Martin Rein 
Age, Work and Social Security [PDF ebook] 

One of the most important changes in industrialised societies is the trend to early retirement. This volume is concerned with early exit from employment, the well-being of the early retired, and the policy issues raised. The topics include trends in the health of the elderly, disability insurance, pension policy, gender disparities, minimum standards in old age, and the harmonisation of pension schemes. The volume is cross-country in its coverage and cross-disciplinary in its approach.