High unemployment continues to bedevil Poland, although the national picture masks striking spatial differences that this paper seeks to explain using a panel data set for the country’s NUTS 4 level powiats. Given the economy’s somewhat peculiar configuration throughout its communist epoch, emphasis is placed on rural-urban differences. Finding a random effects estimator to be most appropriate ...

Genotype imputation is a vital tool in genome-wide association studies (GWAS) and meta-analyses of multiple GWAS results. Imputation enables researchers to increase genomic coverage and to pool data generated using different genotyping platforms. HapMap samples are often employed as the reference panel. More recently, the 1000 Genomes Project resource is becoming the primary source for referenc...

This paper analyses the differential impact of human capital, in terms of different levels of schooling, on regional productivity and convergence. The potential existence of geographical spillovers of human capital is also considered by applying spatial panel data techniques. The empirical analysis of Spanish provinces between 1980 and 2007 confirms the positive impact of human capital on regio...