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Table 6 Comparison of firms with missing and non-missing sales per worker values

From: Labour productivity among small- and medium-scale enterprises in Uganda: the role of innovation

Dependent variable (1) (2)
Logit coefficient Odds ratio
Innov
 Innovation_1 (yes = 1) 0.766
(0.563)
2.151
(1.210)
 Innovation_2 (yes = 1) − 0.332
(0.443)
0.717
(0.318)
 Innovation_3 (yes = 1) 0.492
(0.441)
1.636
(0.722)
 Innovation_4 (1 = yes) 0.377
(0.395)
1.458
(0.576)
Experience 0.0217
(0.0222)
1.022
(0.0226)
Certification − 0.0444
(0.430)
0.957
(0.412)
Export 0.776
(0.780)
2.173
(1.694)
ICT − 0.0958
(0.447)
0.909
(0.406)
Age 0.117
(0.269)
1.124
(0.303)
Labour cost (natural log) 0.0536
(0.0723)
1.055
(0.0763)
Constant − 0.251
(1.242)
0.778
(0.966)
Observations 344 344
  1. Standard errors in parentheses
  2. ***p < 0.01, **p < 0.05, *p < 0.1