In the last days of the electoral campaign for the 2004 general election in Spain, on Thursday March 11th 2004, a series of simultaneous terror attacks caused the death of 191 persons in commuting trains in the capital Madrid. Four days later, the opposition party won the election, against all...

The decision to allocate a given number of governmental interventions in one or more agencies, for example, in the field of regulation and antitrust, raises important issues in organizational and institutional economics. The economics literature suggests that this decision should take into...