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Figure 4.5<br />

Education policies can alter dependency ratios<br />

Low HDI<br />

Medium HDI<br />

Dependency ratio<br />

Dependency ratio<br />

0.95<br />

0.95<br />

0.85<br />

0.85<br />

0.75<br />

0.75<br />

0.65<br />

Base case<br />

0.65<br />

0.55<br />

Fast<br />

track<br />

0.55<br />

Base case<br />

Fast<br />

track<br />

0.45<br />

1970<br />

1990<br />

2010<br />

2030<br />

2050<br />

0.45<br />

1970<br />

1990<br />

2010<br />

2030<br />

2050<br />

High HDI<br />

Very high HDI<br />

Dependency ratio<br />

Dependency ratio<br />

0.95<br />

0.95<br />

0.85<br />

0.75<br />

0.85<br />

0.75<br />

Base case<br />

Fast<br />

track<br />

0.65<br />

0.55<br />

Base case<br />

Fast<br />

track<br />

0.65<br />

0.55<br />

0.45<br />

1970<br />

1990<br />

2010<br />

2030<br />

2050<br />

0.45<br />

1970<br />

1990<br />

2010<br />

2030<br />

2050<br />

Note: See Technical appendix for a discussion of the base case and fast track scenarios.<br />

Source: HDRO calculations based on Lutz and KC (2013).<br />

(8.7 percentage points), countries where even a<br />

more ambitious education policy would have<br />

only a limited impact on dependency ratios<br />

because education levels are already high.<br />

Countries can respond to a declining labour<br />

force in various ways. They can reduce unemployment,<br />

promote labour productivity<br />

and foster greater labour force participation,<br />

particularly among women and older workers.<br />

They can also outsource work to offshore production<br />

and attract international migrants. 42<br />

Without proper policy measures, demographic<br />

dynamics can increase inequality in<br />

the short run, given that differences in the<br />

speed of the demographic transition across<br />

households give richer households an initial<br />

advantage. Declining fertility rates and shifts<br />

in age structures can affect economic growth. 43<br />

Reinforcing the cross-country analysis conducted<br />

for this Report, a recent study finds that<br />

youth dependency ratios tend to be higher for<br />

poor households and lower for wealthier ones,<br />

especially in Latin America and Sub-Saharan<br />

Africa, and that differences in youth dependency<br />

ratios between rich and poor dissipate<br />

over time. 44 During demographic transitions,<br />

98 | HUMAN DevELOPMENT REPORT 2013

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