In Lazear's (1979) model of efficient long-term incentive contracts, employers impose involuntary retirement based on age. This model implies that age discrimination laws, which bar involuntary terminations based on age, discourage the use of such contracts and reduce efficiency. Alternatively,...

In Lazear's (1979) model of efficient long-term incentive contracts, employers impose involuntary retirement based on age. This model implies that age discrimination laws, which bar involuntary terminations based on age, discourage the use of such contracts and reduce efficiency. Alternatively,...

In Lazear's model of long-term incentive contracts, age discrimination laws barring age-based involuntary terminations preclude such contracts, reducing efficiency. Alternatively, such laws may serve as precommitment devices for these contracts, without preventing firms from offering strong...

We describe the characteristics and labor market experiences of new agricultural and natural resource economics Ph.D.s. Women earned roughly 27% of the Ph.D.s earned during 1996-97 and 2001-02; 36% of the Ph.D.s awarded were earned by U.S. citizens. About half of the employed graduates found jobs...