International trade Commercial policy 25 International economic relations 21 Commerce 8 International finance 6 Free trade 4 International economic integration 4 more ... Economic conditions 3 Economic development 3 Labor market 3 Balance of payments 2 Balance of trade -- 2 Banks and banking 2 Commerce -- 2 Commercial treaties 2 Competition, Imperfect 2 Competition, International 2 Economic history -- 2 Economic integration 2 Foreign relations 2 Foreign trade and employment 2 Foreign trade and employment -- 2 Free trade -- 2 International division of labor 2 Protectionism 2 Unemployment 2 Agricultural subsidies 1 Business 1 Business cycles -- 1 Canada 1 less ...