. Author manuscript; available in PMC: 2014 Jul 1.

Published in final edited form as: Soc Networks. 2013 Jul 1;36(3):10.1016/j.socnet.2013.04.001. doi: 10.1016/j.socnet.2013.04.001

Table 3.

OLS regressions of monthly income (log), 2005, Shanghai. (N=3,070; test statistics in parentheses)

	Model 1	Model 2	Model 3	Model 4	Model 5
Rural migrants (ref. urban residents)	−0.088^** (−3.263)	−0.046 (−1.690)	−0.050 (−1.766)	−0.019 (−0.694)	−0.033 (−1.227)
Age (ref. 15–25)
26–35	0.011 (0.325)	0.012 (0.347)	0.013 (0.370)	0.007 (0.196)	0.015 (0.458)
36–45	−0.095^* (−2.448)	−0.098^* (−2.568)	−0.095^* (−2.464)	−0.102^** (−2.674)	−0.098^** (−2.590)
46–60	−0.195^*** (−4.190)	−0.200^*** (−4.331)	−0.194^*** (−4.186)	−0.203^*** (−4.390)	−0.191^*** (−4.176)
Male (ref. female)	0.210^*** (10.635)	0.207^*** (10.586)	0.209^*** (10.614)	0.207^*** (10.607)	0.200^*** (10.228)
Married (ref. not married)	0.097^** (3.328)	0.091^** (3.112)	0.094^** (3.155)	0.084^** (2.867)	0.078^** (2.728)
Education (ref.<middle school)
Middle school completed	0.110^*** (4.074)	0.100^*** (3.768)	0.110^*** (4.138)	0.102^*** (3.866)	0.104^*** (3.917)
Some or completed high school education	0.233^*** (6.466)	0.219^*** (6.098)	0.235^*** (6.571)	0.218^*** (6.131)	0.214^*** (5.970)
College or above	0.547^*** (9.997)	0.528^*** (9.548)	0.550^*** (10.092)	0.524^*** (9.538)	0.517^*** (9.359)
Received training (ref. no training)	0.119^*** (4.880)	0.104^*** (4.274)	0.112^*** (4.601)	0.096^*** (3.962)	0.097^*** (4.015)
Tenure in current job	0.009^*** (6.177)	0.009^*** (6.251)	0.009^*** (6.426)	0.009^*** (6.375)	0.009^*** (6.302)
Party member (ref. not party member)	0.036 (1.096)	0.030 (0.931)	0.034 (1.062)	0.023 (0.727)	0.029 (0.894)
Occupation (ref. professional/clerical)
Commerce	−0.323^*** (−7.090)	−0.307^*** (−6.878)	−0.310^*** (−6.846)	−0.301^*** (−6.863)	−0.291^*** (−6.529)
Service worker	−0.293^*** (−8.253)	−0.271^*** (−7.712)	−0.283^*** (−8.009)	−0.265^*** (−7.597)	−0.245^*** (−7.037)
Manual labor	−0.338^*** (−10.472)	−0.316^*** (−9.922)	−0.327^*** (−10.198)	−0.302 (−9.482)	−0.288^*** (−9.125)
Ownership type (ref. state employee)
nonstate sector employee	0.039 (1.504)	0.037 (1.424)	0.040 (1.527)	0.037 (1.427)	0.038 (1.474)
self-employed	0.760^*** (12.955)	0.751^*** (13.192)	0.753^*** (13.037)	0.751^*** (13.341)	0.758^*** (13.371)
General social capital		0.239^*** (6.803)
Local social capital			0.114^*** (3.461)
General social capital (strong ties)				0.280^*** (7.662)
General social capital (weak ties)				0.046 (1.453)
General social capital (extensity)					0.022^*** (6.187)
General social capital (mean prestige)					0.002^*** (3.607)
Constant	6.924^*** (114.425)	6.788^*** (111.727)	6.856^*** (111.378)	6.783^*** (112.128)	6.793^*** (113.525)
R-square	0.38	0.40	0.39	0.41	0.41

^***

p value < 0.001;

^**

p value < 0.01;

p value < 0.05.