@TechReport{iza:izadps:dp2848,
            	author={Gobillon, Laurent and Magnac, Thierry and Selod, Harris},
            	title={The Effect of Location on Finding a Job in the Greater Paris Area},
            	year={2007},
	month={Jun},
            	institution={Institute of Labor Economics (IZA)},
            	address={Bonn},
            	type={IZA Discussion Paper},
            	number={2848},
            	url={https://www.iza.org/index.php/publications/dp2848},
	abstract={There are large spatial disparities in unemployment durations across the 1,300 municipalities in the Ile-de-France region (Paris Greater Area). In order to characterize these imbalances, we estimate a proportional hazard model stratified by municipality on an exhaustive dataset of all unemployment spells starting in the first semester of 1996. This model allows us to recover a survival function for each municipality that is purged of individual observed heterogeneity. We show that only 30% of the disparities in the observed determinants of the survival rates relate to individual variables. Nearly 70% of the remaining disparities are captured by local indicators, mainly segregation indices.},
	keywords={unemployment;economic geography;urban economics;duration models},
            }