In this paper, we study the effects of urban design on pollution and welfare. We build a theoretical model of residential choices with pollution externalities arising from commuting, where the size of the central business district (CBD) and the demand for housing are endogenous. We show that a...

We present new evidence from the lab on the outcomes resulting from collective and individual decisions over time. We combined static and longitudinal methods to test four conditions on individual and collective time preferences: impatience, stationarity, age independence, and dynamic...