Economic conditions Politics and government 3 Industrial productivity -- 2 Civilization, Oriental 1 Civilization, Western 1 Competition -- 1 Economic development 1 more ... Economic forecasting -- 1 Economic integration 1 Foreign policy -- 1 Foreign relations -- 1 Gross domestic product -- 1 History -- 1 International business enterprises -- 1 Islam -- 1 Labor productivity -- 1 Renaissance -- 1 less ...