Commercial policy Free trade 3 Balance of trade -- 2 Competition, International 2 Foreign trade and employment -- 2 Free trade -- 2 International economic integration 2 more ... International economic relations 2 International trade 2 Commerce 1 Competition -- 1 Economic policy -- 1 Foreign economic relations 1 Foreign economic relations -- 1 Industry and state -- 1 International economic integration -- 1 Mercantile system -- 1 Protectionism 1 Protectionism -- 1 Social aspects 1 less ...