Published and Forthcoming Papers
Aggregation of Consumer Ratings: Application to Yelp.com, with Ginger Jin, Jungmin Lee and Michael Luca, November 2017, forthcoming at Quantitative Marketing and Economics. Online Appendix
(Earlier ver: NBER Working Paper 18567, November 2012)
Banning Foreign Pharmacies from Sponsored Search: The Online Consumer Response, with Matthew Chesnes and Ginger Jin, Marketing Science, 36(6), November 2017, 879-907. Online Appendix.
(Earlier ver: NBER Working Paper 20088, May 2014)
Effectiveness of Paid Search Advertising: Experimental Evidence, with Michael Luca. (updated version, Aug 2018)
Work in Progress
Inspection Design and Inspector Behavior, with David Becker, Ginger Jin and Phillip Leslie.
Between online and offline markets: a structural estimation of consumer demand, with Luna Zhang and Oliver Yao.