Conservation programs in low-income countries often have dual goals of protecting the environment and reducing poverty. This article discusses the tension between these two goals in payments for ecosystem services (PES) programs. Participants who undertake a pro-environment behavior receive a...

The aim of this study is to contribute to a process of learning about innovative and successful approaches to tackle problems and challenges of urban environmental protection. For this purpose, a detailed overview of the importance of environmental challenges, political priorities and successful...

This paper introduces endogenous and directed technical change in a growth model with environmental constraints and limited resources. A unique final good is produced by combining inputs from two sectors. One of these sectors uses "dirty" machines and thus creates environmental degradation....