7Atkinson, Anthony B. On the Measurement of Inequality [J]. Journal of Economic Theory, 1970(2):244- 263.
8Chen Dai, Pu Hou, Feng. The trend of the Gini coefficient of China, Brooks World Poverty Institute working[J/OL]. http://www, bwpi. manchester, ac. uk/resources/'Worldng - Papers/bwpi-wp-10910. pdf. 2010(1 ) :20.
9Chu A C. Maeroeconomie Effects of Intellectual Property Rights: A Survey[ J ]. Academia Economic, 2009 (9) : 283 -303.
10Wang Xiaotong. Experts call for narrowing of wealth gap[ N/ OL]. China Daily. [2010 - 05 - 20]. http: //www. chinadaily, com. cn/bizchina/2010 - 05/20/content- 9871835. htm.