This paper uses Data Envelopment Analysis to measure scale and technical efficiencies of 925 farms in rural Colombia and a Tobit model to identify the effects of land market characteristics on efficiency. Findings indicate that although larger farms are more scale efficient, they are not more...

Stochastic frontier analysis is used to determine the relative efficiency of firms in the food industry in industrialized countries. Using panel data analysis, the firm-specific factors, firm size, the corporate tax rate and number of years of operation and country-specific effects as potential...

This study examines cost minimizing behavior and efficiency measures for a sample of Kansas wheat producers, using nonparametric methods. As such, it verifies the applicability of nonparametrics within a production economic framework.

The brewing industry has experienced massive changes over the last decade. Industry concentration has increased dramatically, and the leading brewing groups have globalised their operations across virtually all continents. Based on a major data base the paper traces some causes and assesses the...

The objective of this study is to investigate potential market power exertion in the output market of the ethanol-producing sector using the Solow Residual-Based (SRB) test and its different modalities (primal and primal-dual). The markup estimates (Lerner’s index) obtained using ethanol...

The measurement of productivity fluctuations has been the focus of decades-long interest. In addition to broad structural forces driving productivity changes, there is more recent interest in measuring and identifying the heterogeneous forces driving these changes. A major force is...

In the past three decades, Chinese electricity industry has experienced a series of regulatory reforms serving different purposes at different stages. In 2002, the former vertically integrated electricity utility - the State Power Corporation (SPC) – was divested and the generation sector was...

Economic expansion revaluates continuously the economic and social role of agriculture. Population explosion in the world generates continuously growing demand on foods and industrial raw materials. Supply of increased demand is supported by R&D, at the same time using results of it polarizes...

The industry of fresh tomato production under protective structures in Zacatecas has undergone accelerated growth in recent years. Free trade, market globalization, new trends in the agro-food sector, as well as the food and financial crises, are impacting its competitiveness. In this study...