International trade 10 International trade -- 3 Labor market 3 Balance of trade -- 2 Commercial policy 2 Economic aspects 2 Economic aspects -- 2 more ... Environmental aspects 2 Environmental policy -- 2 Foreign economic relations -- 2 Foreign trade and employment 2 Foreign trade and employment -- 2 Unemployment 2 Commerce 1 Competition -- 1 Competition, International 1 Envcironmental policy -- 1 Environmental policy 1 Foreign trade promotion -- 1 Foreign trade regulation -- 1 Free trade 1 Free trade -- 1 Handbooks, manuals, etc 1 Handbooks, manuals, etc. -- 1 History 1 History -- 1 Income distribution -- 1 Industrial productivity 1 Industrial productivity -- 1 Industrial relations -- 1 less ...