This paper develops and estimates a search model in which career-specific and firm-specific matches determine job mobility and wage growth. Each worker-firm and worker-career relationship is characterized by a match that evolves stochastically over time. At each period, a worker has three...

This paper proposes a strategy to measure, in a unified setting, how the job finding probability and the job separation probability conditional on observable and unobservable individual characteristics varies over the business cycle. Recent papers by Shimer and Hall point out how new...