in mexico is experiencing a e - github pages · analyzing large-scale bibliometric data shows that...
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Analyzing large-scale bibliometric data shows that internal scholarly migration in Mexico is experiencing a “mobility transition” in which migration between urban centers increases, especially to and from a single metropolitan region.
Materials Scopus publications over 1996-2019:
1.3 million authorship records each
linking a Mexico-based researcher to
a publication
Method 1) Extracting states from data: A neural network is developed which
accurately predicts the states from
affiliations (accuracy=98.4%).
2) Migration rates: The net migration rate (𝑁𝑀𝑅) of
state 𝑠 between years 𝑡 and 𝑡 − ℎ is
given by the difference between the
immigrating (𝐼𝑀) and emigrating
(𝐸𝑀) scholars:
𝑁𝑀𝑅𝑠𝑡ℎ =𝐼𝑀𝑠, 𝑡,𝑡−ℎ − 𝐸𝑀𝑠, 𝑡,𝑡− ℎ
𝑃𝑜𝑝𝑢𝑙𝑎𝑡𝑖𝑜𝑛𝑠𝑡
3) Constructing networks: Each change of affiliation from state 𝑖 to state 𝑗 at year 𝑦 is recorded as a
directed edge (𝑖, 𝑗) with timestamp 𝑦.
• Proof-of-concept for repurposing
bibliometric data
• Heterogeneity in migration rates
and patterns
• Many mobile authors move to or
through Mexico City during their
academic life course
• The exchange between states
along the Gulf and the Pacific
Coast has particularly increased
• Emergence of a core-periphery
structure in the migration network
Scholarly migration within Mexico: To what extent can we use bibliometric data to study internal migration of scholars?
Andrea Miranda González Department of Demography
University of California Berkeley
Samin Aref, Tom Theile, and Emilio Zagheni Laboratory of Digital and Computational Demography
Max Planck Institute for Demographic Research
{aref,theile,zagheni}@demogr.mpg.de
Designed based on #BetterPoster format by @MikeMorrison
AGUASCALIENTES GUANAJUATO HIDALGO QUERETAROSANLUIS
POTOSIZACATECAS
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
0
25
50
75
100
Scho
lars
in d
iffere
nt s
tate
(%)
CAMPECHEQUINTANA
ROOTABASCO TAMAULIPAS VERACRUZ YUCATAN
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
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2000
2005
2010
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2020
2000
2005
2010
2015
2020
0
25
50
75
100
Scho
lars
in d
iffere
nt s
tate
(%)
Region Center Pacific coast Mexico city area North Gulf and Peninsula
Gulf of Mexico and Yucatan Peninsula
MEXICOCITY
MORELOS PUEBLASTATE
OFMEXICO
TLAXCALA
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
0
25
50
75
100
Scho
lars
in d
iffere
nt s
tate
(%)
CHIAPAS COLIMA GUERRERO JALISCO MICHOACAN NAYARIT OAXACA SINALOA
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
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2000
2005
2010
2015
2020
0
25
50
75
100
Scho
lars
in d
iffere
nt s
tate
(%)
BAJACALIFORNIA
BAJACALIFORNIA
SURCHIHUAHUA COAHUILA DURANGO
NUEVOLEON
SONORA
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
2000
2005
2010
2015
2020
0
25
50
75
100
Scho
lars
in d
iffere
nt s
tate
(%)
Center
North
Mexico City & surroundings
Pacif c states
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