Economic conditions -- 34 Economic conditions 11 Foreign economic relations -- 9 Foreign relations -- 9 Politics and government -- 8 Social conditions -- 8 Economic policy -- 7 more ... Economic forecasting -- 6 Economics 5 Competition, International 3 Economic policy 3 Social indicators -- 3 Social prediction -- 3 China 2 Economic aspects 2 Economic history -- 2 History -- 2 Industrialization -- 2 Investments, Foreign -- 2 Population 2 Population forecasting -- 2 Appropriations and expenditures 1 Armed Forces -- 1 Armed forces -- 1 Business cycles 1 Capitalism 1 Capitalism -- 1 Case studies 1 Competition -- 1 Congresses -- 1 less ...