industrial organization, game theory, public economics.

• Equity and Consistency Properties of the Twelfth Finance Commission Recommendations'' (coauthored with Indira Rajaraman), Economic and Political Weekly, XL:31 (30 July 2005); 3413-20
• "An Empirical Approach to the Optimal Size of the Civil Service" (coauthored with Indira Rajaraman), Public Administration and Development, (John Wiley), 28:3 (August 2008); 239-249

• Final Report on Restructuring State and Local Finances for Rajasthan (coauthored with Indira Rajaraman and O.P. Mathur), (2005), {National Institute of Public Finance and Policy}, New Delhi

• Does the market kill bad ideas? An institutional comparison of committees and markets in network industries (coauthored with Prabal Roy Chowdhury) Printable version: [Download]