We use a unique data set of annuities in the United Kingdom to test for adverse selection. We find systematic relationships between ex post mortality and annuity characteristics, such as the timing of payments and the possibility of payments to the annuitant's estate. These patterns are...

This paper examines the implications of regulatory change for input mix and technology choices of regulated industries. We study the increase in the relative price of labor faced by U.S. hospitals that resulted from the move from full cost to partial cost reimbursement under the Medicare...