Has been devoting himself to studies on political economics, social security and studies on economic system of Taiwan, Hong Kong and Macao.
His academic books include: “Research on social security system in Shenzhen” (2008), “Institutions” (2003), “Theory and practice of China’s economy and technology development areas” (1996), “Theory exploring in market economy in socialist countries” （1997），and “Study on market economy in socialist countries” (1995).
He has published 46 academic papers, among which over 30 papers are published in journals like “Journal of World Economy”, “Journal of Economic Management”, “Journal of contemporary Asia-Pacific Studies”, Review of Economic Research”, “Modern Economic Research” “Research on Financial and Economic Issues” “Study” and “Study & Exploration”, and over 10 papers are reprinted by Renmin University’s Photocopy Press. He has undertaken some research programs including one sponsored by nation’s Social Science Foundation, namely “Study on Social Rescue system for Troubled Workers in SOEs”.
Main research projects include: “Build up social remedy system for needy workers in SOEs” （98BJL020）, “WTO and SEC economy development”, “Study on expanding domestic demand in Heilongjiang province”, “Reasons and countermeasures on notion reform lagging in Ha’erbin”, “Study on social security system in Shenzhen”, and “Study on accelerating the economy and society informatization process and promoting development of high-tech enterprises”.