This paper examines the role of wages and unemployment rates as major potential economic causes of internal migration between the separate regions of Romania in the period 1995-2005. The different inter-regional migration routes are treated as cross-section units in a panel data structure, with...

The skill biased technological change (SBTC) hypothesis relates earnings inequality to the change in technology with the hypothesis that technology increases the relative demand for skilled labor. In this paper we will investigate the evidence of SBTC hypothesis for two digit level 9 sectors in...

This paper investigates cross-country productivity convergence for the period 1960-1999. The testing strategy is based on a combination of tests and estimation methods. We use the de…nitions of time-series convergence by Bernard and Durlauf (1995), applying multivariate unit root tests, such...

This paper deals with cross section dependence, homogeneity restrictions and small sample bias issues in dynamic panel regressions. To address the bias problem we develop a panel approach to median unbiased estimation that takes account of cross section dependence. The new estimators given here...