We model political competition as a contest between parties that represent constituents, and which announce policies in a two-dimensional policy space; the first dimension concerns the degree of redistribution, and the second, the race or immigration issue. Given the distribution of voter...

This paper analyzes the demand and cost structure of the French market of academic journals. After merging several databases, we estimate an aggregated nested logit demand system combined simultaneously with a pricing equation, taking into account theevolution of impact factors of journals. We...