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. Efficiency in the use of energy is a way to reduce dependency and emissions. This study provides empirical results of the …
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This paper investigates the time-path of efficiency and productivity change in the case of the Romanian cement industry … catch up in the level of productive efficiency. -- Productivity change ; productive efficiency ; stochastic frontiers ; time … 1966-1989. The analysis is based on different specifications of stochastic frontier models. The efficiency scores and the …
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. Efficiency in the use of energy is a way to reduce dependency and emissions. This study provides empirical results of the …
Persistent link: https://www.econbiz.de/10013055565
This paper does an empirical comparison of time-invariant and time-varying technical inefficiency measures obtained from an econometric estimation of different panel data stochastic production frontier models. It estimates four panel data specifications of frontier models widely used in...
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