in this article, we have used 36 electricity distribution companies of iran and by using input-oriented dea, we analysis the companies technical efficiency with respect to group frontier and metafrontier following restructuring, then we investigate the factors affecting efficiency. the companies decomposed to two groups in terms of high and low circuit density. for discussing the impact of stru...

Given the importance of agriculture to the well being of a large percentage of India’s population, it becomes important to study how improvements can be made in the productivity of this sector. This study attempts to estimate the technical efficiency – a measure of how well inputs are being used towards producing output – of about 250 Indian districts in 1990-91. It employs the stochastic front...

Technical efficiency (TE) and total factor productivity (TFP) are important criteria to ensure the enhancement of quality state-owned enterprises (SOEs) function as indicators assess their accomplishments. The purpose this study is explore whether SOEs higher or lower than that private enterprises. Transcendental logarithmic production stochastic frontier analysis (SFA) used TE TFP listed centr...

This paper is concerned with the estimation of frontier production function to measure the technical efficiency for Iranian textile companies during 1995. The objective of this estimation is to investigate if there are any differences in the technical efficiency between the private and public firms as well as the relationship between technical efficiency and size of textile companies in Iran. A...

in this research energy efficiency for greenhouse cucumber production in shahreza township located in esfahan province using data envelopment analysis (dea) technique was studied. in this study, data were obtained from 25 randomize active vegetable greenhouses from 60 greenhouses in shahreza township and villages environs. the results showed that the highest and lowest consumed energy were rela...

walnut is one of the important products in kerman province and baft town is the main area of ‎walnut orchards. so the technical, allocative and economical efficiency of walnut farmers computed ‎assign the degree of farmer’s success in the optimum allocation of their resources. at first the ‎proper production function was estimated, and then stochastic frontier production and technical, ‎efficie...

The objective of this study is to investigate the partial productivity and technical efficiency (TE) of small and medium enterprises (SMEs) in the Malaysian food processing industry. A non-parametric approach data envelopment analysis (DEA) was employed on panel data of 35 sub-industries during the period 2000 to 2006. The result shows that capital productivity was relatively unchangedand mater...

This study analyzes the spontaneous impact of human, social and natural capital on food crop technical efficiency (TE) in Sub-Saharan Africa (SSA). Our contributes to literature by adopting meta-analysis method investigate relationship between TE three groups capitals better shed light SSA regions. results highlight that is most critical factor among promoting farming productivity. In particula...