Contents: Symposium: Thirlwall's law at 4.0 thirlwall's law at 40 / Esteban Pérez Caldentey and Matías Vernengo -- Why thirlwall's law is not a tautology: More on the debate over the law / J.S.L. -- Mccombie endogenous growth, capital accumulation and thirlwall's dynamics: The case of Latin...

We argue that a fundamental difference between Post-Keynesian approaches to economic growth lies in their treatment of investment. Kaleckian-Robinsonian models postulate an investment function dependent on the accelerator and profitability. Some of these models rely on the importance of...