- "An Axiomatic Characterization of Wagering Mechanisms" with Yiling Chen, John Langford, David Pennock, Daniel Reeves, Yoav Shoham and Jennifer Wortman. Working paper (December 2011). A preliminary version entitled "Self-Financed Wagering Mechanisms for Forecasting" (by the same authors) appeared in the Proceedings of the 9th ACM Conference on Electronic Commerce (2008).
- "Mostly Calibrated" with Yossi Feinberg. Working paper (December 2011).
- "Elicitation of Probabilities for Agents with Arbitrary Risk Preferences" Working paper (revised November 2011).
- "Elicitation and Evaluation of Statistical Forecasts" Working paper (revised December 2011). Preliminary versions of this paper appeared in conference proceedings. One paper entitled "Eliciting Properties of Probability Distributions" (with David Pennock and Yoav Shoham) appeared in the Proceedings of the 9th ACM Conference on Electronic Commerce (2008). Another paper entitled "Eliciting Truthful Answers to Multiple-Choice Questions" (with Yoav Shoham) appeared in the Proceedings of the 10th ACM Conference on Electronic Commerce (2009).
- "Only Valuable Experts Can Be Valued" with Moshe Babaioff, Liad Blumrosen and Omer Reingold. Presented at the 12th ACM Conference on Electronic Commerce (2011).
- "Auctions for Social Lending: A Theoretical Analysis" with Ning Chen and Arpita Ghosh. Working paper (October 2010). A preliminary version entitled "Social Lending." (by the same authors) appeared in the Proceedings of the 10th ACM Conference on Electronic Commerce (2009).
- "Truthful Surveys" with Yoav Shoham. Proceedings of the 4th International Workshop On Internet And Network Economics (2008).
- "Complexity of Combinatorial Market Makers" with Yiling Chen, Lance Fortnow, David Pennock and Jenn Wortman. Proceedings of the 9th ACM Conference on Electronic Commerce (2008).
- "Near-Optimal Search in Continuous Domains" with Ronen Brafman, Samuel leong and Yoav Shoham. Proceedings of the 22nd Conference of the Association for the Advancement of Artificial Intelligence (2007).
- "Asymptotically Optimal Repeated Auctions for Sponsored Search" with Yoav Shoham. Proceedings of the 9th International Conference on Electronic Commerce (2007).
