The notion of social entrepreneurship has gained increasing recognition in the last years, both as an increasingly visible mode of economic action, and as an important policy tool. The paper outlines a typology that departs from a Schumpeterian view of entrepreneurship, that centers on the...

This study reports an attempt to measure the value of an increased survival probability at high ages. It turns out that the average willingness to pay for a programme which would increase the expected length of life by one year, conditional on having survived to the age of 75 years, is lower...