This paper tests the farm level profit maximization hypothesis using a nonparametric production analysis approach allowing for measurement error in the input and output variables. All farms violated Varian’s deterministic Weak Axiom of Profit Maximization (WAPM). The magnitude of minimum...

Total factor productivity plays an important role in the growth of the economy. Using recently available state level data over 1993 and 2005, we find widespread regional variation in productivity changes. In the beginning of the liberalization era, improvement in technical efficiency contributes...

This paper uses a fully nonparametric approach to estimate efficiency measures for primary care units incorporating the effect of (exogenous) environmental factors. This methodology allows us to account for different types of variables (continuous and discrete) describing the main...

This paper applies nonparametric estimators to examine the effect of regional quality of government on the environmental performance in the NUTS 1 regions in France, Germany, and the UK. A novel measure on governance is used, gauging the partiality, corruption and effectiveness of government...

In this paper we advocate using the latent class model (LCM) approach to control for technological differences in traditional efficiency analysis of regulated electricity networks. Our proposal relies on the fact that latent class models are designed to cluster firms by uncovering differences in...