1Publications Entrepreneurship and Family Businesses in Thailand. Asian-Pacific Economic Literature, Forthcoming. Observability and Endogenous Organizations. Economic Theory 63(3), 2017; pp.587–619. (joint with Gabriel A. Madeira). Access to ICT in Rural and Urban Thailand. Telecommunications Policy 38(11), 2014; pp. 1146-1159. (joint with Patarapan Odton). Correction for “Collateral premia and risk sharing under limited commitment”. Economic Theory Bulletin 2(1), 2014; pp. 115-118. Trade through endogenous intermediaries. Journal of Mathematical Economics 50,2014; pp.262-268. (joint with Cheng-Zhong Qin). Information-constrained optima with retrading: An externality and its market-based solution. Journal of Economic Theory 146(3), 2011; pp. 1042-1077. (joint with Robert M. Townsend). Collateral premia and risk sharing under limited commitment. Economic Theory 46(3), 2011; pp. 475-501. 2Working Papers Parental Time and Material Investments in Rural Thailand (joint with Dinh Thi Ngoc Tu). PIER Discussion Paper, September 2017. Online Appendix The Impact of Family Business Apprenticeship on Entrepreneurship and Survival of Small Businesses: Evidence from Thailand (joint with Kittipong Rueanthip). PIER Discussion Paper, June 2016. A Market Based Solution for Fire Sales and Other Pecuniary Externalities (joint with Robert M. Townsend). NBER Working Paper, March 2016. Segregated Security Exchanges with Ex Ante Rights to Trade: A Market-Based Solution to Collateral-Constrained Externalities (joint with Robert M. Townsend). NBER Working Paper. A Market Based Solution to Price Externalities: A Generalized Framework (joint with Robert M. Townsend). Working Paper.