SHAPING THE FUTURE HOW CHANGING DEMOGRAPHICS CAN POWER HUMAN DEVELOPMENT
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longer with improved availability of medicine<br />
and technology, the demand for pensions and<br />
health care increases. Countries that used their<br />
period of demographic dividend well will be in a<br />
better position to support a larger share of older<br />
people. Investments made at an earlier stage are<br />
critical to sustaining human development gains<br />
during rapid ageing.<br />
Some countries today, including in Asia-Pacific,<br />
are looking at a future of ageing before<br />
reaching a higher level of human development.<br />
For others, human development needs to accelerate<br />
for demographic change to begin. The<br />
extent to which countries in different stages can<br />
leverage demographic change to attain higher<br />
human development depends very much on<br />
policies, choices, institutions and long-term<br />
investments.<br />
DEMOGRAPHIC CHANGE AND <strong>HUMAN</strong><br />
<strong>DEVELOPMENT</strong><br />
Demographic changes influence economic<br />
growth and human development through several<br />
channels (Figure 1.14). The first is an<br />
increased number of people in the workforce. A<br />
second channel entails improved human capabilities,<br />
built through investing more resources<br />
in education and health as well as the effective<br />
use of the knowledge and expertise of a more<br />
experienced population. When fertility falls<br />
and the number of children in a family declines,<br />
there is greater potential to invest in the health<br />
and education of children, leading to improved<br />
human development.<br />
The third and fourth channels are improved<br />
productivity and enhanced savings, when the<br />
workforce is better educated, and people earn<br />
higher wages and make greater profits. A fifth<br />
channel is through increasing domestic demand,<br />
as greater earning and spending feeds economic<br />
growth. Urbanization is the last channel. As<br />
more and more people flock to urban areas, they<br />
can find better health care and education, and<br />
diverse opportunities for decent work, all factors<br />
of central importance to human development.<br />
While increases in the labour supply, savings<br />
and human capital can all by default speed up<br />
economic growth and contribute to human development,<br />
strategic polices, responsible institutions,<br />
targeted investment and good governance need<br />
to be in place to make the most of potential gains.<br />
A number of challenges can arise, foremost<br />
among which is creating a sufficient amount<br />
of decent work for growing numbers of young<br />
people joining the labour force. Another factor<br />
involves strengthening the financial sector so<br />
that people find adequate, safe instruments for<br />
savings and investments.<br />
A dimension that is often less discussed is<br />
how the bulge in the working-age population<br />
can undermine socioeconomic stability if people<br />
are not provided with decent jobs. Worrying<br />
trends also include the shift of the dependency<br />
burden from supporting the young to caring for<br />
the elderly. And accelerated urbanization can<br />
A large working-age<br />
population may<br />
undermine<br />
socioeconomic<br />
stability if people<br />
lack decent jobs<br />
FIGURE 1.14:<br />
With appropriate policies and a conducive environment, demographic changes can improve human<br />
development by several channels<br />
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