This paper evaluates the contribution of allocative efficiency to the aggregate productivity growth in Canada and the US. In particular, we are interested in explaining two puzzling facts: 1) the slowdown in productivity growth during the 1970s and the 2000s in the US, and 2) the widening...

This paper presents results of a meta-regression analysis on empirical estimates of capital-energy substitution. Theoretically it is clear that a distinction should be made between Morishima substitution elasticities and cross-price elasticities. The former represent purely technical...

We construct a coherent theory of extreme macro instability, an important macro phenomenon most recently experienced in the United States in 2008-09. The model is then used to identify significant policymaking lessons from the Great Recession. The analysis is part of the ongoing GEM Project that...

This paper studies the impact of productivity on the flow of financial resources to and from firms. To do this we use machine learning methods (Lasso, XGBoost) to derive a new measure of firm productivity using standard corporate accounts. Output is sales revenue and we find that the key inputs...