@article{publication-3509, author={Kr{\"u}ger, Dirk and K{\"u}bler, Felix}, doi={10.1257/aer.96.3.737}, issn={0002-8282}, journal={American Economic Review}, number=3, pages={737-755}, publisher={American Economic Association}, title={Pareto-Improving Social Security Reform When Financial Markets Are Incomplete!?}, volume=96, year=2006, }