The paper develops a model of academic tenure based on multi-tasking and screening. A professor has two tasks, researching and teaching. We assume that researching performance is easy to measure but teaching performance is immeasurable. Then Holmstrom and Milgrom's (1991) classical muli-task...

Academic research is a public good whose production is supported by the tuition- paying students that a faculty's research accomplishments attract. A professor's spot contribution to the university's revenues thus depends not on her spot research production, but rather on her entire cumulative...

Post-docs signal their ability to do science and teaching to get a tenure giving universities the possibility of separating highly talented agents from the low talented ones. However separating that means signalling effort for the highly talented becomes even more important in a two-dimensional...