Trade politics and the semiconductor industry / Douglas A. Irwin -- Steel protection in the 1980s : the waning influence of big steel? / Michael O. Moore -- The political economy of U.S. automobile protection / Douglas R. Nelson -- The MFA paradox : more protection and more trade? / J. Michael Finger and Ann Harrison -- Precedent and legal argument in U.S. trade policy : do they matter to the political economy of the lumber dispute? / Joseph P. Kalt -- The political economy of U.S. export subsidies for wheat / Bruce L. Gardner -- Agricultural interest groups and the North American Free Trade Agreement / David Orden -- Differences in the uses and effects of antidumping law across import sources / Robert W. Staiger and Frank A. Wolak.