Drivers of capital efficiency
| Year | Model | W*EFF | GIL | CMAN | AGL | QCT | EAI | PDOM | PFOR | GOV | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Panel A: 2006 Results | 1 | 8.373*** | 0.020*** | 0.435*** | 0.041 | −1.362*** | 0.016 | 0.714** | |||
| 2 | 7.087*** | 0.021*** | 0.472*** | 0.038 | −1.858** | −2.639*** | −5.761** | ||||
| 3 | 9.516*** | 0.021*** | 0.444*** | 0.033 | −1.368*** | 0.237 | 0.753** | −1.087 | −2.346** | −4.574 | |
| Panel B: 2009 Results | 1 | 12.320*** | 0.015*** | 0.189 | 0.047 | −2.871*** | 0.778 | −1.800*** | |||
| 2 | 8.744*** | 0.017*** | 0.249* | 0.029 | −4.436*** | −5.805*** | −15.855*** | ||||
| 3 | 17.085*** | 0.014*** | 0.229 | 0.036 | −2.999*** | 1.070** | −1.252*** | −4.875*** | −6.384*** | −14.176*** | |
| Panel C: 2013 Results | 1 | 4.986*** | 0.052*** | 0.289** | −0.133*** | −1.189*** | 1.567*** | 0.356 | |||
| 2 | 2.720*** | 0.051*** | 0.328*** | −0.129*** | −0.257 | 0.323 | −3.623 | ||||
| 3 | 4.908*** | 0.051*** | 0.287** | −0.133*** | −1.179*** | 1.597*** | 0.362 | 0.063 | 0.075 | −3.257 | |
| Panel D: 2016 Results | 1 | 66.678*** | 0.142*** | −0.130 | −0.312*** | −1.371*** | 6.634 | −4.549 | |||
| 2 | 48.257*** | 0.156*** | −0.165 | −0.320*** | 12.738 | 14.746 | −9.116 | ||||
| 3 | 53.467*** | 0.139*** | −0.112 | −0.264** | −1.068** | 6.626 | −4.842 | 12.956 | 14.999 | −9.329 | |
| Panel E: 2019 Results | 1 | 6.696*** | 0.030*** | −0.043 | 0.089** | −1.705*** | 0.735** | −0.239 | |||
| 2 | 1.755** | 0.033*** | −0.074 | 0.084** | 0.639 | 1.513 | −2.579 | ||||
| 3 | 5.765*** | 0.033*** | −0.046 | 0.088** | −1.702*** | 0.705* | −0.226 | 0.925 | 1.556 | −1.846 |
| Year | Model | W*EFF | GIL | CMAN | AGL | QCT | EAI | PDOM | PFOR | GOV | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Panel A: 2006 Results | 1 | 8.373*** | 0.020*** | 0.435*** | 0.041 | −1.362*** | 0.016 | 0.714** | |||
| 2 | 7.087*** | 0.021*** | 0.472*** | 0.038 | −1.858** | −2.639*** | −5.761** | ||||
| 3 | 9.516*** | 0.021*** | 0.444*** | 0.033 | −1.368*** | 0.237 | 0.753** | −1.087 | −2.346** | −4.574 | |
| Panel B: 2009 Results | 1 | 12.320*** | 0.015*** | 0.189 | 0.047 | −2.871*** | 0.778 | −1.800*** | |||
| 2 | 8.744*** | 0.017*** | 0.249* | 0.029 | −4.436*** | −5.805*** | −15.855*** | ||||
| 3 | 17.085*** | 0.014*** | 0.229 | 0.036 | −2.999*** | 1.070** | −1.252*** | −4.875*** | −6.384*** | −14.176*** | |
| Panel C: 2013 Results | 1 | 4.986*** | 0.052*** | 0.289** | −0.133*** | −1.189*** | 1.567*** | 0.356 | |||
| 2 | 2.720*** | 0.051*** | 0.328*** | −0.129*** | −0.257 | 0.323 | −3.623 | ||||
| 3 | 4.908*** | 0.051*** | 0.287** | −0.133*** | −1.179*** | 1.597*** | 0.362 | 0.063 | 0.075 | −3.257 | |
| Panel D: 2016 Results | 1 | 66.678*** | 0.142*** | −0.130 | −0.312*** | −1.371*** | 6.634 | −4.549 | |||
| 2 | 48.257*** | 0.156*** | −0.165 | −0.320*** | 12.738 | 14.746 | −9.116 | ||||
| 3 | 53.467*** | 0.139*** | −0.112 | −0.264** | −1.068** | 6.626 | −4.842 | 12.956 | 14.999 | −9.329 | |
| Panel E: 2019 Results | 1 | 6.696*** | 0.030*** | −0.043 | 0.089** | −1.705*** | 0.735** | −0.239 | |||
| 2 | 1.755** | 0.033*** | −0.074 | 0.084** | 0.639 | 1.513 | −2.579 | ||||
| 3 | 5.765*** | 0.033*** | −0.046 | 0.088** | −1.702*** | 0.705* | −0.226 | 0.925 | 1.556 | −1.846 |
Note(s): The Table presents the results of estimating the equation
***, ** and * are 1, 5 and 10% significant levels respectively