We study the role of unemployment in the context of endogenous formation of a monocentric city where firms set efficiency wages to deter shirking. We first show that in equilibrium the employed locate at the vicinity of the city-center, the unemployed reside at the city-edge and firms set up in...

This paper starts with a review of the economic literature stressing how problems of residential segregation and physical access to jobs can exacerbate urban unemployment.We also present some descriptive statistics on residential segregation and disconnection from jobs in the Paris region using...

In this paper, we investigate how residential segregation and bad physical access to jobs contribute to urban unemployment in the Paris region. We first survey the general mechanisms according to which residential segregation and spatial mismatch can have adverse labor-market outcomes. We then...

In a city where individuals endogenously choose their residential location, firms determine their spatial efficiency wage and a geographical red line beyond which they do not recruit workers. This is because workers experiencing longer commuting trips provide lower effort levels than those...

Cet article regroupe une synthèse théorique de la littérature économique, des faits stylisés, et une étude empirique portant sur les déterminants locaux du chômage urbain en Ile-de-France. La synthèse montre que la déconnexion physique aux opportunités d’emploi et la ségrégation...

The goal of this paper is to specify the link between urban sprawl and labor market. To this fashion, I build a urban labor model with housing consumption, with a social planer problem and where spatial allocation of workers is directed by a Nash equilibrium In the context of a Potential game....

We propose a spatial search-matching model where both job creation and job destruction are endogenous. Workers are ex ante identical but not ex post since their job can be hit by a technological shock, which decreases their productivity. They reside in a city and commuting to the job center...

We develop a standard search-matching model in which mobility costs are so high that it is too costly for workers to relocate when a change in their employment status occurs. We show that, in equilibrium, wages increase with distance to jobs and commuting costs because firms need to compensate...

We propose a spatial search-matching model where both job creation and job destruction are endogenous. Workers are ex ante identical but not ex post since their job can be hit by a technological shock, which decreases their productivity. They reside in a city and commuting to the job center...

The aim of this paper is to provide a new mechanism for the spatial mismatch hypothesis. Spatial mismatch can here be the result of optimizing behavior on the part of the labor market participants. In particular, the unemployed can choose low amounts of search and long-term unemployment if they...