Banks are in the business of taking calculated risks. Expanding the geographic footprint of an organization's profit-making activities changes the geographic pattern of its exposure to loss in ways that are hard for regulators and supervisors to observe. This paper tests and confirms the...

Only large mergers must be reported to the US government, so many anticompetitive deals may effectively avoid antitrust scrutiny. This paper uses data from the dialysis industry to show that premerger notifications are essential to antitrust enforcement and that ensuing enforcement actions...