ Willingness to Pay for Intragenic GMOs and Information Effects.”

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Funded by J.R. Simplot Corporation, Aug. 2006-July 2008 ($20K).

“The Economics of Obesity in the NLSY79 Panel. March 2008. USDA-ERS Cooperative Agreement funding of $50,000 for 2 years (with Abe Tegene). “Consumers’ Willingness to Pay for Low-Acrylamide Potatoes and Potato Products.” U. of Wisconsin, Subaward, Sept 2011-Aug 2013, $83,321. (Subaward from: “Improving Breeding and Variety Evaluation Methods to Reduce Acrylamide Content and Increase Quality in Processed Potato Products.” USDA-NIFA, Specialty Crop Research Initiative, Coordinated Research Projects across 11 institutions, Paul Bethke, U. of Wisc, PD, 21 other co-PIs.) “Measuring Productivity-Related Public Agricultural Research and Its Impact on U.S. Agricultural Productivity Growth.” June 2012. USDA-ERS Cooperative Agreement funding of $20,000 for 1 years. (Paul Heisey cooperator.) “Experiments to Assess Consumers’ Willingness to Pay for Organic Foods Carrying the USDA’s Organic Seal.” August 2012. USDA-ERS Cooperative Agreement funding of $20,000 for 1 years. (Abe Tegene, Cooperator). “Consumers’ Willingness to Pay for Low-Acrylamide Potatoes and Potato Products.” U. of Wisconsin, Subaward, Sept 2013-Aug 2014, $87,358. (Subaward from: “Improving Breeding and Variety Evaluation Methods to Reduce Acrylamide Content and Increase Quality in Processed Potato Products.” USDA-NIFA, Specialty Crop Research Initiative, Coordinated Research Projects across 11 institutions, Paul Bethke, U. of Wisc, PD, 21 other co-PIs.) “Consumers’ Willingness-to-Pay Experimens for Low Acrylamide and Low Bruising Potatoes and Potato Products.” Sponsored by J.R. Simplot Corporation, April 1, 2014 -May 31, 2015. $47,128. “Consumers’ Willingness to Pay for Low-Acrylamide Potatoes and Potato Products.” U. of Wisconsin, Subaward, Sept 2014-Aug 2015, $52,515. (Subaward from: “Improving Breeding and Variety Evaluation Methods to Reduce Acrylamide Content and Increase Quality in Processed Potato Products.” USDA-NIFA, Specialty Crop Research Initiative, Coordinated Research Projects across 11 institutions, Paul Bethke, U. of Wisc, PD, 21 other co-PIs.)

VII. Seminars and Papers Professional Groups: (last 7 years only) Colson, G. and W.E. Huffman. “Consumers’ Willingness to Pay for GM Foods with Product- Enhanced Consumer Attributes.” Presented at Allied Social Science Meetings, Atlanta, GE, Jan 3- 5, 2010. Chen, Y. and W.E. Huffman. “Reading Food Labels, Food Prices and Adult Lifestyle Choices: Regular Physical Activity and Healthy Weight.” Presented at Allied Social Science Meetings, Atlanta, GE, Jan 3-5, 2010.

Huffman, W.E. “21st Century Biology and Contract Theory Incentives: Multi-Disciplinary Collaboration and Team Work.” Presented at the 2010 NC1034 Symposium, “Roles for Public and Private Funding of Agricultural Research in the New NIFA Research Funding Context,” Washington, D.C., March 18-19, 2010.

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Huffman, W.E. “The Status of Labor-Saving Mechanization in Fruits and Vegetables.” Presented at Conference on Immigration Reform: Implications for Farmers, Farm Workers, and Communities. Washington, DC, May 27-28, 2010. Huffman, W.E. “Setting Multitask Incentives for Professors: An Application of Principle-Agent Theory.” Department of Economics Seminar, Erasmus University, Rotterdam, The Netherland, June 15, 2010. Huffman, W.E. “The Impact of Public Agricultural Research Capital on State Agricultural Productivity: Implications for Returns.” Presented for the National Agricultural Research, Extension, Education and Economics (NAREEE) Advisory Board, Oct 27, 2010. Colson, G., W.E. Huffman and M. Rousu. “Estimating Welfare Impacts of Intragenic and Transgenic GM Labeling Policies.” To be presented at the 2010 AAEA Meetings, Denver, Co., July 25-27, 2010. Huang, Ying, W.E. Huffman and Abe Tegene, "Impacts of Economics and Psychological Factors on Women's Obesity and Food Assistance Program Participation: Evidence from the NLSY." Presented at the Allied Social Science Meetings, Denver, CO, Jan. 7-9, 2011. Huffman,W.E. "Consumers' Willingness to Pay and Preferences for Intragenic and Transgenic GM Foods with Product Enhanced Attributes: Evidence from Experimental Auctions." Presented at the "Intragenics Workshop," USDA-ARS, Western Regional Research Center, Albany, CA, Jan. 20-21, 2011. W.E. Huffman, "Setting Multitask Incentives for Professors: An Application of Principal-Agent Theory." Presented to the Department of Agricultural and Resources Economics, University of California, Berkeley, CA, Jan. 20, 2011. Schuring, J., W.E. Huffman and X. Fan. “Genetically Modified Crops and Midwestern Farm Production: Evidence at the St ate Level Over 1960-2004.” Presented at the NC1034 Conference, “Biotechnology, Bioenergy, and Global Food Security,” University of California, Berkeley, March 24-26, 2011.

Huang, Ying, W.E. Huffman and A. Tegene, "Impacts of Economics and Psychological Factors on Women's Obesity and Food Assistance Program Participation: Evidence from the NLSY." American Association of Wine Economists, Bolzano, Italy, June 22-25, 2011

Huffman, W. “Consumers’ Acceptance of GM Food Crops: Traits, Labels and Diverse Information.” Presented at Biotechnology Applications in the Heartland of American Agriculture, Workshop III – 4 of Sino-US Agricultural Biotechnology Safety Administration Cooperation sponsored by the U.S. Trade and Development Agency, Ames, IA, May 15-20,2011. Huang, Y., W.E. Huffman and A. Tegene. "Impacts of Economic and Psychological Factors on Women's Obesity and Food Assistance Program Participation: Evidence from the NLSY." Presented at the 5th annual conference of the American Association of Wine Economists, Bolzano (Bozen), Italy, June 23-25, 2011. Schuring, J., W.E. Huffman and X. Fan. "Genetically Modified Crops and Midwestern Farm Production: Evidence at the State Lever over 1960-2004." Presented at the Annual Conference of the International Consortium on Applied Bioeconomy Research (ICABR), Rome, Italy, June 26-28, 2011. Schuring, J., W.E. Huffman and X. Fan. "Genetically Modified Crops and Midwestern Farm Production: Evidence at the State Lever over 1960-2004." Presented at the Agricultural and Applied Economics (AAEA) Meetings, Pittsburgh, PA, July 24-26, 2011.

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Huffman, W.E. “Socio-Economic Impacts of Genetically Modified Crops: Adoption and Impacts at Farm Level in the USA.” Presented at the International Workshop on Socio-Economic Impacts of Genetically Modified Crops, EU Institute for Prospective Technological Studies and FAO, Seville, Spain, Nov 23-24, 2011. Huffman, W.E. “Public Investments in Human Capital and Research,” FAO Technical Workshop on Policies for Promoting Investment in Agriculture,” Rome, Italy, Dec. 12-13, 2011. Huffman, W.E. and Yu Jin, "Reduced Funding of Public Agricultural Research Stalls Future Growth of Agricultural Productivity in the United States." Presented at the 2012 NC1034 Symposium on The Future of Agricultural Research: Funding, Funding Mechanisms, and Public-Private Collaborations," USDA NIFA Headquarters, Washington, DC, March 15-16, 2012. Huffman, W.E. "Managing for Co-Existence." Presented at the 2012 BIGMAP Symposium on Agricultural Biotechnology Regulation, Trade and Co-Existence, Ames, IA: April 18, 2012.

Wang, S., P. Heisey, W.E. Huffman and K. Fuglie. “Public R&D, Private R&D, and U.S. Agricultural Productivity Growth: Dynamic and Long-Run Relationship.” Presented at the ASSA meetings, San Diego, CA, Jan. 4-6, 2013.

Huffman, W. and J. McCluskey. “The Economics of Labeling of GM Foods.” Presented at the NC1034 Symposium on “Biotechnology Trade and Transfer: Barriers and Opportunities,” Tucson, AZ, March 15-16, 2013. Huffman, W. and J. Strzok. “ The Economics of Co-Existence between GMO and Organic Agriculture.” Presented at the NC1034 Symposium on “Biotechnology Trade and Transfer: Barriers and Opportunities,” Tucson, AZ, March 15-16, 2013. Jin, Y. and W. Huffman “Reduced US Funding of Public Agricultural Research and Extension Lower Future Agricultural TFP Growth Prospects.” Presented at the NC1034 Symposium on “Biotechnology Trade and Transfer: Barriers and Opportunities,” Tucson, AZ, March 15-16, 2013. Wang, S., P. Heisey, W. Huffman and K. Fuglie. “Public R&D, Private R&D and U.S. Agricultural Productivity Growth: Dynamic and Long-Run Relationship.” Presented at the NC1034 “Symposium on Biotechnology Trade and Transfer: Barriers and Opportunities,” Tucson, AZ, March 15-16, 2013.

Huffman, W. “Impacts of Public Corn Research and Weather on State Average Corn Yields: An Application of Stochastic Frontier Yield Functions.” Presented at the 6th Annual Berkeley Bioeconomy Conference, University of California-Berkeley, March 27-28, 2013. Huffman, W.E. “The Economics of Organic and GMO Co-Existence in the U.S.” Presented at the 17th Conference of ICABR, Ravello, Italy, June 18-21, 2013. Huffman, W.E. and J. Strzok. “Consumers’ Willingness to Pay for Organic Food Products and Organic Purity: Experimental Evidence.” Presented at the 17th ICABR (International Consortium on Applied Bioeconomy Research), Ravello, Italy, June 18-21, 2013. Jin, Y., W.E. Huffman and T. Linell. “Impacts of Public Corn Research and Weather on State Average Corn Yields: An Application of Stochastic Frontier Yield Functions.” Presented at the Agricultural and Applied Economics Association Meetings (AAEA), Washington, DC, Aug. 4-6, 2013.

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Huang, Y. and W.E. Huffman. “A Life-Cycle Model of SNAP Participation and Women’s Obesity: New Empirical Evidence.” Presented at the Agricultural and Applied Economics Association Meetings (AAEA), Washington, DC, Aug. 4-6, 2013. Huffman, W.E. “Acceptance of GMO Consumer Related Traits.” 2014 University of Wisconsin Extension & Wisconsin Potato and Vegetable Grower Conference, Stevens Point, WI, Feb. 4-6, 2014. Huffman, W.E. “Co-Existence between GM-Crops and Organic Crops.” 2014 University of Wisconsin Extension & Wisconsin Potato and Vegetable Grower Conference, Stevens Point, WI, Feb. 4-6, 2014. Huffman, W.E. and Y. Jin. “A Production Function for State Average Corn Yields: Estimation of a Stochastic Frontier Incorporating Weather and Technology Effects.” 2014 NC1034 Symposium: Pests, Germs and Seeds: The Economics of Policies, Programs, and Technologies for Managing Agricultural Pests and Diseases, University of California, Davis, Davis, CA, March 28-29, 2014. Huffman, W.E., Y. Jin and Z. Xu. “Econometric Estimates of the Contribution of Genetic Modification to Yield Potential and Damage Control: Evidence from State Average Corn Yields.” Festschrift for Wallace Huffman, Gateway Conference Center, Ames, IA, August 1, 2014.

Huffman, W.E. “Consumer Demand for Potato Products and Willingness-to-Pay for Low-Acrylamide, Sulfite-Free, Fresh Potatoes and Dices: Evidence from Lab Auctions.” Presented to Research Scientists, J.R. Simplot Corporation, Boise, ID, Oct 6, 2014. Huffman, W.E. “Econometric Estimates of the Contribution of Genetic Modification to Yield Potential And Damage Control: Evidence from State Average Corn Yields.” Presented to the Resources and Technology Branch, Economic Research Service, USDA, March 9, 2015. Huffman, W.E. . “Econometric Estimates of the Contribution of GM to Yield Potential and Damage Control: Evidence from State Average Corn Yields.” Presented in the Agricultural Economics Seminar, Department of Agricultural Economics, Purdue University, April 15, 2015. Huffman, W.E. “Interdisciplinary Panelist: Gene Modification in Crops.” Keystone Series, Sponsored by the Ecological Sciences & Engineering Graduate Program, Purdue University, West Lafayette, IN, April 15, 2015.

Huffman, W.E. and K. Lacy. “Consumer Demand for Potato Products and Willingness-to-Pay for Low-Acrylamide, Sulfite-Free, Fresh Potatoes and Dices: Evidence from Lab Auctions.” Presented at the American Association of Wine Economists, Mendoza, Argentina, May 26-30, 2015.

McFadden, J. and W.E. Huffman. “Consumer Willingness-to-Pay for Conventional and Genetically Modified, Low-Acrylamide Potato Products with Information Effects.” Presented at the 2015 ICABR (International Consortium on Applied Bioeconomy Research), Ravello, Italy, June 16-18, 2015.

Huffman, W.E. and J.J. McCluskey, “Food Labels, Information, and Trade in GMOs.” Presented at GMCC-15 (International Conference on Coexistence of Farming System), Amsterdam, The Netherlands, Nov. 17-20, 2015. Huffman, W.E. “The Economic Impacts of Technology and Climate Change: New Evidence Unearthed from U.S. Corn Yields.” Presented to the Department of Agricultural Economics, Wageningen University, The Netherlands, Nov 23, 2015.

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Huffman, W., Yu Jin and Zheng Xu. “The Economic Impacts of Technology and Climate Change: New Evidence from U.S. Corn Yields.” Presented at the NC-1034 Symposium, Tampa, FL, Feb. 26-27, 2016.

Huffman, W. and Jonathan McFadden. “Willingness-to-Pay for Natural, Organic, and Conventional Foods: The Effects of Information and Meaningful Labels.” Presented at the Conference of the American Association of Wine Economists, Bordeaux, France, June 21-25, 2016. Huffman, W., Yu Jin and Zheng Xu. “The Economic Impacts of Technology and Climate Change: New Evidence from U.S. Corn Yields.” Presented at the 20th Conference of the International Consortium on Applied Bioeconomy Research (ICABR), Ravello, Italy, June 26-29, 2016. Huffman, W.. “Investing in People for the 21st Century: Education, Health and Migration.” Presented at the 2017 NC1034 Symposium on Impact Analysis and Decision Strategies for Agricultural Research, Tucson, AZ, Feb. 24-25, 2017. Huffman, W. “Public Agricultural R&D and Its Contributions to Agricultural Productivity.” Presented at the 2017 NC1034 Symposium on Impact Analysis and Decision Strategies for Agricultural Research, Tucson, AZ, Feb. 24-25, 2017. Huffman, W.. “Wellbeing and Gross National Income Comparisons for OECD Countries.” Department of Economics, The University of Texas, El Paso, TX, April 7, 2017. Huffman, W.. “Public Agricultural R&D and Its Contributions to Agricultural Productivity.” Presented at the 2017 ICABR (International Consortium on Applied Bioeconomy Research), University of California, Berkeley, May 30-June2, 2017. Huffman, W. and Jonathan McFadden. “Consumers’ Acceptance of Food Safety Achieved using Biotechnology: Evidence from New Potato Products.” American Association of Wine Economists Meeting, Padova, IT, July 1-3, 2017. Huffman, W. “Consumers’ Willingness-to-Pay for Food (and Drink) that have Controversial Attributes.” Lecture presented to students in the UNCuyo Master’s of wine economics program, Mendoza, Argentina, August 7, 2017. Huffman, W.. “Technology and Innovation in World Agriculture: Current and Future Prospects.” Seminar presented to the Director, Alejandro Gennari, and his staff of the Unit for Rural Change, Argentine Ministry of Agriculture, Buenos Aries, Argentina, August 10, 2017. Huffman, W. “Investing in Human Capital for the 21st Century.” Presentation at Rector’s Conference to celebrating the 78th Anniversary of UNCuyo, Mendoza, Argentina, August 15, 2017. Huffman, W.. “Technology and Innovation in World Agriculture: Present and Future Prospects.” Dean of Economics (& Business) Seminar, August 17, 2017, UNCuyo, Mendoza, Argentina. Huffman, Wallace. “Technology and Innovation in World Agriculture: Prospects for 2019-2028.” Presented at the 2018 NC1034 Pre-Conference to the 2018 ICABR Conference, The World Bank, Washington, DC, June 12, 2018. Huffman, W.E., J.S. Smith, and A. McCunn, “Maize Yields and Yield Gain in Leading Producing Countries: How Much has U.S.-Developed Germplasm Contributed?” Presented at the 2018 International

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Consortium on Agricultural Bioeconomy Research (ICABR) Conference, The World Bank. Washington, DC, June 13-15, 2018. Huffman, Nadia, and W.E. Huffman. “Convergence Theory and Conditional Income Convergence in

Countries of Sub Saharan Africa from 1990-2014.” Presented at the 2018 IAAE Conference, Vancouver, BC, Canada. July 28-31, 2018.

Huffman, Wallace. “Agricultural Labor Shortages: What do Immigration and Trade Polices Offer?” Presented at the 2018 AAEA Annual Meetings, Washington, DC, Aug. 5-7, 2018.

Huffman, Wallace E. How Informed are U.S. Consumers about New Biotech Foods? A Role for New Information.” Presented at the 23rd ICABR Conference, Ravello, Italy, June 5,-7, 2019.

Huffman, Wallace E. How Informed are U.S. Consumers about New Biotech Foods? A Potential Role for New Information.” Presented at the NC1034 Symposium, The Economics of Agricultural Technology and Innovation, Atlanta, GE, July 20-21, 2019.

VIII. Ph.D. Dissertations Supervised (and Current Positions):

1979 Lange, Mark D. "An Economic Analysis of Time Allocation and Capital-Labor Ratios in and CEO Household Production of Farm Families in Iowa." (President and CEO, Cotton Council, Memphis, TN)

1980 Wozniak, Gregory D. "The Adoption Decision: A Human Capital Approach." (Economist,

Principal Health Insurance, Chicago, IL)

1980 Rahm, Michael R. "An Economic Analysis of the Corn Production Efficiency of Iowa Farm Firms." (Senior Agricultural Economist, Cargill Inc., Minneapolis, MN)

1982 Torok, Steven J. "International Trade in Commodities and Labor: The Case of the Importation

of Mexican Agricultural Labor and Fresh Market Winter Tomatoes in the U.S., 1964-1979." (Professor, Department of Agricultural Economics, University of Wyoming, Laramie, WY)

1983 Tegene, Abebayehu. "A Rational Expectations Approach to the Modeling of Agricultural Supply:

A Case Study of Iowa." (Senior Economist, Food and Rural Economics Div., ERS, USDA)

1985 McNulty, Mark S. "Information Usage in the Formation of Price Expectations: Theory and Econometric Tests." (Co-major professor). (Former Prof