Is ageing a threat to our societies' prosperity? How should resources be shared between the working generation and its dependent older citizens? How should pension, health and long-term care best be reformed? How can older people's contribution to society and economic prosperity be enhanced?...

Over the next four decades, increasing old-age dependency ratios exert an enormous upward pressure on welfare spending in most developed countries. As this is mainly due to existing unfunded public pension schemes, many countries have embarked on far-reaching reforms in this area, strengthening...