changes in labour productivity, are negatively associated with the return on capital. The main point of this paper is to show …

Previous empirical studies on the effect of age on productivity and wages find contradicting results. Some studies find … that if workers grow older there is an increasing gap between productivity and wages, i.e. wages increase with age while … productivity does not or does not increase at the same pace. However, other studies find no evidence of such an age related pay-productivity …

We investigate the link between productivity of firms and their sourcing behavior. Following Antràs & Helpman (2004) we … productivity premia associated with the different sourcing strategies. We find strong empirical support for the predictions of the …

, rapidly narrowed the productivity gap with advanced economies. In contrast, in countries of the Commonwealth of Independent … States, which embarked on reforms later and contented with less depth, the productivity gap remains substantial. While the …

industry productivity. For this purpose we develop a reciprocal dumping model of international trade with heterogeneous firms … expected industry productivity. The central results of the paper regarding firm and industry level R&D spending differ …