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. 2022 Oct 21;161:106129. doi: 10.1016/j.worlddev.2022.106129

Table A34.

OLS regression of log of wage for different wage groups.

Explanatory variables Groups of workers with different wage levels
Quintile 1 Quintile 2 Quintile 3 Quintile 4 Quintile 5 Bottom 10 % Bottom 40 % Below minimum wages
Quarter 2–4 * COVID year −0.1350*** −0.0139*** −0.0099 −0.0108 −0.0150 −0.1273*** −0.1413*** −0.1937**
(0.0385) (0.0032) (0.0060) (0.0097) (0.0199) (0.0339) (0.0350) −0.0702
Quarter 2–4 0.0329*** −0.0018 −0.0072*** −0.0058* −0.0759*** 0.0250*** 0.0323*** −0.0049
(0.0034) (0.0029) (0.0015) (0.0033) (0.0064) (0.0057) (0.0031) (0.0058)
COVID year 0.1022*** −0.0217*** −0.0003 0.0320*** 0.0200*** 0.0370*** 0.1709*** 0.2181***
(0.0072) (0.0028) (0.0014) (0.0033) (0.0056) (0.0086) (0.0069) (0.0099)
Male (male = 1, female = 0) 0.0739*** 0.0063*** 0.0026*** 0.0080*** 0.0501*** 0.0526*** 0.0977*** −0.0118
(0.0047) (0.0010) (0.0005) (0.0007) (0.0045) (0.0058) (0.0047) (0.0079)
Age 0.0339*** 0.0018*** 0.0008*** 0.0013*** 0.0072*** 0.0284*** 0.0405*** 0.0121***
(0.0011) (0.0001) (0.0001) (0.0002) (0.0016) (0.0012) (0.0013) (0.0014)
Age squared −0.0005*** −0.0000*** −0.0000*** −0.0000*** −0.0001*** −0.0004*** −0.0006*** −0.0002***
(0.0000) (0.0000) (0.0000) (0.0000) (0.0000) (0.0000) (0.0000) (0.0000)
Less than primary education Reference
Primary education 0.0589*** −0.0010 −0.0008 −0.0121*** −0.0573*** 0.0486*** 0.0532*** 0.0314***
(0.0078) (0.0019) (0.0010) (0.0022) (0.0163) (0.0058) (0.0127) (0.0076)
Lower-secondary education 0.0802*** 0.0019 −0.0006 −0.0104*** −0.0533*** 0.0591*** 0.0837*** 0.0370***
(0.0092) (0.0022) (0.0012) (0.0027) (0.0150) (0.0063) (0.0142) (0.0083)
Upper-secondary education 0.0622*** 0.0047** 0.0014 −0.0026 −0.0257 0.0295*** 0.0844*** 0.0086
(0.0111) (0.0022) (0.0014) (0.0029) (0.0168) (0.0083) (0.0163) (0.0098)
Post-secondary education 0.0982*** 0.0110*** 0.0052*** 0.0109*** 0.0664*** 0.0631*** 0.1443*** −0.0097
(0.0133) (0.0024) (0.0013) (0.0030) (0.0182) (0.0113) (0.0186) (0.0161)
Urban area (urban = 1, rural = 0) 0.0227*** 0.0034*** 0.0008 0.0015 −0.0042 0.0257*** 0.0239*** 0.0170**
(0.0051) (0.0008) (0.0006) (0.0011) (0.0046) (0.0057) (0.0051) (0.0077)
Year fixed-effects Yes Yes Yes Yes Yes Yes Yes Yes
District fixed-effects Yes Yes Yes Yes Yes Yes Yes Yes
Constant 7.4627*** 8.5720*** 8.7577*** 8.9119*** 9.2160*** 7.4063*** 7.4470*** 7.5715***
(0.0257) (0.0044) (0.0021) (0.0062) (0.0417) (0.0235) (0.0325) (0.0283)
Observations 416,405 221,476 158,396 185,865 142,605 240,272 637,881 50,203
R-squared 0.183 0.070 0.086 0.068 0.105 0.156 0.222 0.344
Note: Robust standard errors in parentheses (corrected for sampling weight and clustered at the district level and year-by-quarter level).
*** p < 0.01, ** p < 0.05, * p < 0.1.
Source: authors’ estimations from the LFSs.