The elderly population is defined as people aged 65 and over. The share of the dependent population is calculated as total elderly and youth population expressed as a ratio of the total population. The elderly dependency rate is defined as the ratio between the elderly population and the working...

Countries across the OECD are in the midst of a rapid demographic transformation. Average life expectancy across OECD countries has risen from 69 years in 1970 to an average of 79.7 years in 2010. Countries where life expectancy was once low, such as Turkey, are rapidly reaching the OECD...