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Figure 5

Figure 6

Robustness – Production Complexity and Competition
| Outcome Variable | Firm offers formal training Y/N | Share of workers offered formal training (0 if no training) | ||||
|---|---|---|---|---|---|---|
| Sample | All Firms | MENA 2013–2019 | ECA 2013–2019 | Manf. Firms | MENA Manf. Firms (2013–2019) | ECA Manf. Firms (2013–2019) |
| (1) | (2) | (3) | (4) | (5) | (6) | |
| Overall management score | 0.274*** (0.054) | 0.047 (0.108) | 0.326*** (0.061) | 0.170*** (0.049) | 0.024 (0.097) | 0.216*** (0.058) |
| Share of permanent full-time employees with a university degree (0 to 1) | 0.237*** (0.058) | 0.506*** (0.094) | 0.178*** (0.065) | 0.157*** (0.046) | 0.294*** (0.075) | 0.111** (0.054) |
| Firm Spent on R&D Y/N over last 3 years | 0.099*** (0.033) | 0.096 (0.080) | 0.096*** (0.035) | 0.060** (0.029) | 0.053 (0.056) | 0.058* (0.033) |
| Introduced New Product/Service Y/N | 0.044* (0.026) | 0.075 (0.049) | 0.044 (0.029) | 0.024 (0.019) | 0.025 (0.026) | 0.028 (0.022) |
| Introduced New Process Y/N | 0.135*** (0.028) | 0.219*** (0.066) | 0.128*** (0.028) | 0.034 (0.022) | 0.050 (0.036) | 0.031 (0.025) |
| No competitor (Y/N) (domestic) | −0.054 (0.076) | −0.222** (0.096) | −0.035 (0.088) | 0.047 (0.050) | 0.014 (0.051) | 0.049 (0.056) |
| 1–2 competitors (Y/N) (domestic) | −0.026 (0.028) | −0.014 (0.063) | −0.030 (0.032) | −0.027 (0.022) | −0.024 (0.035) | −0.023 (0.026) |
| 4–10 competitors (Y/N) (domestic) | 0.044* (0.024) | 0.088* (0.051) | 0.039 (0.027) | 0.000 (0.021) | −0.010 (0.031) | 0.003 (0.026) |
| Number of observations | 6,494 | 2,051 | 4,443 | 4,336 | 1,544 | 2,792 |
| Control Variables | YES | YES | YES | YES | YES | YES |
| Country Fixed Effects | YES | YES | YES | YES | YES | YES |
| Sector (ISIC 2 DIGIT) Fixed Effects | YES | YES | YES | YES | YES | YES |
| Year Fixed effects | YES | YES | YES | YES | YES | YES |
| Adjusted R2 | 0.277 | 0.352 | 0.271 | 0.243 | 0.303 | 0.233 |
Summary Statistics - MENA 2013–2019 (pooled cross-section)
| Variable | Obs. | Mean | Std. Dev. | Min. | Max. |
|---|---|---|---|---|---|
| Firm offers formal training Y/N | 2,554 | 0.243 | 0.429 | 0 | 1 |
| Share of workers offered formal training (0 if no training) | 1,988 | 0.090 | 0.235 | 0 | 1 |
| Overall management score | 2,554 | 0.486 | 0.199 | 0 | 1 |
| MG1 Action when problem in the production/service provision arose | 2,554 | 0.602 | 0.334 | 0 | 1 |
| MG2 Number of production or service provision performance indicators monitored | 2,554 | 0.360 | 0.336 | 0 | 1 |
| MG3 Level of ease or difficulty to achieve targets | 2,554 | 0.551 | 0.369 | 0 | 1 |
| MG4 Personnel's knowledge of production or service provision targets | 2,554 | 0.260 | 0.334 | 0 | 1 |
| MG5 What managers’ performance bonuses were usually based on | 2,554 | 0.560 | 0.428 | 0 | 1 |
| MG6 Focus of production targets | 2,554 | 0.569 | 0.378 | 0 | 1 |
| MG7 Basis for promoting non-mangers | 2,554 | 0.693 | 0.399 | 0 | 1 |
| MG8 When underperforming managers were dismissed or reassigned | 2,554 | 0.293 | 0.395 | 0 | 1 |
| Share of permanent full-time employees with a university degree (0 to 1) | 2,554 | 0.255 | 0.220 | 0 | 1 |
| Train: Numeracy or math skills | 1,489 | 0.0004 | 0.021 | 0 | 1 |
| Train: Problem solving or critical thinking skills | 1,489 | 0.0003 | 0.016 | 0 | 1 |
| Train: Foreign language skills | 1,489 | 0.001 | 0.028 | 0 | 1 |
| Train: Managerial and leadership skills | 1,489 | 0.009 | 0.097 | 0 | 1 |
| Train: Interpersonal and communication skills | 1,489 | 0.016 | 0.127 | 0 | 1 |
| Train: Job-specific technical skills | 1,489 | 0.251 | 0.434 | 0 | 1 |
| Top manager experience in sector (years) | 2,554 | 24.341 | 11.647 | 1 | 60 |
| Log of age of firm | 2,554 | 2.990 | 0.733 | 0 | 5.050 |
| Proportion of permanent full-time workers that are female | 2,472 | 0.253 | 0.274 | 0 | 1 |
| Proportion of temporary workers (out of all workers) | 2,554 | 0.038 | 0.097 | 0 | 0.826 |
| Log of size | 2,554 | 3.845 | 0.824 | 1.897 | 7.601 |
| Senior management time spent in dealing with requirements of government regulations (%) | 2,554 | 10.023 | 23.423 | 0 | 100 |
| Average number of visits or required meetings with tax officials | 2,554 | 0.943 | 1.326 | 0 | 13 |
| Firm purchased fixed assets Y/N | 2,554 | 0.317 | 0.465 | 0 | 1 |
| Direct exports 10% or more of sales Y/N | 2,554 | 0.334 | 0.472 | 0 | 1 |
| Foreign ownership Y/N | 2,554 | 0.067 | 0.249 | 0 | 1 |
| Female top manager Y/N | 2,554 | 0.058 | 0.234 | 0 | 1 |
| Establishment has checking or savings account Y/N | 2,554 | 0.926 | 0.262 | 0 | 1 |
| ISO Certification Ownership Y/N | 2,554 | 0.262 | 0.440 | 0 | 1 |
| Website Y/N | 2,554 | 0.662 | 0.473 | 0 | 1 |
| Firm identifying inadequately educated workforce as a major or severe constraint | 2,554 | 0.220 | 0.414 | 0 | 1 |
| Firm identifying labor regulations as a major or severe constraint Y/N | 2,554 | 0.105 | 0.306 | 0 | 1 |
| Share of High-Skilled Production Workers (manf only) | 1,953 | 0.369 | 0.269 | 0 | 1 |
| Inadequately Educated Workforce (cell average) | 2,539 | 0.205 | 0.196 | 0 | 1 |
| Labor Regulations obstacle (cell average) | 2,539 | 0.093 | 0.124 | 0 | 1 |
| Competes against unregistered firms Y/N | 2,554 | 0.454 | 0.498 | 0 | 1 |
| Firm Spent on R&D Y/N over last 3 years | 2,548 | 0.112 | 0.316 | 0 | 1 |
| Introduced New Product/Service Y/N | 2,549 | 0.223 | 0.416 | 0 | 1 |
| Introduced New Process Y/N | 2,540 | 0.171 | 0.377 | 0 | 1 |
| No competitor (Y/N) (domestic) | 2,068 | 0.022 | 0.146 | 0 | 1 |
| 1–2 competitors (Y/N) (domestic) | 2,068 | 0.107 | 0.309 | 0 | 1 |
| 4–10 competitors (Y/N) (domestic) | 2,068 | 0.233 | 0.423 | 0 | 1 |
| Bribery Incidence (Y/N) | 1,763 | 0.135 | 0.342 | 0 | 1 |
| Financial Records (Y/N) | 2,552 | 0.299 | 0.458 | 0 | 1 |
| Manufacturing Sector Y/N | 2,554 | 0.681 | 0.466 | 0 | 1 |
Summary Statistics - ECA 2013–2019 (pooled cross-section)
| Variable | Obs. | Mean | Std. Dev. | Min. | Max. |
|---|---|---|---|---|---|
| Firm offers formal training Y/N | 5,916 | 0.427 | 0.495 | 0 | 1 |
| Share of workers offered formal training (0 if no training) | 4,000 | 0.190 | 0.328 | 0 | 1 |
| Overall management score | 5,916 | 0.529 | 0.196 | 0 | 1 |
| MG1 Action when problem in the production/service provision arose | 5,916 | 0.697 | 0.277 | 0 | 1 |
| MG2 Number of production or service provision performance indicators monitored | 5,916 | 0.444 | 0.331 | 0 | 1 |
| MG3 Level of ease or difficulty to achieve targets | 5,916 | 0.587 | 0.349 | 0 | 1 |
| MG4 Personnel's knowledge of production or service provision targets | 5,916 | 0.383 | 0.389 | 0 | 1 |
| MG5 What managers’ performance bonuses were usually based on | 5,916 | 0.388 | 0.392 | 0 | 1 |
| MG6 Focus of production targets | 5,916 | 0.610 | 0.378 | 0 | 1 |
| MG7 Basis for promoting non-mangers | 5,916 | 0.706 | 0.417 | 0 | 1 |
| MG8 When underperforming managers were dismissed or reassigned | 5,916 | 0.414 | 0.462 | 0 | 1 |
| Share of permanent full-time employees with a university degree (0 to 1) | 5,916 | 0.251 | 0.239 | 0 | 1 |
| Train: Numeracy or math skills | 4,658 | 0.009 | 0.093 | 0 | 1 |
| Train: Problem solving or critical thinking skills | 4,658 | 0.019 | 0.136 | 0 | 1 |
| Train: Foreign language skills | 4,658 | 0.015 | 0.122 | 0 | 1 |
| Train: Managerial and leadership skills | 4,658 | 0.041 | 0.198 | 0 | 1 |
| Train: Interpersonal and communication skills | 4,658 | 0.041 | 0.199 | 0 | 1 |
| Train: Job-specific technical skills | 4,658 | 0.286 | 0.452 | 0 | 1 |
| Top manager experience in sector (years) | 5,916 | 19.989 | 10.657 | 1 | 60 |
| Log of age of firm | 5,916 | 2.771 | 0.646 | 0 | 5.030 |
| Proportion of permanent full-time workers that are female | 5,718 | 0.370 | 0.288 | 0 | 1 |
| Proportion of temporary workers (out of all workers) | 5,916 | 0.030 | 0.091 | 0 | 0.929 |
| Log of size | 5,916 | 3.909 | 0.870 | 1.099 | 8.006 |
| Senior management time spent in dealing with requirements of government regulations (%) | 5,916 | 10.714 | 14.931 | 0 | 100 |
| Average number of visits or required meetings with tax officials | 5,916 | 1.285 | 2.359 | 0 | 30 |
| Firm purchased fixed assets Y/N | 5,916 | 0.565 | 0.496 | 0 | 1 |
| Direct exports 10% or more of sales Y/N | 5,916 | 0.313 | 0.464 | 0 | 1 |
| Foreign ownership Y/N | 5,916 | 0.137 | 0.344 | 0 | 1 |
| Female top manager Y/N | 5,916 | 0.157 | 0.363 | 0 | 1 |
| Establishment has checking or savings account Y/N | 5,916 | 0.970 | 0.170 | 0 | 1 |
| ISO Certification Ownership Y/N | 5,916 | 0.377 | 0.485 | 0 | 1 |
| Website Y/N | 5,916 | 0.744 | 0.437 | 0 | 1 |
| Firm identifying inadequately educated workforce as a major or severe constraint | 5,916 | 0.264 | 0.441 | 0 | 1 |
| Firm identifying labor regulations as a major or severe constraint Y/N | 5,916 | 0.079 | 0.269 | 0 | 1 |
| Share of High-Skilled Production Workers (manf only) | 3,954 | 0.401 | 0.300 | 0 | 1 |
| Inadequately Educated Workforce (cell average) | 5,889 | 0.238 | 0.189 | 0 | 1 |
| Labor Regulations obstacle (cell average) | 5,889 | 0.081 | 0.120 | 0 | 1 |
| Competes against unregistered firms Y/N | 5,916 | 0.328 | 0.470 | 0 | 1 |
| Firm Spent on R&D Y/N over last 3 years | 5,910 | 0.168 | 0.374 | 0 | 1 |
| Introduced New Product/Service Y/N | 5,895 | 0.379 | 0.485 | 0 | 1 |
| Introduced New Process Y/N | 5,871 | 0.279 | 0.449 | 0 | 1 |
| No competitor (Y/N) (domestic) | 4,488 | 0.040 | 0.197 | 0 | 1 |
| 1–2 competitors (Y/N) (domestic) | 4,488 | 0.166 | 0.372 | 0 | 1 |
| 4–10 competitors (Y/N) (domestic) | 4,488 | 0.351 | 0.477 | 0 | 1 |
| Manufacturing Sector Y/N | 5,916 | 0.540 | 0.498 | 0 | 1 |
Characteristics of Training Firms
| MENA2013 | MENA2019 | ECA2013 | ECA2019 | |||||
|---|---|---|---|---|---|---|---|---|
| Training Firms | Non-Trainers | Training Firms | Non-Trainers | Training Firms | Non-Trainers | Training Firms | Non-Trainers | |
| Small Firms (%) | 37 | 68 | 44 | 71 | 54 | 69 | 57 | 73 |
| Medium Firms (%) | 40 | 27 | 42 | 24 | 33 | 27 | 31 | 23 |
| Large Firms (%) | 23 | 5 | 14 | 5 | 13 | 5 | 12 | 4 |
| Young Firms (5 years or less) | 9 | 18 | 7 | 7 | 12 | 14 | 11 | 13 |
| Manufacturing firms (%) | 37 | 43 | 29 | 37 | 25 | 32 | 27 | 28 |
| Exporter (%) | 29 | 21 | 23 | 17 | 17 | 14 | 19 | 15 |
| Foreign Owned (%) | 11 | 6 | 12 | 6 | 12 | 6 | 10 | 6 |
| Female Top Manager (%) | 5 | 5 | 6 | 5 | 19 | 19 | 19 | 20 |
| Female Owner (%) | 36 | 26 | 24 | 15 | 35 | 32 | 32 | 31 |
Summary Statistics - ECA Panel Sample
| Variable | Obs. | Mean | Std. Dev. | Min. | Max. |
|---|---|---|---|---|---|
| Firm offers formal training Y/N | 1254 | 0.423 | 0.494 | 0 | 1 |
| Share of workers offered formal training (0 if no training) | 827 | 0.230 | 0.354 | 0 | 1 |
| Overall management score | 1254 | 0.516 | 0.191 | 0 | 0.958 |
| MG1 Action when problem in the production/service provision arose | 1254 | 0.684 | 0.262 | 0 | 1 |
| MG2 Number of production or service provision performance indicators monitored | 1254 | 0.423 | 0.325 | 0 | 1 |
| MG3 Level of ease or difficulty to achieve targets | 1254 | 0.572 | 0.353 | 0 | 1 |
| MG4 Personnel's knowledge of production or service provision targets | 1254 | 0.352 | 0.370 | 0 | 1 |
| MG5 What managers’ performance bonuses were usually based on | 1254 | 0.411 | 0.394 | 0 | 1 |
| MG6 Focus of production targets | 1254 | 0.578 | 0.365 | 0 | 1 |
| MG7 Basis for promoting non-mangers | 1254 | 0.697 | 0.416 | 0 | 1 |
| MG8 When underperforming managers were dismissed or reassigned | 1254 | 0.408 | 0.460 | 0 | 1 |
| Share of permanent full-time employees with a university degree (0 to 1) | 1254 | 0.244 | 0.227 | 0 | 1 |
| Top manager experience in sector (years) | 1254 | 21.179 | 11.000 | 1 | 60 |
| Log of age of firm | 1254 | 2.889 | 0.625 | 0.000 | 5.030 |
| Proportion of permanent full-time workers that are female | 1209 | 0.384 | 0.296 | 0 | 1 |
| Proportion of temporary workers (out of all workers) | 1254 | 0.023 | 0.079 | 0 | 0.882 |
| Log of size | 1254 | 4.197 | 0.993 | 1.099 | 8.006 |
| Senior management time spent in dealing with requirements of government regulations (%) | 1254 | 12.089 | 16.738 | 0 | 100 |
| Average number of visits or required meetings with tax officials | 1254 | 1.275 | 2.493 | 0 | 30 |
| Firm purchased fixed assets Y/N | 1254 | 0.511 | 0.500 | 0 | 1 |
| Direct exports 10% or more of sales Y/N | 1254 | 0.292 | 0.455 | 0 | 1 |
| Foreign ownership Y/N | 1254 | 0.093 | 0.291 | 0 | 1 |
| Female top manager Y/N | 1254 | 0.143 | 0.350 | 0 | 1 |
| Establishment has checking or savings account Y/N | 1254 | 0.960 | 0.196 | 0 | 1 |
| ISO Certification Ownership Y/N | 1254 | 0.410 | 0.492 | 0 | 1 |
| Website Y/N | 1254 | 0.774 | 0.418 | 0 | 1 |
| Firm identifying inadequately educated workforce as a major or severe constraint | 1254 | 0.253 | 0.435 | 0 | 1 |
| Firm identifying labor regulations as a major or severe constraint Y/N | 1254 | 0.084 | 0.277 | 0 | 1 |
| Share of High-Skilled Production Workers (manf only) | 817 | 0.433 | 0.287 | 0 | 1 |
| Inadequately Educated Workforce (cell average) | 1247 | 0.230 | 0.192 | 0 | 1 |
| Labor Regulations obstacle (cell average) | 1248 | 0.086 | 0.141 | 0 | 1 |
| Competes against unregistered firms Y/N | 1254 | 0.359 | 0.480 | 0 | 1 |
| Manufacturing Sector Y/N | 1254 | 0.683 | 0.466 | 0 | 1 |
Determinants of Formal Training - MENA Panel Estimations
| Model | Firm and Year Fixed Effects | |||
|---|---|---|---|---|
| Outcome Variable | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) |
| Sample | MENA 2013–2019 | MENA 2013–2019 Manf. Firms | MENA 2013–2019 | MENA 2013–2019 Manf. Firms |
| (1) | (2) | (3) | (4) | |
| Share of permanent full-time employees with a university degree (0 to 1) | 0.373*** (0.074) | 0.258*** (0.072) | 0.419*** (0.121) | 0.234*** (0.089) |
| Overall management score | 0.059 (0.291) | 0.109 (0.114) | ||
| MG1 Action when problem in the production/service provision arose | 0.222** (0.102) | 0.017 (0.057) | ||
| MG2 Number of production or service provision performance indicators monitored | 0.189 (0.124) | 0.033 (0.046) | ||
| MG3 Level of ease or difficulty to achieve targets | −0.125 (0.096) | −0.075 (0.092) | ||
| MG4 Personnel's knowledge of production or service provision targets | 0.026 (0.150) | 0.150* (0.087) | ||
| MG5 What managers’ performance bonuses were usually based on | −0.086 (0.085) | −0.078 (0.071) | ||
| MG6 Focus of production targets | −0.073 (0.226) | 0.062 (0.101) | ||
| MG7 Basis for promoting non-mangers | 0.147 (0.177) | 0.144 (0.106) | ||
| MG8 When underperforming managers were dismissed or reassigned | −0.166** (0.083) | −0.091* (0.048) | ||
| Control Variables | YES | YES | YES | YES |
| Firm Fixed Effects | YES | YES | YES | YES |
| Year Fixed Effects | YES | YES | YES | YES |
| Number of observations | 554 | 395 | 554 | 395 |
| Adjusted R2 | 0.249 | 0.212 | 0.311 | 0.289 |
Summary Statistics - Full Sample
| Variable | Obs. | Mean | Std. Dev. | Min. | Max. |
|---|---|---|---|---|---|
| Firm offers formal training Y/N | 8,470 | 0.393 | 0.488 | 0 | 1 |
| Share of workers offered formal training (0 if no training) | 5,988 | 0.167 | 0.312 | 0 | 1 |
| Overall management score | 8,470 | 0.521 | 0.197 | 0 | 1 |
| MG1 Action when problem in the production/service provision arose | 8,470 | 0.679 | 0.291 | 0 | 1 |
| MG2 Number of production or service provision performance indicators monitored | 8,470 | 0.429 | 0.334 | 0 | 1 |
| MG3 Level of ease or difficulty to achieve targets | 8,470 | 0.581 | 0.353 | 0 | 1 |
| MG4 Personnel's knowledge of production or service provision targets | 8,470 | 0.360 | 0.382 | 0 | 1 |
| MG5 What managers’ performance bonuses were usually based on | 8,470 | 0.420 | 0.404 | 0 | 1 |
| MG6 Focus of production targets | 8,470 | 0.603 | 0.378 | 0 | 1 |
| MG7 Basis for promoting non-mangers | 8,470 | 0.704 | 0.414 | 0 | 1 |
| MG8 When underperforming managers were dismissed or reassigned | 8,470 | 0.391 | 0.453 | 0 | 1 |
| Share of permanent full-time employees with a university degree (0 to 1) | 8,470 | 0.252 | 0.236 | 0 | 1 |
| Train: Numeracy or math skills | 6,147 | 0.007 | 0.085 | 0 | 1 |
| Train: Problem solving or critical thinking skills | 6,147 | 0.016 | 0.125 | 0 | 1 |
| Train: Foreign language skills | 6,147 | 0.013 | 0.112 | 0 | 1 |
| Train: Managerial and leadership skills | 6,147 | 0.036 | 0.186 | 0 | 1 |
| Train: Interpersonal and communication skills | 6,147 | 0.037 | 0.190 | 0 | 1 |
| Train: Job-specific technical skills | 6,147 | 0.280 | 0.449 | 0 | 1 |
| Top manager experience in sector (years) | 8,470 | 20.795 | 10.977 | 1 | 60 |
| Log of age of firm | 8,470 | 2.811 | 0.668 | 0 | 5.050 |
| Proportion of permanent full-time workers that are female | 8,190 | 0.349 | 0.289 | 0 | 1 |
| Proportion of temporary workers (out of all workers) | 8,470 | 0.031 | 0.092 | 0 | 0.929 |
| Log of size | 8,470 | 3.897 | 0.862 | 1.099 | 8.006 |
| Senior management time spent in dealing with requirements of government regulations (%) | 8,470 | 10.586 | 16.830 | 0 | 100 |
| Average number of visits or required meetings with tax officials | 8,470 | 1.222 | 2.209 | 0 | 30 |
| Firm purchased fixed assets Y/N | 8,470 | 0.519 | 0.500 | 0 | 1 |
| Direct exports 10% or more of sales Y/N | 8,470 | 0.316 | 0.465 | 0 | 1 |
| Foreign ownership Y/N | 8,470 | 0.124 | 0.329 | 0 | 1 |
| Female top manager Y/N | 8,470 | 0.138 | 0.345 | 0 | 1 |
| Establishment has checking or savings account Y/N | 8,470 | 0.962 | 0.191 | 0 | 1 |
| ISO Certification Ownership Y/N | 8,470 | 0.356 | 0.479 | 0 | 1 |
| Website Y/N | 8,470 | 0.729 | 0.445 | 0 | 1 |
| Firm identifying inadequately educated workforce as a major or severe constraint | 8,470 | 0.256 | 0.436 | 0 | 1 |
| Firm identifying labor regulations as a major or severe constraint Y/N | 8,470 | 0.083 | 0.277 | 0 | 1 |
| Share of High-Skilled Production Workers (manf only) | 5,907 | 0.393 | 0.294 | 0 | 1 |
| Inadequately Educated Workforce (cell average) | 8,428 | 0.232 | 0.191 | 0 | 1 |
| Labor Regulations obstacle (cell average) | 8,428 | 0.083 | 0.121 | 0 | 1 |
| Competes against unregistered firms Y/N | 8,470 | 0.351 | 0.477 | 0 | 1 |
| Firm Spent on R&D Y/N over last 3 years | 8,458 | 0.158 | 0.364 | 0 | 1 |
| Introduced New Product/Service Y/N | 8,444 | 0.350 | 0.477 | 0 | 1 |
| Introduced New Process Y/N | 8,411 | 0.259 | 0.438 | 0 | 1 |
| No competitor (Y/N) (domestic) | 6,556 | 0.037 | 0.188 | 0 | 1 |
| 1–2 competitors (Y/N) (domestic) | 6,556 | 0.154 | 0.361 | 0 | 1 |
| 4–10 competitors (Y/N) (domestic) | 6,556 | 0.328 | 0.470 | 0 | 1 |
| Manufacturing Sector Y/N | 8,470 | 0.566 | 0.496 | 0 | 1 |
Summary Statistics - MENA Panel Sample
| Variable | Obs. | Mean | Std. Dev. | Min. | Max. |
|---|---|---|---|---|---|
| Firm offers formal training Y/N | 554 | 0.253 | 0.435 | 0 | 1 |
| Share of workers offered formal training (0 if no training) | 395 | 0.090 | 0.218 | 0 | 1 |
| Overall management score | 554 | 0.494 | 0.199 | 0 | 1 |
| MG1 Action when problem in the production/service provision arose | 554 | 0.639 | 0.304 | 0 | 1 |
| MG2 Number of production or service provision performance indicators monitored | 554 | 0.345 | 0.337 | 0 | 1 |
| MG3 Level of ease or difficulty to achieve targets | 554 | 0.560 | 0.383 | 0 | 1 |
| MG4 Personnel's knowledge of production or service provision targets | 554 | 0.268 | 0.339 | 0 | 1 |
| MG5 What managers’ performance bonuses were usually based on | 554 | 0.554 | 0.430 | 0 | 1 |
| MG6 Focus of production targets | 554 | 0.559 | 0.390 | 0 | 1 |
| MG7 Basis for promoting non-mangers | 554 | 0.741 | 0.383 | 0 | 1 |
| MG8 When underperforming managers were dismissed or reassigned | 554 | 0.289 | 0.415 | 0 | 1 |
| Share of permanent full-time employees with a university degree (0 to 1) | 554 | 0.280 | 0.238 | 0 | 1 |
| Top manager experience in sector (years) | 554 | 24.134 | 11.579 | 1 | 60 |
| Log of age of firm | 554 | 3.086 | 0.686 | 0.693 | 5.050 |
| Proportion of permanent full-time workers that are female | 529 | 0.240 | 0.285 | 0 | 1 |
| Proportion of temporary workers (out of all workers) | 554 | 0.037 | 0.088 | 0 | 0.669 |
| Log of size | 554 | 4.278 | 1.044 | 2.303 | 7.601 |
| Senior management time spent in dealing with requirements of government regulations (%) | 554 | 7.964 | 21.105 | 0 | 100 |
| Average number of visits or required meetings with tax officials | 554 | 1.204 | 1.722 | 0 | 13 |
| Firm purchased fixed assets Y/N | 554 | 0.312 | 0.464 | 0 | 1 |
| Direct exports 10% or more of sales Y/N | 554 | 0.336 | 0.473 | 0 | 1 |
| Foreign ownership Y/N | 554 | 0.083 | 0.276 | 0 | 1 |
| Female top manager Y/N | 554 | 0.038 | 0.191 | 0 | 1 |
| Establishment has checking or savings account Y/N | 554 | 0.904 | 0.294 | 0 | 1 |
| ISO Certification Ownership Y/N | 554 | 0.336 | 0.473 | 0 | 1 |
| Website Y/N | 554 | 0.657 | 0.475 | 0 | 1 |
| Firm identifying inadequately educated workforce as a major or severe constraint | 554 | 0.181 | 0.385 | 0 | 1 |
| Firm identifying labor regulations as a major or severe constraint Y/N | 554 | 0.079 | 0.271 | 0 | 1 |
| Share of High-Skilled Production Workers (manf only) | 392 | 0.371 | 0.273 | 0 | 1 |
| Inadequately Educated Workforce (cell average) | 544 | 0.182 | 0.179 | 0 | 1 |
| Labor Regulations obstacle (cell average) | 544 | 0.094 | 0.121 | 0 | 1 |
| Competes against unregistered firms Y/N | 554 | 0.478 | 0.500 | 0 | 1 |
| Manufacturing Sector Y/N | 554 | 0.729 | 0.445 | 0 | 1 |
Management Practices and Formal Training in MENA by Level of Corruption and Financial Record Keeping
| Model | OLS | |||
|---|---|---|---|---|
| Outcome Variable | Firm offers formal training Y/N | |||
| Sample | MENA 2013–2019 | |||
| Bribery Incidence | Financial Records | |||
| Yes | No | Yes | No | |
| (1) | (2) | (3) | (4) | |
| Overall management score | −0.147 (0.306) | 0.216** (0.102) | 0.339** (0.134) | −0.002 (0.136) |
| Share of permanent full-time employees with a university degree (0 to 1) | 0.081 (0.310) | 0.478*** (0.131) | 0.543*** (0.129) | 0.472*** (0.122) |
| Number of observations | 198 | 1,565 | 832 | 1,720 |
| Controls | YES | YES | YES | YES |
| Country Fixed Effects | YES | YES | YES | YES |
| Year Fixed effects | YES | YES | YES | YES |
| Adjusted R2 | 0.570 | 0.277 | 0.316 | 0.249 |
Determinants of Formal Training - ECA Panel Estimations
| Model | Firm and Year Fixed Effects | |||
|---|---|---|---|---|
| Outcome Variable | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) |
| Sample | ECA 2013–2019 | ECA 2013–2019 Manf. Firms | ECA 2013–2019 | ECA 2013–2019Manf. Firms |
| (1) | (2) | (3) | (4) | |
| Share of permanent full-time employees with a university degree (0 to 1) | 0.084 (0.469) | −0.499** (0.210) | 0.039 (0.450) | −0.448** (0.199) |
| Overall management score | 0.325* (0.193) | 0.595*** (0.123) | ||
| MG1 Action when problem in the production/service provision arose | 0.274** (0.115) | 0.120 (0.130) | ||
| MG2 Number of production or service provision performance indicators monitored | 0.203 (0.155) | 0.062 (0.117) | ||
| MG3 Level of ease or difficulty to achieve targets | 0.091 (0.086) | 0.120 (0.115) | ||
| MG4 Personnel's knowledge of production or service provision targets | 0.219* (0.112) | 0.170** (0.075) | ||
| MG5 What managers’ performance bonuses were usually based on | 0.035 (0.106) | −0.030 (0.088) | ||
| MG6 Focus of production targets | 0.027 (0.107) | 0.190* (0.103) | ||
| MG7 Basis for promoting non-mangers | −0.180* (0.103) | −0.121* (0.071) | ||
| MG8 When underperforming managers were dismissed or reassigned | −0.040 (0.071) | 0.108* (0.065) | ||
| Control Variables | YES | YES | YES | YES |
| Firm Fixed Effects | YES | YES | YES | YES |
| Year Fixed Effects | YES | YES | YES | YES |
| Number of observations | 1,254 | 827 | 1,254 | 827 |
| Adjusted R2 | 0.197 | 0.240 | 0.277 | 0.345 |
Management Practices Scoring
| MG1 Problem resolution (r1) | Score |
|---|---|
| Action when problem in the production/service provision arose | |
| Most structured: We fixed it and took action to make sure that it did not happen again, and had a continuous improvement process to anticipate problems like these in advance | 1 |
| Second most structured: We fixed it and took action to make sure it did not happen again | 0.667 |
| Second least structured: We fixed it but did not take further action | 0.333 |
| Least structured: No action was taken | 0 |
| MG2 Number of performance indicators monitored (r3) | Score |
| Number of production or service provision performance indicators monitored | |
| 10 or more indicators | 1 |
| 3–9 indicators | 0.667 |
| 1–2 indicators | 0.333 |
| No indicators | 0 |
| MG6 Length of focus of production targets | Score |
| Focus of production targets | |
| Combination of short-term and long-term targets | 1 |
| long-term only | 0.667 |
| short-term only | 0.333 |
| No targets or targets not achieved | 0 |
| MG3 Level of ease or difficulty to achieve production or service provision targets (r6) | Score |
| Level of ease or difficulty to achieve targets | |
| No targets or targets not achieved | 0 |
| Achieved without much effort | 0.2 |
| Only achieved with extraordinary effort | 0.4 |
| Achieved with some effort | 0.6 |
| Achieved with normal amount of effort | 0.8 |
| Achieved with more than normal effort | 1 |
| MG4 Knowledge of production or service provision targets (r7) | Score |
| Personnel's knowledge of production or service provision targets | |
| All managers and most workers | 1 |
| Most managers and most workers | 0.667 |
| Most managers and some workers | 0.333 |
| Only senior managers | 0 |
| No targets | 0 |
| MG5 Basis of bonuses (r9) | Score |
| What managers’ performance bonuses were usually based on | |
| Their own performance as measured by targets | 1 |
| Their team or shift performance as measured by targets | 0.75 |
| Their establishment's performance as measured by targets | 0.5 |
| Their company's performance as measured by targets | 0.25 |
| No performance bonuses | 0 |
| MG7 Promotion of non-mangers | Score |
| Basis for promoting non-mangers | |
| Based solely on performance and ability | 1 |
| Based partly on performance and ability, and partly on other factors (for example, tenure or family connections) | 0.667 |
| Based mainly on factors other than performance and ability (for example, tenure or family connections) | 0.333 |
| Non-managers are normally not promoted | 0 |
| MG8 Dismissal | Score |
| When underperforming managers were dismissed or reassigned | |
| Within 6 months of underperformance | 1 |
| After 6 months | 0.5 |
| Rarely or never | 0 |
Determinants of Formal Training - Type of Management Score
| Model | OLS | |||||
|---|---|---|---|---|---|---|
| Outcome Variable | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) | ||||
| Sample | All Firms | MENA 2013–2019 | ECA 2013–2019 | Manf. Firms | MENA Manf. Firms (2013–2019) | ECA Manf. Firms (2013–2019) |
| (1) | (2) | (3) | (4) | (5) | (6) | |
| Share of permanent full-time employees with a university degree (0 to 1) | 0.253*** (0.051) | 0.479*** (0.094) | 0.190*** (0.057) | 0.158*** (0.044) | 0.317*** (0.080) | 0.098* (0.052) |
| MG1 Action when problem in the production/service provision arose | 0.030 (0.035) | −0.012 (0.066) | 0.059 (0.041) | 0.028 (0.033) | 0.006 (0.049) | 0.039 (0.042) |
| MG2 Number of production or service provision performance indicators monitored | 0.117*** (0.034) | 0.137** (0.063) | 0.118*** (0.038) | 0.084*** (0.026) | 0.053 (0.043) | 0.099*** (0.030) |
| MG3 Level of ease or difficulty to achieve targets | 0.001 (0.034) | −0.072 (0.058) | 0.017 (0.040) | 0.007 (0.025) | −0.033 (0.044) | 0.017 (0.029) |
| MG4 Personnel's knowledge of production or service provision targets | 0.124*** (0.028) | 0.018 (0.058) | 0.127*** (0.031) | 0.092*** (0.022) | 0.007 (0.046) | 0.104*** (0.025) |
| MG5 What managers’ performance bonuses were usually based on | 0.054** (0.027) | 0.003 (0.044) | 0.073** (0.031) | 0.009 (0.021) | −0.027 (0.029) | 0.025 (0.025) |
| MG6 Focus of production targets | −0.020 (0.032) | −0.000 (0.073) | −0.016 (0.035) | −0.032 (0.028) | −0.030 (0.040) | −0.026 (0.032) |
| MG7 Basis for promoting non-mangers | 0.025 (0.026) | 0.024 (0.045) | 0.027 (0.029) | −0.024 (0.021) | 0.018 (0.032) | −0.042 (0.025) |
| MG8 When underperforming managers were dismissed or reassigned | 0.053** (0.022) | −0.051 (0.043) | 0.064*** (0.024) | 0.025 (0.019) | −0.029 (0.022) | 0.036 (0.022) |
| Controls | YES | YES | YES | YES | YES | YES |
| Country Fixed Effects | YES | YES | YES | YES | YES | YES |
| Year Fixed effects | YES | YES | YES | YES | YES | YES |
| Number of observations | 8,470 | 2,554 | 5,916 | 5,988 | 1,988 | 4,000 |
| Adjusted R2 | 0.217 | 0.253 | 0.208 | 0.179 | 0.193 | 0.173 |
Robustness - Accounting for Skills
| Model | OLS - Country and Year Fixed Effects | Firm and Year Fixed Effects | OLS - Country and Year Fixed Effects | Firm and Year Fixed Effects | ||||
|---|---|---|---|---|---|---|---|---|
| Outcome Variable | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) |
| Sample Sector | Manf. | Manf. | Manf. | Manf. | Manf. | Manf. | Manf. | Manf. |
| Sample | MENA Firms - Pooled Cross section | MENA Firms - Panel | ECA Firms - Pooled Cross section | ECA Firms - Panel | ||||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |
| Share of permanent full-time employees with a university degree (0 to 1) | 0.443*** (0.127) | 0.324*** (0.088) | 0.348*** (0.099) | 0.362*** (0.115) | 0.102 (0.070) | 0.103* (0.054) | −0.386 (0.430) | −0.573** (0.236) |
| Overall management score | 0.117 (0.133) | −0.017 (0.084) | −0.361 (0.302) | −0.118 (0.226) | 0.463*** (0.072) | 0.215*** (0.050) | 0.694*** (0.246) | 0.584*** (0.128) |
| Share of High-Skilled Production Workers (manf only) | 0.075 (0.077) | 0.109** (0.052) | 0.056 (0.141) | 0.212* (0.112) | −0.076 (0.056) | −0.023 (0.041) | −0.097 (0.152) | −0.019 (0.139) |
| Control Variables | YES | YES | YES | YES | YES | YES | YES | YES |
| Country Fixed Effects | YES | YES | NO | NO | YES | YES | NO | NO |
| Firm Fixed Effects | NO | NO | YES | YES | NO | NO | YES | YES |
| Year Fixed Effects | YES | YES | YES | YES | YES | YES | YES | YES |
| Number of observations | 1,953 | 1,902 | 392 | 376 | 3,954 | 3,835 | 817 | 787 |
| Adjusted R2 | 0.238 | 0.199 | 0.299 | 0.252 | 0.218 | 0.155 | 0.301 | 0.236 |
Sample Composition
| Economy | No. of Firms | Economy | No. of Firms |
|---|---|---|---|
| Albania | 113 | Lithuania | 143 |
| Armenia | 134 | Moldova | 102 |
| Azerbaijan | 71 | Montenegro | 49 |
| Belarus | 238 | Morocco | 206 |
| Bosnia and Herzegovina | 141 | North Macedonia | 175 |
| Bulgaria | 134 | Poland | 189 |
| Croatia | 242 | Romania | 262 |
| Czech Republic | 223 | Russian Federation | 552 |
| Egypt, Arab Rep. | 1,506 | Serbia | 125 |
| Estonia | 96 | Slovak Republic | 169 |
| Georgia | 109 | Slovenia | 188 |
| Hungary | 287 | Tajikistan | 70 |
| Jordan | 179 | Tunisia | 357 |
| Kazakhstan | 356 | Turkey | 664 |
| Kosovo | 60 | Ukraine | 459 |
| Kyrgyz Republic | 170 | Uzbekistan | 264 |
| Latvia | 131 | West Bank and Gaza | 91 |
| Lebanon | 215 |
Robustness - Gender Composition of Workforce
| Model | OLS - Country and Year Fixed Effects | Firm and Year Fixed Effects | OLS - Country and Year Fixed Effects | Firm and Year Fixed Effects | ||||
|---|---|---|---|---|---|---|---|---|
| Outcome Variable | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) |
| Sample Sector | All | Manf. | All | Manf. | All | Manf. | All | Manf. |
| Sample | MENA Firms - Pooled Cross section | MENA Firms - Panel | ECA Firms - Pooled Cross section | ECA Firms - Panel | ||||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |
| Share of permanent full-time employees with a university degree (0 to 1) | 0.539*** (0.097) | 0.346*** (0.079) | 0.278* (0.166) | 0.235** (0.107) | 0.189*** (0.057) | 0.095* (0.051) | 0.051 (0.486) | −0.478** (0.218) |
| Overall management score | 0.063 (0.100) | −0.037 (0.082) | −0.076 (0.262) | 0.017 (0.073) | 0.475*** (0.053) | 0.236*** (0.049) | 0.318 (0.203) | 0.527*** (0.131) |
| Proportion of permanent full-time workers that are female | 0.099 (0.068) | 0.001 (0.047) | 0.177*** (0.062) | 0.184** (0.080) | −0.059 (0.037) | −0.063** (0.032) | −0.501** (0.196) | −0.290*** (0.102) |
| Control Variables | YES | YES | YES | YES | YES | YES | YES | YES |
| Country Fixed Effects | YES | YES | NO | NO | YES | YES | NO | NO |
| Firm Fixed Effects | NO | NO | YES | YES | NO | NO | YES | YES |
| Year Fixed Effects | YES | YES | YES | YES | YES | YES | YES | YES |
| Number of observations | 2,472 | 1,955 | 529 | 385 | 5,718 | 3,901 | 1,209 | 804 |
| Adjusted R2 | 0.257 | 0.197 | 0.267 | 0.240 | 0.210 | 0.160 | 0.260 | 0.271 |
Robustness - Regulation and Perceptions
| Model | OLS - Country and Year Fixed Effects | Firm and Year Fixed Effects | OLS - Country and Year Fixed Effects | Firm and Year Fixed Effects | ||||
|---|---|---|---|---|---|---|---|---|
| Outcome Variable | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) |
| Sample Sector | All | Manf. | All | Manf. | All | Manf. | All | Manf. |
| Sample | MENA Firms - Pooled Cross section | MENA Firms - Panel | ECA Firms - Pooled Cross section | ECA Firms - Panel | ||||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |
| Share of permanent full-time employees with a university degree (0 to 1) | 0.466*** (0.095) | 0.300*** (0.077) | 0.239*** (0.081) | 0.227*** (0.067) | 0.186*** (0.057) | 0.104** (0.051) | 0.014 (0.522) | −0.531** (0.207) |
| Overall management score | 0.085 (0.103) | −0.050 (0.078) | 0.172 (0.251) | 0.124 (0.112) | 0.460*** (0.054) | 0.244*** (0.050) | 0.466** (0.206) | 0.710*** (0.169) |
| Inadequately Educated Workforce (cell average) | 0.048 (0.148) | −0.366** (0.148) | −0.049 (0.342) | −0.015 (0.223) | 0.094 (0.060) | −0.014 (0.072) | 0.053 (0.169) | −0.150 (0.218) |
| Labor Regulations obstacle (cell average) | 0.287* (0.156) | 0.149 (0.095) | 0.322 (0.393) | −0.063 (0.106) | 0.100 (0.093) | 0.154* (0.082) | 1.198*** (0.399) | 0.890*** (0.317) |
| Control Variables | YES | YES | YES | YES | YES | YES | YES | YES |
| Country Fixed Effects | YES | YES | NO | NO | YES | YES | NO | NO |
| Firm Fixed Effects | NO | NO | YES | YES | NO | NO | YES | YES |
| Year Fixed Effects | YES | YES | YES | YES | YES | YES | YES | YES |
| Number of observations | 2,616 | 2,043 | 552 | 401 | 5,943 | 4,024 | 1,260 | 833 |
| Adjusted R2 | 0.238 | 0.197 | 0.237 | 0.197 | 0.202 | 0.158 | 0.235 | 0.282 |
Determinants of Formal Training
| Model | OLS | |||||
|---|---|---|---|---|---|---|
| Outcome Variable | Firm offers formal training Y/N | Share of workers received formal training (0 if no training) | ||||
| Sample | All Firms | MENA 2013–2019 | ECA 2013–2019 | Manf. Firms | MENA Manf. Firms (2013–2019) | ECA Manf. Firms (2013–2019) |
| (1) | (2) | (3) | (4) | (5) | (6) | |
| Share of permanent full-time employees with a university degree (0 to 1) | 0.257*** (0.051) | 0.486*** (0.094) | 0.193*** (0.057) | 0.164*** (0.045) | 0.332*** (0.080) | 0.108** (0.052) |
| Overall management score | 0.376*** (0.048) | 0.072 (0.101) | 0.454*** (0.054) | 0.177*** (0.043) | −0.038 (0.080) | 0.233*** (0.049) |
| Top manager experience in sector (years) | 0.000 (0.001) | −0.005*** (0.002) | 0.002 (0.001) | 0.001* (0.001) | −0.001 (0.001) | 0.002* (0.001) |
| Log of age of firm | −0.018 (0.016) | 0.036 (0.024) | −0.028 (0.018) | −0.012 (0.013) | 0.018 (0.017) | −0.019 (0.015) |
| Proportion of temporary workers (out of all workers) | −0.044 (0.156) | −0.122 (0.175) | −0.013 (0.183) | −0.159** (0.078) | 0.098 (0.185) | −0.243*** (0.078) |
| Log of size | 0.050*** (0.012) | 0.040* (0.024) | 0.048*** (0.014) | 0.004 (0.009) | −0.010 (0.020) | 0.005 (0.010) |
| Senior management time spent in dealing with requirements of government regulations (%) | 0.001 (0.001) | −0.001 (0.001) | 0.001* (0.001) | 0.000 (0.000) | −0.000 (0.001) | 0.001 (0.001) |
| Average number of visits or required meetings with tax officials | 0.002 (0.004) | 0.034* (0.019) | −0.002 (0.004) | 0.001 (0.004) | 0.008 (0.006) | −0.001 (0.004) |
| Firm purchased fixed assets Y/N | 0.145*** (0.020) | 0.112*** (0.042) | 0.149*** (0.022) | 0.084*** (0.016) | 0.060* (0.031) | 0.086*** (0.019) |
| Direct exports 10% or more of sales Y/N | −0.012 (0.024) | −0.064 (0.041) | 0.008 (0.028) | −0.013 (0.018) | −0.024 (0.029) | −0.007 (0.023) |
| Foreign ownership Y/N | 0.058** (0.027) | 0.019 (0.062) | 0.068** (0.029) | 0.003 (0.022) | 0.016 (0.043) | 0.004 (0.025) |
| Female top manager Y/N | 0.010 (0.033) | 0.034 (0.085) | 0.005 (0.035) | 0.005 (0.023) | −0.007 (0.043) | 0.002 (0.024) |
| Establishment has checking or savings account Y/N | 0.053 (0.040) | 0.030 (0.064) | 0.092* (0.050) | 0.024 (0.026) | 0.018 (0.019) | 0.023 (0.040) |
| ISO Certification Ownership Y/N | 0.131*** (0.025) | 0.182*** (0.054) | 0.114*** (0.028) | 0.070*** (0.017) | 0.111** (0.043) | 0.060*** (0.019) |
| Website Y/N | 0.053** (0.022) | 0.013 (0.036) | 0.068*** (0.025) | 0.005 (0.016) | 0.003 (0.023) | 0.006 (0.020) |
| Firm identifying inadequately educated workforce as a major or severe constraint | 0.056** (0.025) | 0.028 (0.052) | 0.058** (0.028) | 0.029 (0.022) | 0.009 (0.038) | 0.039 (0.025) |
| Firm identifying labor regulations as a major or severe constraint Y/N | 0.032 (0.034) | −0.007 (0.053) | 0.046 (0.039) | −0.010 (0.029) | −0.021 (0.031) | −0.006 (0.038) |
| Competes against unregistered firms Y/N | 0.044** (0.021) | −0.002 (0.036) | 0.057** (0.025) | 0.025 (0.017) | 0.007 (0.026) | 0.033 (0.021) |
| Manufacturing Sector Y/N | −0.077*** (0.023) | −0.013 (0.047) | −0.090*** (0.026) | |||
| Constant | −0.329*** (0.076) | −0.105 (0.160) | −0.254** (0.105) | −0.154*** (0.056) | −0.066 (0.090) | −0.120 (0.087) |
| Country Fixed Effects | YES | YES | YES | YES | YES | YES |
| Year Fixed effects | YES | YES | YES | YES | YES | YES |
| Number of observations | 8,470 | 2,554 | 5,916 | 5,988 | 1,988 | 4,000 |
| Adjusted R2 | 0.212 | 0.243 | 0.203 | 0.167 | 0.187 | 0.157 |