We study the distribution of a fixed amount of "favors" by an incumbent politician between two pressure groups, each of them offering to the agent a campaign contribution contingent on the quantity of "favors" received. Assuming that the total amount supplied is a private information of the...

The objective of this article is to bring a new light to the literature on the ?home market effect? based on the pioneering article by Helpman and Krugman (1985). We present some works which show that the existence of net trade between two countries of different sizes, the trade structure and...