1. Evaluating Promotional Activities in an Online Two-Sided Market of User-Generated Content
2. Distinguishing influence-based contagion from homophilydriven diffusion in dynamic networks;. S;Proceedings of the National Academy of Sciences,2009
3. Computing robust standard errors for within-groups estimators;M Arellano;Oxford Bulletin of Economics and Statistics,1987
4. Does location based advertising work;S Banerjee;International Journal of Mobile Marketing,2008
5. CHECKREG3: Stata module to check identification status of simultaneous equations system;C F Baum;Statistical software components S456877,2007