We examine the heterogeneous impacts of foreign language use at work on earnings of both native-born workers and foreign-born workers, using a longitudinal survey, viz. the European Community Household Panel (ECHP) running from 1994 to 2001. Our findings are the following. First, for native-born...

This paper aims to offer an advanced assessment methodology for sustainable national energy-environment-economic efficiency strategies, based on an extended Data Envelopment Analysis (DEA) in which distinct countries are regarded as Decision Making Units (DMUs). The aim is to show how much...

The purpose of this paper is to explain the relationship between economic performance and labourmanoeuvrability of township-village enterprises in the Jiangsu province, China. We start with a generaloverview of the development in the Chinese economy and the functioning of labour markets. Next,...