Finance and Economic Growth in OECD and G20 Countries

61 Pages Posted: 25 Aug 2015

See all articles by Boris Cournede

Boris Cournede

Organization for Economic Co-Operation and Development (OECD) - Economics Department (ECO)

Oliver Denk

Organization for Economic Co-Operation and Development (OECD)

Date Written: June 16, 2015

Abstract

This paper shows that finance has been a key ingredient of long-term economic growth in OECD and G20 countries over the past half-century, but that there can be too much finance. The evidence indicates that at current levels of household and business credit further expansion slows rather than boosts growth. Causality from more credit to slower growth is supported by a novel empirical methodology which exploits changes in financial regulation across countries and time as a source of exogenous variation in financial size. The empirical analyses point to five factors that link more credit to slower growth: i) excessive financial deregulation, ii) a more pronounced increase in credit issuance by banks than other intermediaries, iii) too-big-to-fail guarantees by the public authorities for large financial institutions, iv) a lower quality of credit and v) a disproportionate rise of household compared with business credit. By contrast, expansions in stock market funding in general boost growth.

Keywords: Finance, GDP growth, economic growth, OECD countries, G20 countries, intermediated credit, financial regulation, too-big-to-fail guarantees, debt finance, equity finance, household credit, business credit, bank credit, capital-market credit, stock market.

JEL Classification: G1, G2, G3, O41, O47, O57

Suggested Citation

Cournede, Boris and Denk, Oliver, Finance and Economic Growth in OECD and G20 Countries (June 16, 2015). Available at SSRN: https://ssrn.com/abstract=2649935 or http://dx.doi.org/10.2139/ssrn.2649935

Boris Cournede (Contact Author)

Organization for Economic Co-Operation and Development (OECD) - Economics Department (ECO) ( email )

2 rue Andre Pascal
Paris Cedex 16, MO 63108
France
+33145249037 (Phone)

HOME PAGE: http://www.oecd.org/eco

Oliver Denk

Organization for Economic Co-Operation and Development (OECD) ( email )

2 rue Andre Pascal
Paris Cedex 16, 75775
France

Register to save articles to
your library

Register

Paper statistics

Downloads
603
Abstract Views
1,847
rank
43,618
PlumX Metrics