The long-run evolution of per-capita income exhibits a structural breakoften associated with the Industrial Revolution. We follow Mokyr (2002) and embedthe idea that this structural break reflects a regime switch in the evolution of technologicalknowledge into a dynamic framework, using Airy...

We study the effect of hyperbolic discounting on competitive equilibria in secondary markets for a durable good. Under exponential discounting, secondary markets are irrelevant in our model. They do not affect the price in the initial period and are neutral to the allocation. Under hyperbolic...