Front Matter
Editorial Staff

On Arrow's Impossibility Theorem
Duncan Black

Social Insurance in the United States: A Program in Search of an Explanation
Colin D. Campbell

The 1919-1930 Merger Movement in American Industry
Carl Eis

The Kennedy round: A Try at Linear Trade Negotiations
Bernard Norwood

Toward Better Resource Allocation in Transport
Robert W. Harbeson

The American Sugar Refinery Company, 1887-1914: The Story of a Monopoly
Richard Zerbe

The Economic Consequences of the Minnesota Dairy Industry Unfair Trade Practices Act
Ronald D. Knutson

The Political Economy of Broadcasting in the 1920's
Jora R. Minasian

Antitrust and the Takeover Activity of American Firms in Canada: A Further Analysis
Grant L. Reuber

Antitrust and the Takeover Activity of American Firms in Canada: A Rejoinder
C. J. Maule

Cookware: A Study in Vertical Integration--A Reexamination
James M. Rock

Cookware and Vertical Integration: A Rejoinder
Rosemary D. Hale

Cookware and Vertical Integration: A Reply
James M. Rock