Does Saving Increase the Supply of Credit? A Critique of Loanable Funds Theory
The paper presents a critique of loanable funds theory by using simple accounting relationships. It is shown that many economists identify saving and the credit supply by interpreting the macroeconomic saving-investment identity as a budget constraint. According to that interpretation, more saving through lower consumption (and government spending) leads to a higher supply of credit and thus more funds to be invested by firms for investment. The paper shows that proponents of this theory commit accounting fallacies or need very strong and somewhat peculiar assumptions for their theory to hold. In the first step, the concepts of \saving" and \credit" will be clearly distinguished using simple accounting. It will be shown that credit is not limited by anybody's saving and that no one has to abstain from consumption in order for a credit to be provided. Also, it will be shown that financial saving (an increase in net financial assets) through a reduction in expenses reduces other economic units' ability to spend and save. The identification of saving and the provision of credit is likely to stem from the invalid application of neoclassical growth models to a monetary economy. In those models, there are either only tangible assets, so that no coordination failures in financial saving can occur, or in those models real goods are lent and borrowed, not money.
|Date of creation:||2013|
|Date of revision:|
|Contact details of provider:|| Postal: |
Phone: +49 211 7778 234
Fax: +49 211 7778 4234
Web page: http://www.imk-boeckler.de
More information through EDIRC
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Fabian Lindner, 2013. "Banken treiben Eurokrise," IMK Report 82-2013, IMK at the Hans Boeckler Foundation, Macroeconomic Policy Institute.
- Claudio Borio & Piti Disyatat, 2011. "Global imbalances and the financial crisis: Link or no link?," BIS Working Papers 346, Bank for International Settlements.
- Giuseppe Fontana, 2003. "Post Keynesian Approaches to Endogenous Money: A time framework explanation," Review of Political Economy, Taylor & Francis Journals, vol. 15(3), pages 291-314.
- Hans-Werner Sinn, 2010. "Euro-Krise: Die Bedeutung des Gewährleistungsgesetzes für Deutschland und Europa," Ifo Schnelldienst, Ifo Institute for Economic Research at the University of Munich, vol. 63(10), pages 03-09, 05.
- R. Glenn Hubbard, 1998.
"Capital-Market Imperfections and Investment,"
Journal of Economic Literature,
American Economic Association, vol. 36(1), pages 193-225, March.
- Fernando J. Cardim de Carvalho, 2012. "Aggregate savings, finance and investment," European Journal of Economics and Economic Policies: Intervention, Edward Elgar, vol. 9(2), pages 197-214.
- Lindner Fabian, 2013. "Can Germany be an Example for the Crisis Countries?," Economia & lavoro, Carocci editore, issue 3, pages 151-162.
- M. G. Hayes, 2010. "The loanable funds fallacy: saving, finance and equilibrium," Cambridge Journal of Economics, Oxford University Press, vol. 34(4), pages 807-820.
- Viral V Acharya & Philipp Schnabl, 2010. "Do Global Banks Spread Global Imbalances? Asset-Backed Commercial Paper during the Financial Crisis of 2007–09," IMF Economic Review, Palgrave Macmillan, vol. 58(1), pages 37-73, August.
- Kornai, J, 1979. "Resource-Constrained versus Demand-Constrained Systems," Econometrica, Econometric Society, vol. 47(4), pages 801-19, July.
- International Monetary Fund, 2010. "European Financial Linkages; A New Look At Imbalances," IMF Working Papers 10/295, International Monetary Fund.
- Thomas I. Palley, 1996. "The Saving-Investment Nexus: Why it Matters and How it Works," SCEPA working paper series. SCEPA's main areas of research are macroeconomic policy, inequality and poverty, and globalization. 1996-01, Schwartz Center for Economic Policy Analysis (SCEPA), The New School.
- Naples, Michele I & Aslanbeigui, Nahid, 1996. "What Does Determine the Profit Rate? The Neoclassical Theories Presented in Introductory Textbooks," Cambridge Journal of Economics, Oxford University Press, vol. 20(1), pages 53-71, January.
- Olivier Jean Blanchard & Stanley Fischer, 1989. "Lectures on Macroeconomics," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262022834, June.
- Viral V. Acharya & Philipp Schnabl, 2010. "Do Global Banks Spread Global Imbalances? The Case of Asset-Backed Commercial Paper During the Financial Crisis of 2007-09," NBER Working Papers 16079, National Bureau of Economic Research, Inc.
- Bibow, Jorg, 2001. "The Loanable Funds Fallacy: Exercises in the Analysis of Disequilibrium," Cambridge Journal of Economics, Oxford University Press, vol. 25(5), pages 591-616, September.
- Ulrich Bindseil & Philipp Johann König, 2012. "TARGET2 and the European Sovereign Debt Crisis," Credit and Capital Markets, Credit and Capital Markets, vol. 45(2), pages 135–174.
When requesting a correction, please mention this item's handle: RePEc:imk:wpaper:120-2013. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Sabine Nemitz)
If references are entirely missing, you can add them using this form.