Hand-to-mouth banks: Deposit inflows and the marginal propensity to lend
Felix Corell
No 59, LawFin Working Paper Series from Goethe University, Center for Advanced Studies on the Foundations of Law and Finance (LawFin)
Abstract:
In modern macroeconomics, the marginal propensity to consume out of transitory income shocks is a central object of interest. This paper empirically explores a parallel concept in banking: the marginal propensity to lend out of unsolicited deposit inflows (MPLD). Using county-level dividend payouts as an instrument for deposit inflows, I estimate the MPLD for U.S. banks and show that before QE, the average bank operated "hand-to-mouth" - it transformed approximately every dollar of deposit inflow into new loans, consistent with tight liquidity constraints. However, since then, the MPLD has dropped to 0.35. Moreover, the MPLD decreases in banks' cash-to-asset ratio and deposit market power. The findings suggest that the QE-induced abundant reserves regime significantly relaxed liquidity constraints for the majority of banks, but did not eliminate them entirely.
Keywords: Banking; deposits; loans; money creation; reserves (search for similar items in EconPapers)
JEL-codes: E42 E51 G21 (search for similar items in EconPapers)
Date: 2025
References: View references in EconPapers View complete reference list from CitEc
Citations:
Downloads: (external link)
https://www.econstor.eu/bitstream/10419/330688/1/1940625831.pdf (application/pdf)
Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.
Export reference: BibTeX
RIS (EndNote, ProCite, RefMan)
HTML/Text
Persistent link: https://EconPapers.repec.org/RePEc:zbw:lawfin:330688
DOI: 10.2139/ssrn.5467009
Access Statistics for this paper
More papers in LawFin Working Paper Series from Goethe University, Center for Advanced Studies on the Foundations of Law and Finance (LawFin) Contact information at EDIRC.
Bibliographic data for series maintained by ZBW - Leibniz Information Centre for Economics ().