(en) The purpose of this article is to clarify the concept of generosity applied to social security systems. We distinguish among three types of generosity with the possibility of trade-offs. There is the generosity towards early retirement, the overall generosity of an old age system, and the generosity towards retirees with low entitlements.
Lefèbvre, M., & Pestieau, P. (n.d.). Social security and the well-being of the elderly : three concepts of generosity. 16th Annual NBER-CEPR-TCER Conference on financing Retirement, Tokyo. https://hdl.handle.net/2078.5/249673