Economics Research:

• "Matching with Slot-Specific Priorities"
  (joint work with Tayfun Sönmez)
  • Measuring and Interpreting Inequality Working Group Inaugural Meeting, February 18, 2012.
• "Multilateral Matching"
  (joint work with John William Hatfield)
  • "Price Theory and Market Design" session, American Economic Association Meetings, January 7, 2012.
  • Columbia University Microeconomic Theory Colloquium, October 31, 2011.
  • Stanford Graduate School of Business Economics Seminar, October 19, 2011. (Presented as part of "Stability and Competitive Equilibrium in Matching Markets with Transfers.")
  • Maastricht University "Recent Developments in Market Design" workshop, September 14, 2011.
• "Stability and Competitive Equilibrium in Trading Networks"
  (the five-author paper)
  • University of Wisconsin–Madison Economic Theory Workshop, September 30, 2011. (Presented as part of "Stability and Competitive Equilibrium in Matching Markets with Transfers.")
  • Milton Friedman Institute for Research in Economics "Matching and Price Theory" conference, May 6, 2011.
  • "Frontiers of Matching Theory" session, American Economic Association Meetings, January 7, 2011.
• "Concordance among Holdouts"
  (joint work with E. Glen Weyl)
  • 12th ACM Conference on Electronic Commerce (EC'11), June 8, 2011.
  • Harvard Law, Economics, and Organizations Workshop, November 15, 2010.
  • Economic Analysis Group, Antitrust Division, United States Department of Justice, August 12, 2010.
  • HBS Market Design Workshop, May 14, 2010. (Slides.)
• "Contract Design and Stability in Matching Markets"
  (joint work with John William Hatfield)
  • "Pricing and Contracts" session, Econometric Society Meetings, January 9, 2011.
• "Frontiers of Matching Theory"
  (joint work with John William Hatfield and others)
  • Vassar College Mathematics Colloquium, October 12, 2010. (Slides.)
• "Matching in Networks with Bilateral Contracts"
  (joint work with John William Hatfield)
  • 11th ACM Conference on Electronic Commerce (EC'10), June 9, 2010.
  • Northwestern EECS Economics Group Theory Seminar, April 5, 2010.
  • Stanford University Market Design Workshop, January 8, 2010.
• "Sticky Content and the Structure of the Web"
  • 2009 Workshop on The Economics of Networks, Systems, and Computation (NetEcon'09), July 7, 2009. (Paper, slides.)
• "Dynamic Position Auctions with Consumer Search"
  • The 5th International Conference on Algorithmic Aspects in Information and Management (AAIM 2009), June 16, 2009. (Paper, slides.)
• "Using Matching with Preferences over Colleagues to Solve Classical Matching Problems"
  • Plenary talk session, Inaugural Boston Undergraduate Research Symposium, April 11, 2009. (Slides.)

Mathematics Research:

• "Configurations of Extremal Type II Lattices and Codes"
  • Morgan Prize Lecture, AMS-MAA-SIAM Special Session on Research in Mathematics by Undergraduates, Joint Mathematics Meetings, January 15, 2010. (Abstract.)

Musicology Research:

• "Leonard Bernstein's Doodles: Grasping Genius Through Graphology"
  • Leonard Bernstein, Boston to Broadway: Concerts and Symposia at Harvard University, October 14, 2006.

Guest Instructorship:

• "Online Marketing at 'Big Skinny'"
• Harvard Business School Course 1760: The Online Economy -- Strategy and Entrepreneurship, September 28, 2010.

Educational:

• "How much do you bid?"
• Splash 2009 (run by MIT's Educational Studies Program), November 21, 2009.
• "Why matchmakers?"
• Tea and Math (at MIT's Random Hall), April 18, 2009.
• Spark 2009 (run by MIT's Educational Studies Program), March 7, 2009.
• Guest lecture, The Math Circle, December 7, 2008.

Panel Presentations:

• "What Helps Students Learn: A Discussion with Undergraduates"
• Derek Bok Center Fall Teaching Conference, August 28, 2009.
• "Summer and International Opportunities"
• Harvard Alumni Association Meeting, February 1, 2008.