@article{ref1,
title="Anomalies: the endowment effect, loss aversion, and status quo bias",
journal="Journal of economic perspectives",
year="1991",
author="Kahneman, Daniel and Knetsch, J. L. and Thaler, R. H.",
volume="5",
number="1",
pages="193-206",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0895-3309",
doi="",
url="http://dx.doi.org/"
}