The 3 linked references in paper Laurence J. Kotlikoff (2016) “Pension System Solvency – From Linguistics to Economics” / RePEc:ses:arsjes:2016-ii-1

  1. Brookings Institution; http://www.brookings.edu/research/papers/2014/03/ long-term-fiscal-imbalance-gale.
  2. Feldstein, Martin, and Charles Horioka (1980), “Domestic Saving and
  3. Economic Research.