A Systems View Across Time and Space
From: Labour productivity among small- and medium-scale enterprises in Uganda: the role of innovation
Variable | Number of missing observations | Number of non-missing observations |
---|---|---|
Labour productivity (sales per worker) | 247 | 451 |
Labour productivity (value added per worker) | 570 | 128 |
Labour cost | 288 | 410 |
Age | 52 | 646 |
Age squared | 52 | 646 |
Experience | 28 | 670 |
Certification (yes = 1) | 62 | 636 |
Tax rate (obstacle = 1) | 5 | 693 |
Transport (constraint = 1) | 1 | 697 |
Land access (constraint = 1) | 27 | 671 |
Corruption (obstacle = 1) | 6 | 692 |
Labour education (obstacle = 1) | 7 | 691 |
Electricity (obstacle = 1) | 1 | 697 |
Credit access (obstacle = 1) | 21 | 677 |