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