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Multiple Priors and No-Transaction Region

  • Roman Kozhan

We study single period asset allocation problems of the investor who maximizes the expected utility with respect to non-additive beliefs. The non-additive beliefs of the investor model the presence of an uncertainty and they are assumed to be consistent with the Maxmin expected utility theory of Gilboa and Schmeidler (1989). The proportional transaction costs are incorporated into the model. We provide the explicit form solutions for the bounds of no-transaction regions which completely determine the optimal policy of the investor.

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Paper provided by Warwick Business School, Finance Group in its series Working Papers with number wp06-24.

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Date of creation: 2006
Date of revision:
Handle: RePEc:wbs:wpaper:wp06-24
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  9. Kozhan, Roman, 2006. "Multiple Priors And No-Transaction Region," Working Paper Series 2006,4, European University Viadrina Frankfurt (Oder), The Postgraduate Research Programme Capital Markets and Finance in the Enlarged Europe.
  10. Gerard Gennotte & Alan Jung, 1994. "Investment Strategies under Transaction Costs: The Finite Horizon Case," Management Science, INFORMS, vol. 40(3), pages 385-404, March.
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  16. Tavakkol, Amir & Korczak, Piotr, 2005. "Institutional Investors and the Information Content of Earnings Announcements: The Case of Poland," Working Paper Series 2005,3, European University Viadrina Frankfurt (Oder), The Postgraduate Research Programme Capital Markets and Finance in the Enlarged Europe.
  17. Wisniewski, Tomasz P., 2004. "Reexamination of the link between insider trading and price efficiency," Economic Systems, Elsevier, vol. 28(2), pages 209-228, June.
  18. Bialkowski, Jedrzej & Gottschalk, Katrin & Wisniewski, Tomasz Piotr, 2006. "Stock Market Volatility around National Elections," Working Paper Series 2006,2, European University Viadrina Frankfurt (Oder), The Postgraduate Research Programme Capital Markets and Finance in the Enlarged Europe.
  19. Stephan, Andreas & Brück, Tilman, 2005. "Do Eurozone Countries Cheat with their Budget Deficit Forecasts?," Working Paper Series 2005,5, European University Viadrina Frankfurt (Oder), The Postgraduate Research Programme Capital Markets and Finance in the Enlarged Europe.
  20. Gilbert, Aaron & Tourani-Rad, Alireza & Wisniewski, Tomasz Piotr, 2006. "Do insiders crowd out analysts?," Finance Research Letters, Elsevier, vol. 3(1), pages 40-48, March.
  21. Havrylchyk, Olena, 2006. "Efficiency of the Polish banking industry: Foreign versus domestic banks," Journal of Banking & Finance, Elsevier, vol. 30(7), pages 1975-1996, July.
  22. Gebka, Bartosz & Serwa, Dobromil, 2006. "Are financial spillovers stable across regimes?: Evidence from the 1997 Asian crisis," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 16(4), pages 301-317, October.
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  24. Carlier, Guillaume & Dana, Rose-Anne, 2003. "Core of convex distortions of a probability," Economics Papers from University Paris Dauphine 123456789/5446, Paris Dauphine University.
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