In this paper we estimate the impact of R&D expenditures on the total factor productivity (TFP) and technical efficiency of two panels of countries in the period 1990-2011. We obtain TFP decomposition estimates using one- and two-step Stochastic Frontier Analysis (SFA) and a modified (O'Donnell,...

This paper investigates the factors behind the recent growth slowdown (so-called Secular Stagnation) in the US, the euro area and Japan using the metrics of potential output growth. Specifically, our results offer limited support for an impaired credit transmission channel hypothesis (Reinhart...

This paper investigates the factors behind the recent growth slowdown (so-called Secular Stagnation) in the US, the euro area and Japan using the metrics of potential output growth. Specifically, our results offer limited support for an impaired credit transmission channel hypothesis (Reinhart...