Data on the growth performances of countries with similar comparative (dis)advantage and political institutions reveal … a striking variation across world regions. While some former autocracies such as the East Asian growth miracles have …

diffuses spatially across locations. The result is an endogenous growth theory that can shed light on the link between the …

We analyze the efficiency of urbanization patterns in a dynamic model of endogenous urban growth with two sectors of … equilibrium, compared to the efficient urbanization path, if economic growth implies increasing aggregate emissions. If, on the … other hand, production becomes cleaner over time (`quality growth') the urbanization path approximates the efficient outcome …