The paper presents several results concerning the impact of foreign direct investments on labour productivity in different countries. The focus is on the labour productivity differences that exist between the foreign and domestic companies and on the way these differences evolve in the host...

During the last decades we have experienced serious demographic changes observed in the decrease in both fertility and mortality and that led to the ageing of population. Despite the decrease in mortality is a good thing, the ageing make the current social security models ineffective on long...