“Addressing Longevity Heterogeneity in Pension Scheme Design and Reform,” by Mercedes Ayuso, Jorge Miguel Bravo, and Robert Holzmann (Discussion Paper No. 10378, November 2016, .pdf format, 26p.). Note: Links to the abstract and the full text of the paper available at:
legacy.iza.org/en/webcontent/publications/papers/viewAbstract?dp_id=10378