PMC:7210464 / 82597-82965 6 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T761 | 0-195 | Sentence | denotes | Because the spread of the virus depends on both the number of infectious people and the weather conditions, the coefficients in the first stage regressions do not have structural interpretations. |
| T762 | 196-315 | Sentence | denotes | The Wald tests on the joint significance of the excluded instruments are conducted and their F statistics are reported. |
| T763 | 316-368 | Sentence | denotes | The excluded instruments have good predictive power. |