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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.