A Generalized Theory of International Trade
International Trade Policy: From Tariffs to the New Protectionism
Global Protectionism
Measurement of Agricultural Protection (Trade Policy Research Centre)
Intra-industry Trade: Theory, Evidence and Extensions
Trade preferences for developing countries (Problems of economic integration)
Intra-firm Trade and the Developing Countries
Green Trade Agreements
The Politics of Economic Interdependence
Japan's Trade Frictions