I am an Associate Professor at Columbia Law School. My research focuses on US business taxation, with an emphasis on how the design of business tax law affects economic behavior, tax burdens, and administration. 

Before joining Columbia, I served at the Joint Committee on Taxation, the US Treasury Department, and the White House, and practiced law at Wachtell, Lipton, Rosen & Katz. I completed my Ph.D. in Economics at UC Berkeley.

My faculty website, which includes contact information, is available here.

My CV is available here.