3Angang Hu (1999), The Policy Direction of FDI in China: From Preferential Policy to Rule-based Policy, Research Paper of SocialScience Institution of China.
4Oman Charles P ( 1998).Policy Competition and Foreign Direct Investment:A Study of Competition Among Governments to Attract FDI.Research Report. OECD Development Centre.
5Hartman. David G (1985, "Tax Policy and Foreign Direct Investment.""Journal of Public Economics. Vol. 26. No. 1. pp. 107-121.