Mergers with Differentiated Products:
The Case of the Ready-to-Eat Cereal Industry, The RAND Journal of Economics,
31(3), 395-421, 2000. (supplement).
A Practitioner's Guide to Estimation
of Random Coefficients Logit Models of Demand, Journal of Economics
& Management Strategy, 9(4), 513-548, 2000
Measuring Market Power in the Ready-to-Eat
Cereal Industry, Econometrica, 69(2), 307-342, 2001. (supplement).
Recording Discrepancies in Nielsen Homescan Data: Are
They Present and Do They Matter?, Quantitative Marketing and Economics,
Volume 8, Issue 2 (2010), 207-239 (joint with Liran Einav,
Previously circulated as "Not-So-Classical Measurement Errors: A Validation Study of Homescan"
Data supplement (that can be used
to construct distributions of price measurement errors and use them to correct estimates from Homescan data)
USDA-ERS report titled "On the Accuracy of Nielsen
Homescan Data" (earlier version with more nitty gritty details)