Kumar, Santosh and Rauniyar, Ganesh (2011): Is electrification welfare improving?: non-experimental evidence from rural Bhutan.
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This paper investigates the income and educational impacts of a large village-based electrification program in rural Bhutan. We designed and administered a household and village-level socio-economic survey in the electrified and non-electrified villages and collected data on wide range of developmental outcomes. Using Propensity Score Matching (PSM) and propensity-based weighted regression, we find that access to electricity improved economic and educational outcomes. While access to electricity increased non-farm income by 60-70%, and it had no significant effect on farm-income. Since non- farm income consists of a small percentage of total household income, the impact should be considered modest and not large. We also nd that children in electrified households have 0.75 additional years of schooling, an increase of about 24%. Additionally, amount of evening study time at home is 10 minutes more for the children in the treated households compared to untreated households. We employed different matching algorithms and our results are consistent and robust to all matching estimator. Our study contributes to the few studies on infrastructure literature which has often been focused on transport, telecom, and water projects. Given the limited use of electricity for income-generating activities in Bhutan, investments in other complementary infrastructure, such as, markets, roads, information technology, credit may help the households to realize the full benefits of electrification.
|Item Type:||MPRA Paper|
|Original Title:||Is electrification welfare improving?: non-experimental evidence from rural Bhutan.|
|English Title:||Is Electri cation Welfare Improving?: Non-Experimental Evidence from Rural Bhutan.|
|Keywords:||Rural Electrification; Development Effectiveness; Asian Development Bank; Impct Evaluation; South-east Asia; Bhutan.|
|Subjects:||O - Economic Development, Innovation, Technological Change, and Growth > O1 - Economic Development > O18 - Urban, Rural, Regional, and Transportation Analysis ; Housing ; Infrastructure
O - Economic Development, Innovation, Technological Change, and Growth > O2 - Development Planning and Policy > O20 - General
N - Economic History > N7 - Transport, Trade, Energy, Technology, and Other Services > N75 - Asia including Middle East
|Depositing User:||Santosh Kumar|
|Date Deposited:||13. Jun 2011 12:08|
|Last Modified:||13. Feb 2013 07:34|
Asian Development Bank (2008) Report and Recommendation of the President to the Board of Directors on a Proposed Loans", Asian Development Fund Grant, Technical Assistance Grant, and Administration of Grant Green Power Development Project (Bhutan), Manila.
Barham, T., M. Lipscomb, and A. Mushq Mobarak (2005a) Development Eects of Electri cation: Evidence from the Geologic Placement of Hydropower Plants in Brazil".
Barkat et al. (2002) Economic and Social Impact Evaluation Study of the Rural Electri- fication Program in Bangladesh", Human development Research Centre and NRECA International Ltd.Arlington, VA.
Barnes, D. F., and H. P. Binswanger (1986) Impact of Rural Electrification and Infrastructure on Agricultural Changes, 1966-1980", Economic and Political Weekly, 21:26- 34.
Becker, S. O. and A. Ichino (2002) Estimation of Average Treatment Effects based on Propensity Scores", Biometrika, 70(1): 41-55.
Black, Dan A., and Jeffrey A. Smith (2004) How Robust Is the Evidence on the Effects of College Quality-Evidence from Matching", Journal of Econometrics, v121 (n1- 2):99- 124.
Binswanger, Hans P., Shahidur R. Khandker and Mark R. Rosenzweig (1993) How Infrastructure and Financial Institutions aect Agricultural Output and Investment in India", Journal of Development Economics, 41, 337-366.
Cecelski, Elizabeth (2004) Re-thinking Gender and Energy:Old and New Directions", ENERGIA/EASE Discussion Paper, Leusden, The Netherlands.
Chaudhury, Nazmul; Hammer, J.; Kremer, M. and Muralidharan, K.; and Rogers, H. (2006) Missing in Action: Teacher and Health Worker Absence in Developing Countries", Journal of Economic Perspectives, Winter 2006, Vol. 20(1), pp. 91-116.
Diaz, Juan Jose, and Sudhanshu Handa (2006) An Assessment of Propensity Score Matching as a Nonexperimental Impact Estimator: Evidence from Mexico's PROGRESA Program", Journal of Human Resources, 41(2): 319-345.
Dehejia, Rajeev H., and Sadek Wahba (2002) Propensity Score-MatchingMethods for Nonexperimental Causal Studies", Review of Economics and Statistics, v84 (n1):151-61.
Dinkelman, Taryn (2007) Can rural electrification jump-start employment? Evidence from KwaZulu-Natal, South Africa", Department of Economics, Princeton University, Working Paper. 17
ESMAP (2000) Reducing the Cost of Grid Extension for Rural Electrification", ESMAP Report 227/00, World Bank,Washington, DC.
ESMAP (2002) Rural Electrication and Development in the Philippines: Measuring the Social and Economic Benets", Report 255/02.
Heckman, James, Hidehiko Ichimura, and Petra Todd. 1998a, Matching as an Econometric Evaluation Estimator," Review of Economic Studies, v65 (n2):261-294.
Heckman, James, Hidehiko Ichimura, Jeffrey Smith, and Petra Todd (1998b) Characterizing Selection Bias Using Experimental Data", NBER Working Papers: 6699.
Heckman, J., R. LaLonde, and J. Smith (1999) The Economics and Econometrics of Active Labor Market Programs", Handbook of Labor Economics, Vol.III, ed. by O. Ashenfelter, and D. Card, pp. 1865-2097, Elsevier, Amsterdam.
Independent Evaluation Group (2008) The Welfare Impact of Rural Electrification: A Reassessment of the Costs and Benefits", An IEG Impact Evaluation.
Khandekar et al. (2009) Welfare Impacts of Rural Electrication: A Case Study from Bangladesh", Policy Research Working Paper 4859, March, The World Bank.
Khandekar et al. (2009) Welfare Impacts of Rural Electrification: Evidence from Vietnam", Policy Research Working Paper 5057, September, The World Bank.
Jalan, J. and M. Ravallion (2003) Does Piped Water Reduce Diarrhea for Children in Rural India", Journal of Econometrics, Vol. 112(1), pp. 153-173.
Ranganathan, V. and T.V. Ramanayya (1998) Long-Term Impact of Rural Electrification: A Study in UP and MP", Economic and Political Weekly, December 12, 1998.
Ravallion, Martin (2008) Evaluating anti-Poverty Programs", World Bank. Rosenbaum, Paul R. and Donald B. Rubin (1983) The Central Role of the Propensity Score in Observational Studies for Causal Effects", Biometrika, v70 (n1):41-55.
Saghir, Jamir (2005) Energy and Poverty: Myths, Links, and Policy Issues", Energy Working Notes, Energy and mining sector Board, The World Bank Group, No 4.
Smith, Jeffrey A., and Petra E. Todd (2005a) Does Matching Overcome LaLonde's Critique of Non-experimental Estimators?", Journal of Econometrics, v125 (n1-2):305- 53.
Songco, J. (2002) Do Rural Infrastructure Investments Benet the Poor?" World Bank Working Paper 2796, Washington, D.C.