This paper develops a theoretical as well as an empirical model of deforestation and economic development in a tropical forest economy. The empirical model is estimated using panel data for 316 municipalities in the Brazilian Amazon during the period 1970-1985. The effects of controversial...

The paper looks at a model of directed technical change in an environmental-economics context. Firms can do conventional or "green" R&D or they can abate emissions at the end of pipe. The paper has two main foci. On the one hand, it investigates the impact of environmental regulation on the...

Production often causes pollution as a by-product. Once pollution problems become too severe, regulation is introduced by political authorities which forces the economy to make a transition to cleaner production processes. We model this transition as a change in "general purpose technology"...