Power Outages, Its Economic Cost and Firm Performance: Evidence From Ethiopia

Abdisa, Lamessa Tariku (2018): Power Outages, Its Economic Cost and Firm Performance: Evidence From Ethiopia.

Abstract

The unreliable supply of electricity is the main constraints to doing business in Ethiopia. This paper examined how firms in Ethiopia respond to power outage employing the World Bank Enterprise Survey data. The result shows that, in response to power outages, firms in Ethiopia self-generate electricity. While there is no evidence suggesting outsourcing and improved energy hypothesis, power outages were found to affect the firms’ productivity negatively. From 2011 to 2015 firms’ cost of production rose by 15% due to the power outage. This effect varies positively with output level suggesting that outage is costly particularly for large firms.

• Item Type: MPRA Paper
• Language: English
• Keywords: Power Outages, Firm, Self Generation, Ethiopia
• Subjects: L - Industrial Organization > L6 - Industry Studies: Manufacturing; L - Industrial Organization > L8 - Industry Studies: Services > L81 - Retail and Wholesale Trade ; e-Commerce; N - Economic History > N7 - Transport, Trade, Energy, Technology, and Other Services > N77 - Africa ; Oceania; Q - Agricultural and Natural Resource Economics ; Environmental and Ecological Economics > Q4 - Energy > Q41 - Demand and Supply ; Prices

References

Abeberese, A. B. (2012). Electricity cost and firm performance: Evidence from India. University, New York: Department of Economics, Columbia.

Abotsi, A. K. (2015). Foreign ownership of firms and corruption in Africa. International Journal of Energy Economics and Financial Issues, pages 647–655.

Adenikinju, A. F. (2003). Electric infrastructure failures in Nigeria: a survey-based analysis of the costs and adjustment responses. Energy Policy, 31(14):1519 – 1530.

Alam, M. (2013). Coping with blackouts: Power outages and firm choices.

Allcott, H., Collard-Wexler, A., and D.O’Connel, S. (2014). How do electricity shortages affect industry? evidence from India. Technical Report Working Paper 19977, National Bureau of Economic Research.

Andersen, T. B. and Dalgaard, C.-J. (2013). Power outages and economic growth in Africa. Energy Economics, 38(Supplement C):19 – 23.

Balducci, P. J., Roop, J. M., Schienbein, L. A., DeSteese, J. G., and Weimar, M. R. (2002). Electrical power interruption cost estimates for individual industries, sectors, and u.s. economy. Technical Report PNNL-13797, U.S. Department of Energy.

Beenstock, M., Goldin, E., and Haitovsky, Y. (1997). The cost of power outages in the business and public sectors in Israel: Revealed preference vs. subjective valuation.Energy Journal, 18(2):39–61.

Bental, B. and Ravid, S. A. (1982). A Simple Method for Evaluating the Marginal Cost of Unsupplied Electricity. The Bell Journal of Economics, 13(1):249–253.

Billinton, R., Wacker, G., and Wojczynski., E. (1982). Customer damage resulting from electric service interruptions. Technical Report R&D Project 907 U 131, Prepared for the Canadian Electrical Association.

Castro, R., Faias, S., and Esteves, J. (2016). The cost of electricity interruptions in portugal: Valuing lost load by applying the production-function approach. Utilities Policy, 40(Supplement C):48 – 57.

Caves, D., Herriges, J., and Windle, R. (1992). The cost of electric power interruptions in the industrial sector: Estimates derived from interruptible service programs. Land Economics, 68(1):49–61.

de Nooij, M., Lieshout, R., and Koopmans, C. (2009). Optimal blackouts: Empirical results on reducing the social cost of electricity outages through efficient regional rationing. Energy Economics, 31(3):342 – 347.

Federal Democratic Republic of Ethiopia (2012). Scaling - up renewable energy program: Ethiopia investment plan. Technical report, Federal Democratic Republic of Ethiopia (FDRE), Ministry of Water and Energy., Addis Ababa, Ethiopia.

Fisher-Vanden, K., Mansur, E. T., and Wang, Q. (2015). Electricity shortages and firm productivity: Evidence from China’s industrial firms. Journal of Development Economics, 114:172–188.

Iacovone, L., Ramachandran, V., and Schmidt, M. (2014). Stunted Growth: Why Don’ t African Firms. Technical report.

International Energy Agency (2012). World energy outlook. Technical report, International Energy Agency (IEA), Accessed online December 2016 from www.worldenergyoutlook.org.

International Energy Agency (2014). Africa energy outlook:a focus on energy prospects in Sub-Saharan Africa. world energy outlook. Technical report, International Energy Agency (IEA).

Moyo, B. (2012). Do power cuts affect productivity? a case study of Nigerian manufacturing firms. International Business & Economics Research Journal, 11(10):1163–1174.

Nyanzu, F. and Adarkwah, J. (2016). Effect of power supply on the performance of small and medium-size enterprises: A comparative analysis between SMEs in tema and the northern part of Ghana. Technical Report 74196, Munich Personal RePEc Archive, p.MPRA Paper.

Ontario, H. (1980). Ontario hydro survey on power system reliability: Viewpoint of farm operators. Technical Report Final Report No. R&U 78-5.

Oseni, M. O. and Pollitt, M. G. (2013). The economic costs of unsupplied electricity:evidence from backup generation among African firms. Technical Report 1351, Cambridge Working paper in Economics.

Oseni, M. O. and Pollitt, M. G. (2015). A firm-level analysis of outage loss differentials and self-generation: Evidence from African business enterprises. Energy Economics, 52(Part B):277 – 286.

Pasha, H. A., Ghaus, A., and Malik, S. (1989). The economic cost of power outages in the industrial sector of Pakistan. Energy Economics, 11(4):301 – 318.

Reinikka, R. and Svensson, J. (2002). Coping with poor public capital. Journal of Development Economics, 69(1):51 – 69.

Scott, A., Darko, E. Lemma, A., and Rud, J. (2014). How does electricity insecurity affect businesses in low and middle income countries? Technical report, London.

Steinbuks, J. and Foster, V. (2010). When do firms generate? Evidence on in-house electricity supply in Africa. Energy Economics, 32(3):505–514.

Verbeek, M. (2004). A Giude to Modern Econometrics. John Wiley and Sons, Ldt,Erasmus University Rotterdam, second edition.

Wooldridge, J. (2010). The Econometrics of cross-sectional and panel data. The MIT Press, Cambridge, Massachusetts., London, England, second edition.

World Bank (2015). Electricity connections and firm performance in 183 countries. Technical report, World Bank.

World Bank (2017). Doing business 2018: Reforming to create jobs. Technical Report 15, World Bank.