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

The paper considers the experience of the European Investment Bank and addresses policy lessons for developing countries as they seek finance for development. The paper argues that the key lesson for developing countries is that the traditional role of a

The paper reviews the dynamics of the financing baseed its analysis on the rich dataset of AidData ranging over 1993-2010, with around 9,077 observations on projects funded in Senegal by various multilateral as well as bilateral donors. The study started

This paper sets out to provide an introduction to two sets of questions, and to some relevant literature that has tried to answer them. The first set of questions concern what determines growth in low-income countries, and how the answers are conditioned

African societies exported more slaves in colder years. Lower temperatures reduced mortality and raised agricultural yields, lowering slave supply costs. Our results help explain African participation in the slave trade, which predicts adverse outcomes today. We use an annual panel of African...

This paper builds a two-country (North, South), two-sector (polluting, nonpolluting) trade model with directed technical change, examining whether unilateral environmental policies can ensure sustainable growth. The polluting good is produced with a clean and a dirty input. I show that a...