Guanxi and Income Inequality ZAICHAO DU, JIANNAN GUO AND LIN ZHANG Southwestern University of Finance and Economics May 1, 2013 Abstract Guanxi, loosely translated as “connections”, is the core structure of Chinese society. This paper proposes a measure of guanxi to capture its multiple-dimensional nature and studies its impact on income inequality, using China household finance survey data. In line with the seminal theory of Fei Xiaotong (1992, From the Soil: the Foundations of Chinese Society), principal components analysis selects three main components to construct Guanxi Index: static relationships, authority and power, and means to maintain/develop connections. This paper also shows that guanxi, besides wealth concentration and human capital, is a key factor determining income inequality, and becomes quantitatively more important than human capital for the top 25 percent of urban households. Keywords: Guanxi index; social networks; income inequality; China; principal components analysis. JEL Classifications: D85; Z13; D30; C81. Zaichao Du, Jiannan Guo, and Lin Zhang are at Research Institute of Economics and Management of Southwestern University of Finance and Economics. Contact information: Zaichao Du,
[email protected]; Jiannan Guo,
[email protected]; Lin Zhang,
[email protected]. We have benefited from the research assistance of Jincai He. Zaichao Du gratefully acknowledges the research grant from Ministry of Education of P.R. China. 1 Introduction Many observers and scholars recognize that guanxi, loosely translated as “connections”, is the core structure of Chinese society, e.g. Liang (1949), Jacobs (1979, 1980), Fei (1992), and Gold et al. (2004), among others. As pointed out by the founder of social science in China Fei Xiaotong (1992), Chinese society is composed by overlapping ripples or guanxi that is “formed from a stone thrown into a lake, each circle spreading out from the center becomes more distant and at the same time more insignificant”.