By Jesus Gonzalez-Garcia and Francesco Grigoli
(Version in Español)
Government ownership of banks is still common around the world, despite the large number of privatizations that took place over the past four decades as governments reduced their role in the economy. On average, state-owned banks hold 21 percent of the assets of the banking system worldwide. In Latin American and Caribbean countries, the public banks’ share is about 15 percent, with some of them showing very large shares, for instance, Argentina, Brazil, Uruguay, and Costa Rica are all over 40 percent (see Figure 1).
State-owned banks play an important role in the financial system. They fulfill functions that are not performed by private banks, provide financing for projects that benefit the rest of the economy, and provide countercyclical lending (lending more when the economy is weak). But public banks usually respond to the needs of governments owing to the state’s obvious involvement in their administration. As a result, government’s participation in the banking system may weaken fiscal discipline by allowing the public sector to access financing that they would not obtain from other sources.
In our recent study, we use a panel dataset for 123 countries to test whether a larger presence of state-owned banks in the banking system is associated with more credit to the public sector, larger fiscal deficits, higher public debt ratios, and the crowding out of credit to the private sector.