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Table 9 Results of the estimation of regression equations in double differences, 1988-1996

From: Assessing labor market impacts of trade opening in Uruguay

Variables

Monthly earnings

Total hourly earnings

Hourly monetary wage

Hourly labor earnings

Unemployment probability

Ln gap2

Ln gap3

Treatment

0.0624***

0.0137

0.0292*

0.0282*

0.0124***

0.0760***

0.156***

(0.0161)

(0.0165)

(0.0167)

(0.0160)

(0.0007)

(0.0131)

(0.0134)

Montevideo

0.192***

0.184***

0.167***

0.176***

0.0127***

−0.180***

−0.171***

(0.0093)

(0.0096)

(0.0096)

(0.0093)

(0.0004)

(0.00923)

(0.00940)

Sex

0.217***

0.110***

0.102***

0.122***

−0.0358***

−0.201***

−0.161***

(0.0126)

(0.0126)

(0.0121)

(0.0117)

(0.0007)

(0.0124)

(0.0127)

Age

0.0467***

0.0426***

0.0378***

0.0386***

−0.0193***

−0.0431***

−0.0510***

(0.0029)

(0.0029)

(0.0029)

(0.0028)

(0.0002)

(0.00282)

(0.00291)

Age^2

−0.000448***

−0.000379***

−0.000286***

−0.000325***

0.000201***

0.000417***

0.000488***

(3.60e-05)

(3.67e-05)

(3.59e-05)

(3.49e-05)

(2.05e-06)

(3.54e-05)

(3.65e-05)

Head of household

0.177***

0.139***

0.0787***

0.101***

−0.0321***

−0.182***

−0.166***

(0.0123)

(0.0126)

(0.0123)

(0.0119)

(0.0006)

(0.0122)

(0.0124)

Schooling years

0.0496***

0.0633***

0.0731***

0.0657***

−0.00382***

−0.0514***

−0.0595***

(0.0013)

(0.0013)

(0.0013)

(0.0013)

(6.71e-05)

(0.00132)

(0.00134)

Marital status

0.117***

0.117***

0.0820***

0.101***

−0.00132***

0.0119***

−0.00815***

(0.0106)

(0.0109)

(0.0107)

(0.0104)

(0.0005)

(0.000353)

(0.000377)

Hours worked

0.0101***

   

3.53e-06

−0.130***

−0.122***

(0.0004)

   

(1.56e-05)

(0.0105)

(0.0108)

Industry dummies

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Time dummy

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Constant

6.768***

2.043***

1.880***

2.007***

0.551***

2.268***

3.257***

(0.0576)

(0.0553)

(0.0537)

(0.0523)

(0.0039)

(0.0565)

(0.0585)

Observations

13,196

13,196

13,144

13,164

13,196

13,192

13,192

R-squared

0.356

0.336

0.346

0.342

0.888

0.364

0.357

  1. *** p < 0.01, ** p < 0.05, * p < 0.1; Lngap2: average of the upper 80th hourly wage over the wage of the individual; lngap3: average of the upper 80th total income over total income of the individual. Robust standard errors in parentheses. Source: Own elaboration based on ECH 1988 and 1996.