@article{publication-10484, author={Epper, Thomas and Fehr-Duda, Helga}, doi={10.1257/aer.20130420}, issn={0002-8282}, journal={American Economic Review}, number=7, pages={2261-2271}, publisher={American Economic Association}, title={Risk preferences are not time preferences: balancing on a budget line: comment}, volume=105, year=2015, }