In a matching model of the academic labour market, with outside and inside workers, this paper shows that outsiders are harmed by the insiders. This is due on two types of search frictions: information and cooptation. Each frictions reduce the probability to get an academic job for outsiders...

Purpose Discrimination and hostility in the workplace prevents homosexual workers from performing their core functions on the job. Moreover, it introduces unnecessary costs by increasing absenteeism, lowering productivity, and fostering a less motivated, less entrepreneurial, and less committed...

We study a prototypical model of a Parliament with two Parties or two Political Coalitions and we show how the introduction of a variable percentage of randomly selected independent legislators can increase the global efficiency of a Legislature, in terms of both the number of laws passed and...

Earlier work on the supply of labour of artists has shown that, whenever workers derive satisfaction from the process of work, which is usually the case for artists, some traditional results are reversed. As their proponents make clear this analysis is essentially static, as it does not take...