The Effect of Introducing a Non-redundant Derivative on the Volatility of Stock-Market Returns
We study the effect of introducing a new security, such as a non-redundant derivative, on the volatility of stock-market returns. Our analysis uses a standard, continuous time, dynamic, general-equilibrium, full-information, frictionless, Lucas endowment economy where there are two classes of agents who have time-additive power utility functions and differ only in their risk aversion. We solve for equilibrium in two versions of this economy. In the first version, risk-sharing opportunities are limited because investors can trade in only the market portfolio, which is a claim on the aggregate endowment. In the second version, agents can trade in both the market portfolio and a new zero-net-supply derivative. We show analytically that for a sufficiently small precautionary-savings effect, the introduction of a non-redundant derivative on the market increases the volatility of stock-market returns.
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- David Cass & Alessandro Citanna, 1998. "Pareto improving financial innovation in incomplete markets," Economic Theory, Springer, vol. 11(3), pages 467-494.
- Franke, Gunter & Stapleton, Richard C. & Subrahmanyam, Marti G., 1998. "Who Buys and Who Sells Options: The Role of Options in an Economy with Background Risk," Journal of Economic Theory, Elsevier, vol. 82(1), pages 89-109, September.
- Leland, Hayne E, 1980.
" Who Should Buy Portfolio Insurance?,"
Journal of Finance,
American Finance Association, vol. 35(2), pages 581-94, May.
- Gennotte, Gerard & Leland, Hayne, 1990.
"Market Liquidity, Hedging, and Crashes,"
American Economic Review,
American Economic Association, vol. 80(5), pages 999-1021, December.
- Gerard Gennotte and Hayne Leland., 1989. "Market Liquidity, Hedging and Crashes," Research Program in Finance Working Papers RPF-184, University of California at Berkeley.
- Gerard Gennotte and Hayne Leland., 1989. "Market Liquidity, Hedging and Crashes," Research Program in Finance Working Papers RPF-192, University of California at Berkeley.
- Alessandro Citanna & Karl Schmedders, 2005. "Excess price volatility and financial innovation," Economic Theory, Springer, vol. 26(3), pages 559-587, October.
- Heaton, John & Lucas, Deborah J, 1996.
"Evaluating the Effects of Incomplete Markets on Risk Sharing and Asset Pricing,"
Journal of Political Economy,
University of Chicago Press, vol. 104(3), pages 443-87, June.
- John Heaton & Deborah Lucas, 1993. "Evaluating the Effects of Incomplete Markets on Risk Sharing and Asset Pricing," NBER Working Papers 4249, National Bureau of Economic Research, Inc.
- Jerome B. Detemple, 1990. "Financial Innovation, Values and Volatilities when Markets Are Incomplete*," The Geneva Risk and Insurance Review, Palgrave Macmillan, vol. 15(1), pages 47-53, March.
- Huang, Jennifer & Wang, Jiang, 1997. "Market Structure, Security Prices, And Informational Efficiency," Macroeconomic Dynamics, Cambridge University Press, vol. 1(01), pages 169-205, January.
- repec:cup:macdyn:v:1:y:1997:i:1:p:169-205 is not listed on IDEAS
- Mas-Colell, Andreu, 1986. "The Price Equilibrium Existence Problem in Topological Vector Lattice s," Econometrica, Econometric Society, vol. 54(5), pages 1039-53, September.
- Domenico Cuoco & Hua He, 2001. "Dynamic Aggregation and Computation of Equilibria in Finite-Dimensional Economies with Incomplete Financial Markets," Annals of Economics and Finance, Society for AEF, vol. 2(2), pages 265-296, November.
- Grossman, Sanford J & Zhou, Zhongquan, 1996. " Equilibrium Analysis of Portfolio Insurance," Journal of Finance, American Finance Association, vol. 51(4), pages 1379-1403, September.
- Brennan, Michael J & Schwartz, Eduardo S, 1989. "Portfolio Insurance and Financial Market Equilibrium," The Journal of Business, University of Chicago Press, vol. 62(4), pages 455-72, October.
- Zapatero, Fernando, 1998. "Effects of financial innovations on market volatility when beliefs are heterogeneous," Journal of Economic Dynamics and Control, Elsevier, vol. 22(4), pages 597-626, April.
- Detemple, Jerome B & Selden, Larry, 1991. "A General Equilibrium Analysis of Option and Stock Market Interactions," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 32(2), pages 279-303, May.
- Michael Gallmeyer & Burton Hollifield, . "An Examination of Heterogeneous Beliefs with a Short Sale Constraint," GSIA Working Papers 2002-E2, Carnegie Mellon University, Tepper School of Business.
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