An essential ingredient in models of career concerns is ex ante uncertainty about an agent's type. This paper shows how career concerns can arise even in the absence of any such ex ante uncertainty, if the unobservable actions that an agent takes influence his future productivity. By...

Young professionals typically do not enter into life-long employment relations with a single firm. Therefore, future employers can learn about individuals' abilities from the observable facts regarding earlier work relations. We show that these informational spill-overs have profound...

In a multi-period model of optimal contracting and career concerns, we show long-term contracting with renegotiation dominates short-term contracting if there is non-contractible information. If the non-contractible information is not effectively contractible through renegotiation of long-term...