Ashwin Swaminathan Renan G. Cattelan Cherian V. Mathew Ydo Wexler Darko Kirovski Relating Reputation and Money in On-line Markets. 639-646 2009 Web Intelligence http://dx.doi.org/10.1109/WI-IAT.2009.107 conf/webi/2009 db/conf/webi/webi2009.html#SwaminathanCMWK09