This paper studies the productivity impact of heterogeneous capital inputs of selected EU-15 member countries and of the U.S. at the macroeconomic level. The stochastic possibility frontiers approach of Battese and Coelli (1992) applied here is used to identify neutralities or non-neutralities...

This paper studies the productivity impact of heterogeneous capital inputs of selected EU-15 member countries and of the U.S. at the macroeconomic level. The stochastic possibility frontiers approach of Battese and Coelli (1992) applied here is used to identify neutralities or nonneutralities...

The dissertation centers on the following key issues. First, what are the impacts of trade liberalization on employment and wages in Vietnamese manufacturing? Second, what determines productivity in Vietnamese manufacturing: the roles of technology and institutions? Third, what are the...

The aim of the research was to evaluate wages of wage earners and farmers’ own labor payment based on farm income in terms of various types of farming in Poland. The paper also examines the impact of subsidies on the payment of farmers’ own labor inputs and production efficiency. The...