2005年8月-2006年7月:西安大略大學(University of Western Ontario, Canada)訪問學者。
代表性成果:
中文論文:
1999,《收入轉移和地區間收入差異》,《管理世界》第6期;
2002,《我國服務業增加值的核算問題》,《經濟研究》12月(與張曙光合作);
2004,《中國城鄉收入差距調查》,《財經》,第3/4期合刊(與李實合作);
2005,《我國現行勞動統計的問題》,《經濟研究》3月;
2008,《測量中國經濟的勞動投入:1982-2000年》,《經濟研究》3月(與任若恩合作)。
中文著書、編書:
2004,《中國經濟增長速度:研究與爭論》,中信出版社(與張曙光、許憲春合編);
2007,《透視中國農村貧困》,經濟科學出版社(與李實、王萍萍、關冰合著)。
英文論文:
2008, ‘Explaining Incomes and Inequality in China,’ in Gustafsson, L., Li, S., and Sicular, T., ed. Inequality and Public Policy in China, Cambridge University Press. (Jointed with Björn Gustafsson, Li Shi, and Terry Sicular)
2008, ‘Income inequality and spatial differences in China, 1988, 1995 and 2002,’ in Gustafsson, L., Li, S., and Sicular, T., ed. Inequality and Public Policy in China, Cambridge University Press. (Jointed with Björn Gustafsson, Li Shi, and Terry Sicular.
2008, ‘The Redistributive Impact of Taxation in Rural China, 1995–2002: An Evaluation of Rural Taxation Reform at the Turn of the Century,’ in Gustafsson, L., Li, S., and Sicular, T., ed. Inequality and Public Policy in China, Cambridge University Press. (Jointed with Li Shi, and Hiroshi Sato)
2007, ‘Changing Borderlines between Government, Non-financial Corporations, and Non-profit Institutions Severing Households,’ in Bishnu Dev Pant Edit. The National Accounts of the Peoples Republic of China, Asian Development Bank (ADB).
2007, ‘The Urban-Rural Income Gap and Inequality in China,’ Review of Income and Wealth, Volume 53, Issue 1, 93-126. (Jointed with Björn Gustafsson, Li Shi, and Terry Sicular)