An elementary proposition concerning the formation of customs unions

Value, Capital, and Growth: Papers in Honour of Sir John Hicks.

1969 • 283 citations

An Economic Theory of Protectionism, Tariff Bargaining, and the Formation of Customs Unions

1965 • 239 citations

The Pure Theory of International Trade.

1965 • 176 citations

Toward a General Theory of Customs Unions for Developing Countries

1965 • 154 citations

General Equilibrium of International Discrimination: The Case of Customs Unions.

1967 • 108 citations

General equilibrium theory and international trade

1973 • 47 citations