Technical productivity analysis for cement industry at firm level
This paper analyses the energy use in the manufacture of cement in India during 1992-2005. Cement manufacturing requires large amounts of various energy inputs. The most common types of energy carriers used are coal, electricity, natural gas and fuel oil. Over the years, the fuel use shift is less, but use of natural gas has decreased and that of electricity has increased. Using panel data, stochastic frontier production function method has been used to evaluate the efficiency of individual firms and industries across the years. The results show a significant decrease in energy as well as carbon intensities because of differences in production techniques.
|Date of creation:||Jan 2012|
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89-18, C.V. Starr Center for Applied Economics, New York University.
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- Seref Saygili, 1998. "Is the Efficiency Wage Hypothesis Valid for Developing Countries? Evidence from the Turkish Cement Industry," Studies in Economics 9810, School of Economics, University of Kent.
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- Aigner, Dennis & Lovell, C. A. Knox & Schmidt, Peter, 1977. "Formulation and estimation of stochastic frontier production function models," Journal of Econometrics, Elsevier, vol. 6(1), pages 21-37, July.
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