Starting in the mid-1990s, the U.S. petroleum industry experienced a wave of mergers, several of them between large petroleum companies that were previously competitors. Using an econometric analysis of terminal city-specific data, this study finds that the majority of the mergers led to higher...

This study examines the effect of the higher education antitrust exemption on enrollment of financial aid applicants at highly selective private colleges that implemented the exemption. The antitrust exemption, used since the 2002-03 academic year, was made permanent in May 2008 by the U.S....

The U.S. prewar output series exhibit smaller shock-persistence than postwar-series. Some studies suggest this may be due to linear interpolation used to generate missing prewar data. Monte Carlo simulations that support this view generate large standard-errors, making such inference imprecise....

We use panel data for 50 states during the 1960-2000 period to examine the deterrent effect of capital punishment, using the moratorium as a quot;judicial experiment.quot; We compare murder rates immediately before and after changes in states' death penalty laws, drawing on cross-state...