Risk Spillovers and Hedging: Why Do Firms Invest Too Much in Systemic Risk?
AbstractIn this paper we show that free entry decisions may be socially inefficient, even in a perfectly competitive homogeneous goods market with non-lumpy investments. In our model, inefficient entry decisions are the result of risk-aversion of incumbent producers and consumers, combined with incomplete financial markets which limit risk-sharing between market actors. Investments in productive assets affect the distribution of equilibrium prices and quantities, and create risk spillovers. From a societal perspective, entrants underinvest in technologies that would reduce systemic sector risk, and may overinvest in risk-increasing technologies. The inefficiency is shown to disappear when a complete financial market of tradable risk-sharing instruments is available, although the introduction of any individual tradable instrument may actually decrease efficiency. We therefore believe that sectors without well-developed financial markets will benefit from sector-specific regulation of investment decisions.
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Bibliographic InfoPaper provided by Tilburg University, Center for Economic Research in its series Discussion Paper with number 2011-057.
Date of creation: 2011
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investments in productive assets; hedging; systemic risk; risk spillovers;
Other versions of this item:
- Willems, Bert & Morbée, Joris, 2011. "Risk spillovers and hedging: why do firms invest too much in systemic risk?," Open Access publications from Katholieke Universiteit Leuven urn:hdl:123456789/313247, Katholieke Universiteit Leuven.
- Bert WILLEMS & Joris MORBEE, 2011. "Risk spillovers and hedging: why do firms invest too much in systemic risk?," Center for Economic Studies - Discussion papers ces11.17, Katholieke Universiteit Leuven, Centrum voor Economische Studiën.
- Willems, Bert & Morbee, J., 2011. "Risk Spillovers and Hedging: Why Do Firms Invest Too Much in Systemic Risk?," Discussion Paper 2011-029, Tilburg University, Tilburg Law and Economic Center.
- L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation
- L97 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Utilities: General
- H23 - Public Economics - - Taxation, Subsidies, and Revenue - - - Externalities; Redistributive Effects; Environmental Taxes and Subsidies
- G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
This paper has been announced in the following NEP Reports:
- NEP-ALL-2011-06-11 (All new papers)
- NEP-BAN-2011-06-11 (Banking)
- NEP-REG-2011-06-11 (Regulation)
- NEP-UPT-2011-06-11 (Utility Models & Prospect Theory)
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.:
- Dixit, Avinash, 1979.
"The Role of Investment in Entry-Deterrence,"
The Warwick Economics Research Paper Series (TWERPS)
140, University of Warwick, Department of Economics.
- Willems, Bert & Morbee, Joris, 2008.
"Market completeness: how options affect hedging and investments in the electricity sector,"
Open Access publications from Katholieke Universiteit Leuven
urn:hdl:123456789/198270, Katholieke Universiteit Leuven.
- Willems, Bert & Morbee, Joris, 2010. "Market completeness: How options affect hedging and investments in the electricity sector," Energy Economics, Elsevier, vol. 32(4), pages 786-795, July.
- Jianjun Miao & Neng Wang, 2007.
"Investment, Consumption, and Hedging under Incomplete Markets,"
NBER Working Papers
13250, National Bureau of Economic Research, Inc.
- Miao, Jianjun & Wang, Neng, 2007. "Investment, consumption, and hedging under incomplete markets," Journal of Financial Economics, Elsevier, vol. 86(3), pages 608-642, December.
- Jianjun Miao & Neng Wang, 2006. "Investment, consumption and hedging under incomplete markets," 2006 Meeting Papers 289, Society for Economic Dynamics.
- Jianjun Miao & Neng Wang, 2006. "Investment, Consumption, and Hedging under Incomplete Markets," CEMA Working Papers 459, China Economics and Management Academy, Central University of Finance and Economics.
- Junjian Miao & Neng Wang, 2005. "Investment, Consumption and Hedging under Incomplete Markets," Boston University - Department of Economics - Macroeconomics Working Papers Series WP2005-011, Boston University - Department of Economics, revised Sep 2006.
- Perrakis, Stylianos & Warskett, George, 1983. "Capacity and Entry under Demand Uncertainty," Review of Economic Studies, Wiley Blackwell, vol. 50(3), pages 495-511, July.
- C.C. von Weizsaker, 1980. "A Welfare Analysis of Barriers to Entry," Bell Journal of Economics, The RAND Corporation, vol. 11(2), pages 399-420, Autumn.
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