Bütler, Monika - In: Swiss Journal of Economics and Statistics (SJES) 135 (1999) III, pp. 369-385
This paper empirically analyses two important events in the history of the Swiss pay-asyou- go pension system (AHV/AVS): First, its introduction in 1947, and second, the substantial structural reforms of the 10th revision in 1995. Approving vote shares are estimated with a grouped logit model....