In this paper, we contrast two different views in the debate on official dollarization. The Mundell (1961) framework of optimal currency areas and a model on boom-bust cycles, by Schneider and Tornell (2004), who take account of credit market imperfections prevalent in middle income countries....

We evaluate the proposal for official dollarization in Costa Rica by applying a new approach to measure the business cycle comovements with the United States. While the literature often focuses on the correlation of shocks, we point out that the response of each country to the shocks is also an...

Up to today, we do not have a precise and commonly accepted definition of green finance for two reasons. First, many publications do not try to define the term and second, the definitions that are proposed in the literature vary significantly.Therefore, this DIE non paper proposes the following...

Considerable amounts of capital will be necessary if a green transformation is to be financed in the coming years. This paper gives a short introduction to the challenge of mobilizing the required resources, particularly from private and institutional investors. More specifically, it provides an...