This article sketches an ethics of (financial) speculation in futures markets. (1) It identifies an intentionalistic fallacy prevalent in moral criticisms of speculation in general and of financial speculation in particular. (2) It scrutinizes the degree to which the recent debate on financial...

In this paper, we are going to reconsider the standard Viner Model [Viner, 1950] however under the premise of firm heterogeneity. By means of a graphical analysis we show that a consideration of the degree of firm heterogeneity is important for an evaluation of a preferential trade agreement....

Recently, discussion about the appropriate estimation of gravity trade models has started in agriculture. Here, we are going to review recent developments in the literature. It appears that fixed effects Poisson Pseudo Maximum Likelihood is not only the only consistent estimator [Santos Silva...

In den letzten Jahren entwickelte sich eine lebhafte Debatte, wie NGOs ineffizientes Verhalten sowie Reputationsprobleme besser in den Griff bekommen können. Ein großer Teil dieser Debatte konzentrierte sich auf Accountability-Standards. Allerdings weisen diese Maßnahmen eine ernstzunehmende...