Social policy -- Congresses -- 3 Economic policy -- 3 Congresses 2 Economic conditions -- 2 Social conditions -- 2 Case Studies -- 1 more ... Case studies -- 1 Decision making -- 1 Developing countries 1 Developing countries -- 1 Diffusion of innovations -- 1 Economic conditions 1 Economic policy 1 Environmental aspects 1 Environmental responsibility 1 Forecasting 1 History -- 1 Income distribution -- 1 Industrial organization -- 1 International cooperation 1 International economic integration -- 1 International economic relations -- 1 Labor market -- 1 Periodicals 1 Political planning -- 1 Politics and government -- 1 Regional development -- 1 Social aspects 1 Social planning 1 less ...