This article examines two possible solutions when a charity reaches the point where donations cease to increase: either rejuvenate the target population or use different marketing tools. Following a review of the literature, this article presents the results of two surveys carried out on 884...

Using a gravity model of trade, this paper examines the consequences on inter- national trade of the quality and the similarity of domestic institutions. We find an asymme- tric impact on trade of institutions quality. Our estimations show that a country exports all the more since the quality of...