The aim of this article is to show that firms choose temporal agglomeration (entering the market at the same time as their competitors) when the uncertainty concerning the success of their products is particularly important. Indeed, the analysis of the major Hollywood studios from 2000 till 2006...

The land use conflicts occasioned by the creation or the extension of public transport networks or structures raise the question of the equality of the citizens vis-à-vis these works of public interest. In this paper, we try to understand if and how the two main fields of the public decision,...