Entrepreneur Work:

• Co-founder of Hazel Analytics, a company that promotes open-government data.

  • Hazel partnered with Yelp to disseminate restaurant hygiene inspection outcomes for 700,000 restaurants in 48 states of US and the Toronto and Vancouver areas of Canada.

  • Yelp blog (03/31/2022), related news on Techcrunch, Adweek, Chicago Tribune, Miami Herold, and San Antonio Current.

• Digital Disclosure with a Nationally Standardized Database of Restaurant Food Safety Inspections with Phillip Leslie and Ben Bederson, funded by the Sloan Foundation.

  • Media coverage on foodsafetynews.com, Maryland press release

Consulting:

• Independent consultant for tech companies in and out of US.

• Academic Advisor, Brattle Group.

• Fellow, Luohan Academy.

Congressional Testimony, Public Speaking and Public Comments:

• Public comments submitted to the DOJ/FTC Request for Information on Merger Enforcement, March 2022, joint with Mario Leccese and Liad Wagman, available at https://www.regulations.gov/comment/FTC-2022-0003-0138.

• Video discussion of big data on the OECD Competition Economics Workshop for Chief and Senior Economists, May 2-4, 2018 at Seoul, South Korea.

• Congressional testimony on China's healthcare sector, drug quality and international trade of medical products (April 3, 2013)