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Table 10 Results of the estimation of regression equations in double differences, 1986-1987

From: Assessing labor market impacts of trade opening in Uruguay

VARIABLES

Monthly earnings

Total hourly earnings

Hourly monetary wage

Hourly labor earnings

Unemployment probability

Lngap2

Lngap3

Treatment

0.0479***

0.0394***

0.112***

0.0594***

0.00319***

−0.00981

0.134***

(0.0127)

(0.0125)

(0.0122)

(0.0121)

(0.000548)

(0.0125)

(0.0127)

Montevideo

0.159***

0.155***

0.172***

0.179***

0.00589***

−0.157***

−0.148***

(0.00811)

(0.00800)

(0.00777)

(0.00772)

(0.000342)

(0.00803)

(0.00817)

Sex

0.290***

0.260***

0.229***

0.248***

−0.0452***

−0.273***

−0.241***

(0.0111)

(0.0109)

(0.0104)

(0.0104)

(0.000604)

(0.0110)

(0.0111)

Age

0.0515***

0.0490***

0.0390***

0.0408***

−0.0192***

−0.0491***

−0.0564***

(0.00258)

(0.00254)

(0.00245)

(0.00245)

(0.000156)

(0.00254)

(0.00260)

Age^2

−0.000536***

−0.000499***

−0.000352***

−0.000396***

0.000200***

0.000503***

0.000581***

(3.25e-05)

(3.19e-05)

(3.10e-05)

(3.09e-05)

(1.81e-06)

(3.19e-05)

(3.28e-05)

Head of household

0.133***

0.128***

0.0794***

0.109***

−0.0262***

−0.133***

−0.127***

(0.0111)

(0.0108)

(0.0102)

(0.0102)

(0.000479)

(0.0109)

(0.0111)

Schooling years

0.0451***

0.0510***

0.0563***

0.0517***

−0.00240***

−0.0499***

−0.0547***

(0.00116)

(0.00114)

(0.00108)

(0.00109)

(4.89e-05)

(0.00115)

(0.00115)

Marital status

0.00857***

−0.0122***

−0.0145***

−0.0133***

2.05e-05*

0.0119***

−0.00725***

(0.000316)

(0.000304)

(0.000297)

(0.000291)

(1.22e-05)

(0.000304)

(0.000310)

Hours worked

0.131***

0.138***

0.1000***

0.112***

−0.00300***

−0.138***

−0.136***

(0.00969)

(0.00950)

(0.00906)

(0.00901)

(0.000405)

(0.00954)

(0.00985)

Industry dummies

−0.104***

−0.133***

−0.0638***

−0.119***

0.00248***

0.0376**

0.160***

(0.0150)

(0.0148)

(0.0145)

(0.0143)

(0.000612)

(0.0148)

(0.0153)

Time dummy

−0.199***

−0.217***

−0.128***

−0.199***

−0.000682

−0.0713***

0.0305

(0.0228)

(0.0226)

(0.0216)

(0.0214)

(0.000859)

(0.0226)

(0.0229)

Constant

6.759***

2.506***

2.584***

2.605***

0.545***

2.215***

3.147***

(0.0511)

(0.0508)

(0.0495)

(0.0490)

(0.00349)

(0.0510)

(0.0515)

Observations

15,296

15,296

15,194

15,222

15,296

15,296

15,296

R-squared

0.347

0.409

0.445

0.430

0.905

0.399

0.378

  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.