Population forecasting Population 78 Prévision démographique 38 Economic forecasting 24 Forecasting 21 Economic conditions 20 Economic aspects 19 more ... Social aspects 12 Prévision 11 Twenty-first century 11 Bevölkerungsentwicklung 10 Economic history 10 Environmental aspects 10 Prévision économique 10 Population density 9 Social prediction 9 Bevölkerungswachstum 8 Overpopulation 8 population 8 Emigration and immigration 7 Government policy 7 Mathematical models 7 Older people 7 Population policy 7 Prognose 7 Aspect économique 6 Aging 5 Conditions économiques 5 Congresses 5 Employment forecasting 5 less ...