This paper reassesses the impact of in°ation on long-term growth for a panel of 14 EU countries. While previous research focuses on a linear nexus or allows for a piecewise linear relationship with one single threshold, we take account of a more complex relationship. We use a theoretical...

This paper examines the robustness of the determinants of economic growth in cross-country regressions allowing for nonlinearity in the specification of the data generating process. The nonlinearity is modelled as regime-dependent parameter heterogeneity, where the regime is determined by the...

This paper proposes a simple approach to analyzing pro¯t dynam- ics which allows for time-varying persistence of pro¯ts. The time se- ries model is a simple autoregressive process where the dynamics of the persistence parameter follow an autoregressive or random walk pro- cess. Using the...