A special exemption from the 1986 Age Discrimination Act allowed colleges and universities to enforce mandatory retirement of faculty at age 70 until 1994. We compare faculty turnover rates at a large sample of institutions before and after the federal law change, and at a set of institutions...

In this paper we propose a method to evaluate the effectiveness of U.S. horizontal merger policy and apply it to the study of five recent consumer product mergers. We selected the mergers from those that, from the public record, seemed to be most problematic for the antitrust agencies. Thus we...

The challenge of effective merger enforcement is tremendous. U.S. antitrust agencies must, by statute, quickly forecast the competitive effects of mergers that occur in virtually every sector of the economy to determine if mergers can proceed. Surprisingly, given the complexity of the regulators...

In 1987 the federal government permitted states to raise the speed limit on their rural interstate roads, but not on their urban interstate roads, from 55 mph to 65 mph. Since the states that adopted the higher speed limit must have valued the travel hours they saved more than the fatalities...

The authors empirically evaluate how the provision of an arbitration statute affects police officers' wages by comparing wage levels across political jurisdictions and over time using a sample of states. Two complementary data sources are used: panel data for the years 1961-92 on state-level...

Examination of the effects of public-sector union, the International Association of Fire Fighters, on the wages of the association's constituent membership. Reasons for expecting demand inelasticity in the case of firemen; Conceptual framework used in the study; Effect of unionism; Significance...