Estimation of elasticities for domestic energy demand in Mozambique
In Mozambique, households consume a mix of energy sources to satisfy their needs for lighting and cooking and, for wealthier households, other domestic necessities such as refrigeration. The domestic energy mix depends on the prices of the sources and on the capability of the household to invest in the energy-consuming appliances required to satisfy those needs. Based on data from a household survey carried out in Mozambique during 2002/3 (IAF), this paper calculates the price and the income elasticities of demand for domestic energy, using an econometric method developed by Deaton. The calculations are made for all households at the national level, differentiating for urban and rural households, and for the northern households of Mozambique. In the econometric formulation, proxies for the ownership of energy appliances per household are used, allowing a simple evaluation of the effects of asset ownership on the demand for energy. Own- and cross-price elasticities for five individual domestic sources are obtained: low-grade sources such as firewood and charcoal are less elastic (elasticities of −0.41 and −0.28 respectively) than candles, kerosene and electricity (respectively −0.88, −0.79 and −0.60).Income elasticities are respectively 0.45, 0.32, 0.93, 0.84 and 0.69, placing firewood and charcoal as the less responsive to income variations and candles and kerosene as the most responsive. We also comment on the factors influencing domestic energy transition.
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- Hughes-Cromwick, Ellen L., 1985. "Nairobi households and their energy use : An economic analysis of consumption patterns," Energy Economics, Elsevier, vol. 7(4), pages 265-278, October.
- Deaton, Angus, 1987. "Estimation of own- and cross-price elasticities from household survey data," Journal of Econometrics, Elsevier, vol. 36(1-2), pages 7-30.
- Deaton, A., 1988.
"Quality, Quantity, And Spatial Variation Of Price,"
30, World Bank - Living Standards Measurement.
- Smith, Kirk R. & Apte, Michael G. & Yuqing, Ma & Wongsekiarttirat, Wathana & Kulkarni, Ashwini, 1994. "Air pollution and the energy ladder in asian cities," Energy, Elsevier, vol. 19(5), pages 587-600.
- Gupta, Gautam & Kohlin, Gunnar, 2006. "Preferences for domestic fuel: Analysis with socio-economic factors and rankings in Kolkata, India," Ecological Economics, Elsevier, vol. 57(1), pages 107-121, April.
- Hosier, Richard H. & Dowd, Jeffrey, 1987. "Household fuel choice in Zimbabwe : An empirical test of the energy ladder hypothesis," Resources and Energy, Elsevier, vol. 9(4), pages 347-361, December.
- Olivia, Susan & Gibson, John, 2006.
"Household Energy Demand and the Equity and Efficiency Aspects of Subsidy Reform in Indonesia,"
2006 Annual Meeting, August 12-18, 2006, Queensland, Australia
25745, International Association of Agricultural Economists.
- Susan Olivia & John Gibson, 2008. "Household Energy Demand and the Equity and Efficiency Aspects of Subsidy Reform in Indonesia," The Energy Journal, International Association for Energy Economics, vol. 0(Number 1), pages 21-40.
- Susan Olivia & John Gibson, 2006. "Household Energy Demand and the Equity and Efficiency Aspects of Subsidy Reform in Indonesia," Working Papers in Economics 06/06, University of Waikato, Department of Economics.
- Abbi Mamo Kedir, 2005. "Estimation of Own- and Cross-price Elasticities using Unit Values: Econometric Issues and Evidence from Urban Ethiopia," Journal of African Economies, Centre for the Study of African Economies (CSAE), vol. 14(1), pages 1-20, March.
- Massimo Filippini & Shonali Pachauri, 2002.
"Elasticities of Electricity Demand in Urban Indian Households,"
CEPE Working paper series
02-16, CEPE Center for Energy Policy and Economics, ETH Zurich.
- Filippini, Massimo & Pachauri, Shonali, 2004. "Elasticities of electricity demand in urban Indian households," Energy Policy, Elsevier, vol. 32(3), pages 429-436, February.
- Arthur, Maria de Fatima S.R. & Zahran, Sammy & Bucini, Gabriela, 2010. "On the adoption of electricity as a domestic source by Mozambican households," Energy Policy, Elsevier, vol. 38(11), pages 7235-7249, November.
- Masera, Omar R. & Saatkamp, Barbara D. & Kammen, Daniel M., 2000. "From Linear Fuel Switching to Multiple Cooking Strategies: A Critique and Alternative to the Energy Ladder Model," World Development, Elsevier, vol. 28(12), pages 2083-2103, December.
- Louw, Kate & Conradie, Beatrice & Howells, Mark & Dekenah, Marcus, 2008. "Determinants of electricity demand for newly electrified low-income African households," Energy Policy, Elsevier, vol. 36(8), pages 2814-2820, August.
- Deaton, A., 1990.
"Price Elasticities From Surveys Data: Extensions And Indonesian Results,"
69, World Bank - Living Standards Measurement.
- Deaton, Angus, 1990. "Price elasticities from survey data : Extensions and Indonesian results," Journal of Econometrics, Elsevier, vol. 44(3), pages 281-309, June.
- Deaton, A., 1988. "Price Elasticities From Survey Data: Extensions And Indonesian Results," Papers 138, Princeton, Woodrow Wilson School - Development Studies.
- Koshala, Rajindar K. & Koshal, Manjulika & Boyd, Roy G. & Rachmany, Hasan, 1999. "Demand for kerosene in developing countries: A case of Indonesia," Journal of Asian Economics, Elsevier, vol. 10(2), pages 329-336.
- Kebede, Bereket, 2006. "Energy subsidies and costs in urban Ethiopia: The cases of kerosene and electricity," Renewable Energy, Elsevier, vol. 31(13), pages 2140-2151.
- Abdel-Khalek, Gouda, 1988. "Income and price elasticities of energy consumption in Egypt : A time-series analysis," Energy Economics, Elsevier, vol. 10(1), pages 47-58, January.
- Abdulai, Awudu & CroleRees, Anna, 2001. "Determinants of income diversification amongst rural households in Southern Mali," Food Policy, Elsevier, vol. 26(4), pages 437-452, August.
- Kebede, Bereket & Bekele, Almaz & Kedir, Elias, 2002. "Can the urban poor afford modern energy? The case of Ethiopia," Energy Policy, Elsevier, vol. 30(11-12), pages 1029-1045, September.
- Madubansi, M. & Shackleton, C.M., 2006. "Changing energy profiles and consumption patterns following electrification in five rural villages, South Africa," Energy Policy, Elsevier, vol. 34(18), pages 4081-4092, December.
- Howells, M. I. & Alfstad, T. & Victor, D. G. & Goldstein, G. & Remme, U., 2005. "A model of household energy services in a low-income rural African village," Energy Policy, Elsevier, vol. 33(14), pages 1833-1851, September.
- Frank Ellis, 1998. "Household strategies and rural livelihood diversification," Journal of Development Studies, Taylor & Francis Journals, vol. 35(1), pages 1-38.
- Pachauri, S. & Mueller, A. & Kemmler, A. & Spreng, D., 2004. "On Measuring Energy Poverty in Indian Households," World Development, Elsevier, vol. 32(12), pages 2083-2104, December.
- van Horen, Clive & Eberhard, Anton & Trollip, Hilton & Thorne, Stephen, 1993. "Energy, environment and urban poverty in South Africa," Energy Policy, Elsevier, vol. 21(5), pages 623-639, May.
- Kadian, Rashmi & Dahiya, R.P. & Garg, H.P., 2007. "Energy-related emissions and mitigation opportunities from the household sector in Delhi," Energy Policy, Elsevier, vol. 35(12), pages 6195-6211, December.
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