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Table 5 OLS income regression results: dependent variable=log (hourly income)

From: Are migrants discriminated against in Chinese urban labour markets?

 

Formal contract

Self-employed

Without a contract

A: Urban residents

   

Age

0.034***

0.017***

0.020***

 

(0.002)

(0.004)

(0.002)

Age2

-0.000***

-0.000***

-0.000***

 

(0.000)

(0.000)

(0.000)

Female

-0.161***

-0.259***

-0.189***

 

(0.003)

(0.008)

(0.004)

Junior middle school

0.372***

0.121***

0.213***

 

(0.009)

(0.013)

(0.010)

Senior middle school

0.650***

0.233***

0.483***

 

(0.009)

(0.014)

(0.010)

College and above

1.070***

0.573***

1.021***

 

(0.009)

(0.023)

(0.010)

Unmarried

-0.009

-0.065***

-0.075***

 

(0.007)

(0.019)

(0.008)

R-squared

0.349

0.127

0.368

N

128509

25832

65371

B: Rural migrants

   

Age

0.039***

0.021***

0.037***

 

(0.002)

(0.004)

(0.002)

Age2

-0.001***

-0.000***

-0.001***

 

(0.000)

(0.000)

(0.000)

Female

-0.181***

-0.293***

-0.194***

 

(0.006)

(0.011)

(0.004)

Junior middle school

0.195***

0.170***

0.160***

 

(0.009)

(0.012)

(0.006)

Senior middle school

0.441***

0.279***

0.349***

 

(0.011)

(0.017)

(0.008)

College and above

0.948***

0.527***

0.746***

 

(0.018)

(0.058)

(0.019)

Unmarried

-0.022**

-0.025

-0.049***

 

(0.010)

(0.022)

(0.007)

R-squared

0.213

0.127

0.195

N

32947

16536

45138

C: Urban migrants

   

Age

0.077***

0.006

0.049***

 

(0.005)

(0.012)

(0.005)

Age2

-0.001***

-0.000

-0.001***

 

(0.000)

(0.000)

(0.000)

Female

-0.187***

-0.229***

-0.162***

 

(0.012)

(0.028)

(0.013)

Junior middle school

0.252***

0.189***

0.177***

 

(0.040)

(0.047)

(0.030)

Senior middle school

0.532***

0.348***

0.419***

 

(0.040)

(0.049)

(0.030)

College and above

1.089***

0.687***

0.916***

 

(0.040)

(0.059)

(0.032)

Unmarried

0.025

0.157***

-0.003

 

(0.017)

(0.051)

(0.020)

R-squared

0.382

0.175

0.340

N

11482

3272

7460

  1. Notes: *, **, and *** represent significance levels of 10%, 5%, and 1%, respectively.
  2. Samples include those aged 16–60 years old and who are out of school.
  3. Observations with no or zero income declared were dropped.
  4. Province dummies and a constant are included in the regressions but not reported.
  5. Standard errors are reported in brackets.
  6. Source: 1% population survey of China (2005).