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Portfolio Diversification in Energy Markets

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  • Galvani, Valentina

    ()
    (University of Alberta, Department of Economics)

  • Plourde, Andre

    ()
    (University of Alberta, Department of Economics)

Abstract

This papers results indicate that futures for crude oil, natural gas and unleaded gasoline fail to enhance the performance of representative energy stocks in terms of return to risk, but do decrease the overall level of risk exposure borne by passive equity investors. Our findings suggest that futures contracts on energy commodities are valuable to market participants with an interest in hedging against price fluctuations in energy markets by buy-and-hold strategies. However, this conclusion is reversed when one takes the perspective of traders whose core interests can be better approximated through the return to risk-bearing. In fact, this paper documents that return-to-risk maximizing agents are unlikely to profit from trading energy futures in addition to energy stocks. Moreover, futures for energy commodities fail to offer significant diversification gains with respect to energy stocks once investors adopt simple dynamic trading strategies that rely on readily available pricing information.

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Bibliographic Info

Paper provided by University of Alberta, Department of Economics in its series Working Papers with number 2009-6.

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Length: 23 pages
Date of creation: 31 Jan 2009
Date of revision:
Handle: RePEc:ris:albaec:2009_006

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Related research

Keywords: energy markets; diversification benefits; mean-variance spanning;

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References

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  1. Haim Levy, 2004. "Prospect Theory and Mean-Variance Analysis," Review of Financial Studies, Society for Financial Studies, vol. 17(4), pages 1015-1041.
  2. Jobson, J D & Korkie, Bob, 1984. " On the Jensen Measure and Marginal Improvements in Portfolio Performance: A Note," Journal of Finance, American Finance Association, vol. 39(1), pages 245-51, March.
  3. Roon, F.A. de & Nijman, T.E. & Werker, B.J.M., 1998. "Testing for mean-variance spanning with short sales constraints and transaction costs: The case of emerging markets," Discussion Paper 1998-07, Tilburg University, Center for Economic Research.
  4. Eun, Cheol S. & Huang, Wei & Lai, Sandy, 2008. "International Diversification with Large- and Small-Cap Stocks," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 43(02), pages 489-524, June.
  5. Bekaert, Geert & Urias, Michael S, 1996. " Diversification, Integration and Emerging Market Closed-End Funds," Journal of Finance, American Finance Association, vol. 51(3), pages 835-69, July.
  6. Nijman, T.E. & Roon, F.A. de, 2001. "Testing for mean-variance spanning: A survey," Open Access publications from Tilburg University urn:nbn:nl:ui:12-87531, Tilburg University.
  7. Berndt, Ernst R & Savin, N Eugene, 1977. "Conflict among Criteria for Testing Hypotheses in the Multivariate Linear Regression Model," Econometrica, Econometric Society, vol. 45(5), pages 1263-77, July.
  8. Newey, Whitney & West, Kenneth, 2014. "A simple, positive semi-definite, heteroscedasticity and autocorrelation consistent covariance matrix," Applied Econometrics, Publishing House "SINERGIA PRESS", vol. 33(1), pages 125-132.
  9. Merton, Robert C., 1972. "An Analytic Derivation of the Efficient Portfolio Frontier," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 7(04), pages 1851-1872, September.
  10. Roon, F.A. de & Nijman, T.E. & Veld, C.H., 2000. "Hedging pressure effects in futures markets," Open Access publications from Tilburg University urn:nbn:nl:ui:12-83944, Tilburg University.
  11. David Bowman & Jon Faust, 1995. "Options, sunspots, and the creation of uncertainty," International Finance Discussion Papers 510, Board of Governors of the Federal Reserve System (U.S.).
  12. Jobson, J. D. & Korkie, Bob, 1989. "A Performance Interpretation of Multivariate Tests of Asset Set Intersection, Spanning, and Mean-Variance Efficiency," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 24(02), pages 185-204, June.
  13. Lars Peter Hansen & Ravi Jagannathan, 1990. "Implications of security market data for models of dynamic economies," Discussion Paper / Institute for Empirical Macroeconomics 29, Federal Reserve Bank of Minneapolis.
  14. Vihang Errunza & Ked Hogan & Mao-Wei Hung, 1999. "Can the Gains from International Diversification Be Achieved without Trading Abroad?," Journal of Finance, American Finance Association, vol. 54(6), pages 2075-2107, December.
  15. Fama, Eugene F. & French, Kenneth R., 1993. "Common risk factors in the returns on stocks and bonds," Journal of Financial Economics, Elsevier, vol. 33(1), pages 3-56, February.
  16. Bessembinder, Hendrik, 1992. "Systematic Risk, Hedging Pressure, and Risk Premiums in Futures Markets," Review of Financial Studies, Society for Financial Studies, vol. 5(4), pages 637-67.
  17. David Cass & Alessandro Citanna, 1998. "Pareto improving financial innovation in incomplete markets," Economic Theory, Springer, vol. 11(3), pages 467-494.
  18. Harry Markowitz, 1952. "Portfolio Selection," Journal of Finance, American Finance Association, vol. 7(1), pages 77-91, 03.
  19. van Zijl, Tony, 1987. "Risk Decomposition: Variance or Standard Deviation—A Reexamination and Extension," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 22(02), pages 237-247, June.
  20. Elul Ronel, 1995. "Welfare Effects of Financial Innovation in Incomplete Markets Economies with Several Consumption Goods," Journal of Economic Theory, Elsevier, vol. 65(1), pages 43-78, February.
  21. Tarun Chordia, 2001. "Market Liquidity and Trading Activity," Journal of Finance, American Finance Association, vol. 56(2), pages 501-530, 04.
  22. Shefrin, Hersh & Statman, Meir, 2000. "Behavioral Portfolio Theory," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 35(02), pages 127-151, June.
  23. Atsushi Kajii, 1997. "On the Role of Options in Sunspot Equilibria," Econometrica, Econometric Society, vol. 65(4), pages 977-986, July.
  24. Jensen, Michael C, 1969. "Risk, The Pricing of Capital Assets, and the Evaluation of Investment Portfolios," The Journal of Business, University of Chicago Press, vol. 42(2), pages 167-247, April.
  25. Jobson, J. D. & Korkie, Bob, 1982. "Potential performance and tests of portfolio efficiency," Journal of Financial Economics, Elsevier, vol. 10(4), pages 433-466, December.
  26. Elton, Edwin J & Gruber, Martin J & Rentzler, Joel C, 1987. "Professionally Managed, Publicly Traded Commodity Funds," The Journal of Business, University of Chicago Press, vol. 60(2), pages 175-99, April.
  27. Willig, Robert D, 1978. "Recent Theoretical Developments in Financial Theory: Discussion," Journal of Finance, American Finance Association, vol. 33(3), pages 792-94, June.
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Citations

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Cited by:
  1. Gustavo A. Marrero & Luis A. Puch & Francisco J. Ramos-Real, 2013. "Mean-variance portfolio methods for energy policy risk management," Documentos del Instituto Complutense de Análisis Económico 2013-41, Universidad Complutense de Madrid, Facultad de Ciencias Económicas y Empresariales.
  2. de Oliveira, Francisco Alexandre & de Paiva, Anderson Paulo & Lima, José Wanderley Marangon & Balestrassi, Pedro Paulo & Mendes, Ronã Rinston Amaury, 2011. "Portfolio optimization using Mixture Design of Experiments: Scheduling trades within electricity markets," Energy Economics, Elsevier, vol. 33(1), pages 24-32, January.
  3. Ugur Ergun & Azizah Ibrahim, 2013. "Global Energy Prices and the Behavior of Energy Stock Price Fluctuations," Asian Economic and Financial Review, Asian Economic and Social Society, vol. 3(11), pages 1460-1465, November.
  4. Belousova, Julia & Dorfleitner, Gregor, 2012. "On the diversification benefits of commodities from the perspective of euro investors," Journal of Banking & Finance, Elsevier, vol. 36(9), pages 2455-2472.
  5. Galvani, Valentina & Plourde, André, 2013. "Spanning with futures contracts," The Quarterly Review of Economics and Finance, Elsevier, vol. 53(1), pages 61-72.
  6. Galvani, Valentina & Plourde, Andre, 2009. "Spanning with Zero-Price Investment Assets," Working Papers 2009-5, University of Alberta, Department of Economics.
  7. Valentina Galvani & Stuart Landon, 2013. "Riding the yield curve: a spanning analysis," Review of Quantitative Finance and Accounting, Springer, vol. 40(1), pages 135-154, January.
  8. Henriques, Irene & Sadorsky, Perry, 2011. "The effect of oil price volatility on strategic investment," Energy Economics, Elsevier, vol. 33(1), pages 79-87, January.
  9. Daskalaki, Charoula & Skiadopoulos, George, 2011. "Should investors include commodities in their portfolios after all? New evidence," Journal of Banking & Finance, Elsevier, vol. 35(10), pages 2606-2626, October.

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