Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
We quantify the signaling effect of trade credit on bank credit in a sample of US firms. Our identification strategy relies on the signaling model by Biais and Gollier (1997) and accounts for the endogeneity due to the possibility of self-selection and the simultaneity between banks’ and firms’ credit decisions. We find that: (i) firms’ self-select into trade credit; (ii) firms’ decision to use trade credit results in a higher chance of obtaining bank credit and a lower cost than the counterfactual ones they would have faced if not using trade credit.