From: Corruption red flags in public procurement: new evidence from Italian calls for tenders
Double selection | Partialing-out | Cross-fit partialing-out | |
---|---|---|---|
Open Tender Day V. | 0.019∗∗ | 0.019∗∗ | 0.023∗∗∗ |
[0.008] | [0.008] | [0.008] | |
Ad Hoc Subcontract | −0.059∗∗∗ | −0.055∗∗∗ | −0.054∗∗∗ |
[0.011] | [0.007] | [0.012] | |
No Subcontr to Bid | 0.060∗∗∗ | 0.052∗∗∗ | 0.052∗∗∗ |
[0.013] | [0.009] | [0.013] | |
Firm List Preference | 0.005 | 0.004 | 0.005 |
[0.007] | [0.007] | [0.007] | |
MEAT-Qual. Score | 0.024∗ | 0.023∗ | 0.022∗ |
[0.012] | [0.012] | [0.012] | |
Observations | 3195 | 3195 | 3195 |
Number of controls included | 29 | 29 | 33 |