annex 20 calculation of economic internal …open_jicareport.jica.go.jp/pdf/11839339_05.pdf ·...

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The Study on Flood and Debris Flow in the Caspian Coastal Area focusing on the Flood-hit Region in Golestan Province Supporting Report II (Feasibility Study) Paper IX Economic Evaluation JICA CTI Engineering International Co., Ltd. IX - 37 ANNEX 20 CALCULATION OF ECONOMIC INTERNAL RATE OF RETURN (EIRR) FOR RIVER RESTORATION PLAN (EXECUTION OF WATERSHED MANAGEMENT WORKS + SEDIMENT CONTROL WORKS + EROSION CONTROL WORKS) (AT 2025 YEAR ECONOMIC CONDITION IN CASE OF EXECUTION RATE OF WATERSHED MANAGEMENT PLAN OF 75 %)

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Page 1: ANNEX 20 CALCULATION OF ECONOMIC INTERNAL …open_jicareport.jica.go.jp/pdf/11839339_05.pdf · annex 20 calculation of economic internal rate of return (eirr) for river restoration

The Study on Flood and Debris Flow in the Caspian Coastal Area focusing on the Flood-hit Region in Golestan Province

Supporting Report II (Feasibility Study)Paper IX

Economic Evaluation

JICA CTI Engineering International Co., Ltd. IX - 37

ANNEX 20 CALCULATION OF ECONOMIC INTERNAL RATE OF RETURN (EIRR) FOR RIVER RESTORATION PLAN (EXECUTION OF WATERSHED MANAGEMENT WORKS + SEDIMENT CONTROL WORKS + EROSION CONTROL WORKS) (AT 2025 YEAR ECONOMIC CONDITION IN CASE OF EXECUTION RATE OF WATERSHED MANAGEMENT PLAN OF 75 %)

Page 2: ANNEX 20 CALCULATION OF ECONOMIC INTERNAL …open_jicareport.jica.go.jp/pdf/11839339_05.pdf · annex 20 calculation of economic internal rate of return (eirr) for river restoration

Supporting Report II (Feasibility Study) Paper IX Economic Evaluation

The Study on Flood and Debris Flow in the Caspian Coastal Area focusing on

the Flood-hit Region in Golestan Province

IX - 38 CTI Engineering International Co., Ltd. JICA

ANNEX 21 AVERAGE ANNUAL URBAN HOUSEHOLD NET EXPENDITURE ON NON-FOOD COMODITIES AND SERVICES BY MAJOR ITEMS

Page 3: ANNEX 20 CALCULATION OF ECONOMIC INTERNAL …open_jicareport.jica.go.jp/pdf/11839339_05.pdf · annex 20 calculation of economic internal rate of return (eirr) for river restoration

The Study on Flood and Debris Flow in the Caspian Coastal Area focusing on the Flood-hit Region in Golestan Province

Supporting Report II (Feasibility Study)Paper IX

Economic Evaluation

JICA CTI Engineering International Co., Ltd. IX - 39

ANNEX 22 AVERAGE ANNUAL URBAN HOUSEHOLD NET EXPENDITURE ON FOOD, BEVERAGE AND TOBACCO BY MAJOR ITEMS

Page 4: ANNEX 20 CALCULATION OF ECONOMIC INTERNAL …open_jicareport.jica.go.jp/pdf/11839339_05.pdf · annex 20 calculation of economic internal rate of return (eirr) for river restoration

Supporting Report II (Feasibility Study) Paper IX Economic Evaluation

The Study on Flood and Debris Flow in the Caspian Coastal Area focusing on

the Flood-hit Region in Golestan Province

IX - 40 CTI Engineering International Co., Ltd. JICA

ANNEX 23 AVERAGE ANNUAL RURAL HOUSEHOLD NET EXPENDITURE ON NON-FOOD COMODITIES AND SERVICES BY MAJOR ITEMS

Page 5: ANNEX 20 CALCULATION OF ECONOMIC INTERNAL …open_jicareport.jica.go.jp/pdf/11839339_05.pdf · annex 20 calculation of economic internal rate of return (eirr) for river restoration

The Study on Flood and Debris Flow in the Caspian Coastal Area focusing on the Flood-hit Region in Golestan Province

Supporting Report II (Feasibility Study)Paper IX

Economic Evaluation

JICA CTI Engineering International Co., Ltd. IX - 41

ANNEX 24 AVERAGE ANNUAL RURAL HOUSEHOLD NET EXPENDITURE ON FOOD, BEVERAGE AND TOBACCO BY MAJOR ITEMS

Page 6: ANNEX 20 CALCULATION OF ECONOMIC INTERNAL …open_jicareport.jica.go.jp/pdf/11839339_05.pdf · annex 20 calculation of economic internal rate of return (eirr) for river restoration

Supporting Report II (Feasibility Study) Paper IX Economic Evaluation

The Study on Flood and Debris Flow in the Caspian Coastal Area focusing on

the Flood-hit Region in Golestan Province

IX - 42 CTI Engineering International Co., Ltd. JICA

ANNEX 25 AVERAGE ANNUAL INCOME OF AN URBAN/RURAL HOUSEHOLD BY SOURCES OF INCOME

Page 7: ANNEX 20 CALCULATION OF ECONOMIC INTERNAL …open_jicareport.jica.go.jp/pdf/11839339_05.pdf · annex 20 calculation of economic internal rate of return (eirr) for river restoration

The Study on Flood and Debris Flow in the Caspian Coastal Area focusing on the Flood-hit Region in Golestan Province

Supporting Report II (Feasibility Study)Paper IX

Economic Evaluation

JICA CTI Engineering International Co., Ltd. IX - 43

ANNEX 26 HOUSEHOLD INCOME AND EXPENDITURE

Page 8: ANNEX 20 CALCULATION OF ECONOMIC INTERNAL …open_jicareport.jica.go.jp/pdf/11839339_05.pdf · annex 20 calculation of economic internal rate of return (eirr) for river restoration

Supporting Report II (Feasibility Study) Paper IX Economic Evaluation

The Study on Flood and Debris Flow in the Caspian Coastal Area focusing on

the Flood-hit Region in Golestan Province

IX - 44 CTI Engineering International Co., Ltd. JICA

ANNEX 27 ESTIMATION OF ECONOMIC COST FOR GOLESTAN FOREST PARK DISASTER MANAGEMENT PLAN

Page 9: ANNEX 20 CALCULATION OF ECONOMIC INTERNAL …open_jicareport.jica.go.jp/pdf/11839339_05.pdf · annex 20 calculation of economic internal rate of return (eirr) for river restoration

The Study on Flood and Debris Flow in the Caspian Coastal Area focusing on the Flood-hit Region in Golestan Province

Supporting Report II (Feasibility Study)Paper IX

Economic Evaluation

JICA CTI Engineering International Co., Ltd. IX - 45

ANNEX 28 CALCULATION OF ECONOMIC INTERNAL RATE OF RETURN (EIRR) FOR GOLESTAN FOREST PARK DISASTER MANAGEMENT PLAN (AT PRESENT ECONOMIC CONDITION)

Page 10: ANNEX 20 CALCULATION OF ECONOMIC INTERNAL …open_jicareport.jica.go.jp/pdf/11839339_05.pdf · annex 20 calculation of economic internal rate of return (eirr) for river restoration

Supporting Report II (Feasibility Study) Paper IX Economic Evaluation

The Study on Flood and Debris Flow in the Caspian Coastal Area focusing on

the Flood-hit Region in Golestan Province

IX - 46 CTI Engineering International Co., Ltd. JICA

ANNEX 29 CALCULATION OF ECONOMIC INTERNAL RATE OF RETURN (EIRR) FOR GOLESTAN FOREST PARK DISASTER MANAGEMENT PLAN (AT 2025 YEAR ECONOMIC CONDITION)

Page 11: ANNEX 20 CALCULATION OF ECONOMIC INTERNAL …open_jicareport.jica.go.jp/pdf/11839339_05.pdf · annex 20 calculation of economic internal rate of return (eirr) for river restoration

The Study on Flood and Debris Flow in the Caspian Coastal Area focusing on the Flood-hit Region in Golestan Province

Supporting Report II (Feasibility Study)Paper IX

Economic Evaluation

JICA CTI Engineering International Co., Ltd. IX - 47

ANNEX 30 BASIC DATA/INFORMATION FOR ESTIMATION OF 2001-FLOOD DAMAGES TERJENLI VILLAGE