1. Tariffs and quotas in a spatial duopoly;Benson;Southern Economic Journal,1984
2. On the equivalence of tariffs and quotas;Bhagwati,1965
3. More on the equivalence of tariffs and quotas;Bhagwati;American Economic Review,1968
4. International oligopoly and asymmetric labor market institutions;Brander;NBER working paper no. 2038,1986
5. Optimal trade and industrial policy under oligopoly;Eaton;Quarterly Journal of Economics,1986