The SHARE survey (Survey on Health Ageing and Retirement in Europe) is an international and multidisciplinary operation launched in 2002, led by a European network coordinated by the MEA of the University of Mannheim. Its ambition is to become an instrument of reference for interdisciplinary...

Historical changes in the typical life-cycle do not conform to a simple model of equal-sharing in which additional years of life are equally distributed between time devoted to training, work and leisure. We have instead observed a quasi-general decline in the share of our life-cycles that is...