Kaul, Ashok; Reinthaler, Volker; Hagedorn, Marcus - In: Economics Bulletin 15 (2007) 7, pp. 1-6
In this note we compare the laissez-faire steady-state solution in the Howitt and Aghion (1998) model to the social optimum. The analysis offers several new insights in comparison to the welfare analysis in Aghion and Howitt (1992). We find various new distortions between private and optimal...