population ageing

英英释义

Population ageing

• Population ageing is a phenomenon that occurs when the median age of a country or region rises due to rising life expectancy and/or declining birth rates. There has been, initially in the more economically developed countries ( MEDC ) but also more recently in LEDCs ( less economically developed countries ), an increase in the life expectancy which causes ageing population.

以上来源于:Wikipedia

权威例句

Population Ageing in India
Population ageing and economic growth in seven OECD countries
Implications of population ageing for economic growth
Population ageing and health care expenditure: a school of ‘red herrings’?
Population Ageing and Health Care Expenditure: New Evidence on the “Red Herring”
The coming acceleration of global population ageing
Population ageing and wellbeing: lessons from Japan's long-term care insurance policy
Population ageing in the United States of America: implications for public programmes
Department of Economic and Social Affairs; World Population Ageing 2009
The Health of Older Persons in OECD Countries: Is It Improving Fast Enough to Compensate for Population Ageing?