1. Anderson, Jonathan. 2005. How to Think about China (Part 3): Which Way Out for the Banking System? Asian Economic Perspectives, 9 May. UBS Investment Research.
2. Cai, Hongbin, Qiao Liu, and Geng Xiao. 2005. Does Competition Encourage Unethical Behavior? The Case of Corporate Proat Hiding in China. Hong Kong Institute of Economics and Business Strategy Working Paper no. 1126. Hong Kong: The University of Hong Kong.
3. Liu, Qiao, and Geng Xiao. 2004. Look Who Are Disguising Proats: An Application to Chinese Industrial Firms. Hong Kong Institute of Economics and Business Strategy Working Paper no. 1095. Hong Kong: The University of Hong Kong.
4. Xiao, Geng. 2005. What Is Special about Enterprise Performance in North-East People's Republic of China? Dynamics of Privatization, Proatability and Productivity during the Reform Era. Hong Kong Institute of Economics and Business Strategy Working Paper no. 1133. Hong Kong: The University of Hong Kong.
5. Xiao, Geng, and Zhengge Tu. 2005. China's Industrial Productivity Revolution: A Stochastic Frontier Production Function Analysis of China's Large and Medium-Sized Industrial Enterprises during 1995-2002. Paper presented at the Western Economic Association International and Hong Kong Economic Association conference, 15 January, Hong Kong.