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. 2017 Sep 19;12(9):e0182774. doi: 10.1371/journal.pone.0182774

Table 2. Wage inequality: log(UTIPUNIDO).

Fixed Effect estimation, different model specifications.

Variable (1) (2) (3) (4)
Rank(GDPpc)2 -0.000088⋆⋆
(0.000035)
-0.000076⋆⋆
(0.000035)
Rank(GDPpc) 0.0084
(0.0056)
0.0067
(0.0056)
Rank(Fitness)2 -0.000133⋆⋆⋆
(0.000037)
-0.000127⋆⋆⋆
(0.000037)
Rank(Fitness) 0.0242⋆⋆⋆
(0.0064)
0.0228⋆⋆⋆
(0.0064)
CRRD2 -3.63⋆⋆⋆
(0.96)
CRRD 3.7⋆⋆⋆
(1.1)
R2 0.012 0.015 0.025 0.016

Standard errors in parentheses

Statistical Significance:

10%,

⋆⋆ 5%,

⋆⋆⋆ 1%