Rethinking liquidity creation: Banks, shadow banks and the elasticity of finance

摘要

In this article, the authors use the concept of the hierarchy of money found in the works of Minsky (2008[1986]), Foley (1987), Wray (1990), and Bell (2001) to analyze the process of liquidity creation in modern capitalist economies where shadow banks play an active role. They abandon the narrow focus on banks as the creators of money as well as the idea that nonbank financial institutions are mere intermediaries between savers and borrowers. Instead, the authors demonstrate that, similar to banks, nonbank financial institutions and foreign banks (through their cross-border activities) create liquidity endogenously by leveraging over the liabilities of entities hierarchically above them. The authors further elucidate Kregel's concept of "fictitious" liquidity in the context of the hierarchy of financial liabilities, distinguishing it from "true" liquidity. By bringing shadow banks and the euro-currency markets into to the pyramid of financial liabilities, they develop a more complete framework of liquidity creation in modern capitalist economies. Their "extended" pyramid is useful for analyzing not only the fragility that may arise from the interactions between firms, households and banks, but also that which may originate through the interactions between banks, shadow banks and foreign banks.