1. 题目：Human capital, economic growth and reginonal inequality in China
   作者: Belton Fleisher,  Haizheng Li, Min Qiang Zhao
   期刊: Journal of development economics， vol 92, issues 2, 2010, pages: 215-231.

2. 题目：The inverted-U effects of income inequality on long-term economic grwoth: from theoretical and empirical persectives
   作者：Liu Sheng-long
   期刊: Journal of Finance and economics, 2009-02
   相关链接:http://en.cnki.com.cn/Article_en/CJFDTOTAL-CJYJ200902000.htm

3. 题目：A meta-analysis on the relationship between income inequality and economic growth
   作者：Larura de Dominicis, Rayrmond J.G.M. Florax,  Henri L.F. de Groot
   期刊：Scottish journal of political economy, vol 55, issues 5, 2008, pages654-682.

4. 题目：Income inequality, government expenditure, and economic growh: theory and expirics
   作者：Hua Cao, Xiaofeng Liu
   期刊：Working papers
   相关链接：http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1623815