This article presents new evidence on the impact of Nonreciprocal Preferential Trade Policies (NRPTPs) granted by developed countries to exports from developing countries over the period 1995 to 2003. The analysis has been carried out by using three levels of data aggregation. It accounts for...

This paper assesses the impact of Research and Development (R&D) efforts on production in the North and Centre-South of Italy by using a panel of 1,203 manufacturing firms over the period 1998–2003. The estimations are based on a nonlinear translog production function augmented by a measure of...