In this paper we study the problem of exhaustible resources and renewable resources in a theoretical endogenous growth framework, under various assumptions. In particular, we consider the hypotheses that those two inputs are or are not technologically perfect substitutes of each other. Moreover,...

In this paper we use Pindyck's model (2002) to show that the discount rate may play an important role in explaining for the income-pollution pattern observed in the real world. Low levels of income involve high values of discount rate, that are obstacles to the adoption of a pollution abatement...