Subject
Economic aspects
101
Population
97
Economic development
20
Economic conditions
12
Environmental aspects
12
Population forecasting
12
History
11
Sustainable development
10
Demography
8
Social aspects
8
Age distribution (Demography)
7
Aging
6
Economic history
6
Economic policy
6
Economic forecasting
5
Government policy
5
Overpopulation
5
Population policy
5
Demographic transition
4
Fertility, Human
4
Older people
4
Pollution
4
Technological innovations
4
Baby boom generation
3
Birth control
3
Economics
3
Family demography
3
Globalization
3
Methodology
3
Natural resources
3
Planning
3
Population aging
3
Populism
3
Retirement income
3
Census
2
Cities and towns
2
Econometric models
2
Emigration and immigration
2
Family size
2
Forecasting
2
Free enterprise
2
Growth
2
Households
2
Income distribution
2
Management
2
Mathematical models
2
Metropolitan areas
2
Neoliberalism
2
Regional disparities
2
Right of property
2
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