| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| instrumental variable | 0.92 | 0.4 | 9984 | 45 | 21 |
| instrumental | 1.2 | 0.4 | 9769 | 4 | 12 |
| variable | 0.71 | 1 | 5561 | 31 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| instrumental variable | 1.45 | 0.3 | 8529 | 86 |
| instrumental variable analysis | 1.59 | 0.2 | 383 | 81 |
| instrumental variable regression | 0.44 | 0.5 | 6358 | 72 |
| instrumental variable approach | 0.57 | 0.7 | 9767 | 47 |
| instrumental variable estimation | 1.58 | 0.3 | 1173 | 22 |
| instrumental variable method | 1.34 | 0.8 | 5660 | 18 |
| instrumental variable model | 1.94 | 0.9 | 5210 | 40 |
| instrumental variable assumptions | 1.86 | 0.5 | 458 | 64 |
| what is an instrumental variable | 1.68 | 0.1 | 7864 | 21 |
| instrumental variable example | 1.6 | 0.1 | 7961 | 93 |
| research examples used instrumental variable | 0.73 | 0.4 | 4895 | 15 |
| granular instrumental variables | 0.34 | 0.9 | 9397 | 46 |
