This paper investigates the link between competition and efficiency for the Hungarian corporate sector during various phases of the transition process. We employ frontier production functions to explore differences among groups of firms, and to identify the typical adjustment process of each...

We develop a network technology model for pollution abatement that distinguishes between the two primary forms that abatement can take: Prevention of emissions from occurring in the first place, and treatment of any emissions that are generated by the production process. Our network model...

Forest fuel defined as branches and tops (GROT) of harvested trees represents a large share of forest biomass and is increasingly viewed as a potential energy source. This study assesses the economic potentials of forest bioenergy production in Swedish forests, using a network data envelopment...

We discuss the nonparametric approach to profit efficiency analysis at the firm and industry levels in the absence of complete price information, and propose two new insights. First, choosing one commodity (whose price is known) as a numeraire good enables us to measure profit inefficiency in...

This paper investigates the link between competition and efficiency for the Hungarian corporate sector during various phases of the transition process. We employ frontier production functions for exploring differences among groups of firms, and for identifying the typical adjustment process of...

This paper examined technical efficiency of small-scale batik production in the Ghanaian economy. A sample of 400 Batik producers was interviewed for the purpose from the Central Region of Ghana. The Stochastic Frontier approach was used in determining the levels of technical efficiency of the...

Results of assessments of total labor factor productivity TFP showed improvements where it recorded higher rate of 73.5% compared to previous periods. However, that was related with constant rate of returns as compared with variable rate of return. When technical efficiency was compared with...

We investigate the impact of employee treatment on labor investment efficiency. We provide evidence that employee-friendly treatment is significantly associated with lower deviations of labor investment from the level justified by economic fundamentals, i.e., higher labor investment efficiency....

The government in emerging economies often moves firstly in issuing regulations to push the firms follow some social commitments. Natural resource-based firms in Indonesia are the first movers to be required for mandatory CSR disclosure. This study explores how the efficiency of those firms was...

This paper analyzes the distribution of technical efficiency within manufacturing industries. Using a representative sample of 35,000 firms in 255 industries of the German cost structure census, technical efficiencies are estimated by applying a deterministic frontier production function with...