Economists agree at least on this: it is difficult to find evidence for, or merely to imagine any growth mechanism that does not work through the increase of a stock of capital in one way or another. From a more policy point of view - in particular in terms of the debate of economic development...

We use firm-level survey data from 25 EU countries to analyse how firms adjust their labour costs (employment, wages and hours) in response to shocks. We develop a theoretical model to understand how firms choose between different ways to adjust their labour costs. The basic intuition is that...