Invisible Primes: Fintech Lending with Alternative Data

Marco Di Maggio, Dimuthu Ratnadiwakara and Don Carmichael

No 29840, NBER Working Papers from National Bureau of Economic Research, Inc

Abstract: We exploit anonymized administrative data provided by a major fintech platform to investigate whether using alternative data to assess borrowers' creditworthiness results in broader credit access. Comparing actual outcomes of the fintech platform’s model to counterfactual outcomes based on a “traditional model” used for regulatory reporting purposes, we find that the latter would result in a 70% higher probability of being rejected and higher interest rates for those approved. The borrowers most positively affected are the “invisible primes”--borrowers with low credit scores and short credit histories, but also a low propensity to default. We show that funding loans to these borrowers leads to better economic outcomes for the borrowers and higher returns for the fintech platform.

JEL-codes: G23 G5 G51 (search for similar items in EconPapers)
Date: 2022-03
New Economics Papers: this item is included in nep-ban and nep-pay
Note: CF PR
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Citations: View citations in EconPapers (14)

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