Banks increasingly use short-term wholesale funds to supplement traditional retail deposits. Existing literature mainly points to the "bright side" of wholesale funding: sophisticated financiers can monitor banks, disciplining bad but refinancing good ones. This paper models a "dark side" of...

We study how monetary policy affects the funding composition of the banking sector. When monetary tightening reduces the retail deposit supply, banks try to substitute the deposit outflows with wholesale funding to smooth their lending. Banks have varying degrees of accessibility to wholesale...

In this paper we develop a model of the banking firm that enables us to test for portfolio separation. Our theoretical model generalizes existing intertemporal adjustment-cost models by assuming that these costs coexist simultaneously on both sides of the bank's balance sheet. The optimal...

The paper presents the first empirical study of the relation between bank loan volume volatility and bank retail and wholesale liabilities. We argue that since the volume of retail deposits is inflexible, banks facing volatile loan demand tend to fund loans with larger shares of wholesale rather...

In this paper we relate a bank's choice between retail and wholesale liabilities to real economic uncertainty and the resulting volatility of bank loan volumes. We argue that since the volume of retail deposits is slow and costly to adjust to shocks in the volume of bank assets, banks facing...