The authors develop two themes in the theory of incentive schemes. First, one need not always use all of the information available in an optimal incentive contract. Accounting information, which aggregates performance over time, is sufficient for optimal compensation schemes in certain classes...

The authors explore the twin hypotheses (1) that high-performance incentives, worker ownership of assets, and worker freedom from direct controls are complementary instruments for motivating workers, and (2) that such instruments can be expected to covary positively in cross-sectional data. They...