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2015 | 219 | 28-40

Article title

Zbieżność strategii optymalnych na rynkach finansowych z ograniczeniami płynności

Content

Title variants

EN
Convergence of optimal strategies on financial markets with liquidity constraints

Languages of publication

PL

Abstracts

PL
W pracy rozważamy model rynku finansowego opisanego przez Çetina i Rogersa [2007], w którym ściśle wypukłe koszty transakcyjne służą do modelowania efektów związanych z ograniczeniami płynności. Udaje się wzmocnić rezultaty tej pra-cy, dowodząc jedyności strategii optymalnych, oraz wykazać ich ciągłość względem preferencji inwestorów.
EN
In this paper we consider the model of financial market described by Çetin and Rogers [2007], where strictly convex transaction costs are used to model the effects of liquidity constraints. We were able to improve results of that paper, proving uniqueness of optimal strategies and their continuity with respect to investors’ preferences.

Year

Volume

219

Pages

28-40

Physical description

Contributors

References

  • Carassus L., Rásonyi M. (2007), Optimal strategies and utility-based prices converge when agents’ preferences do, „Mathematics of Operations Research”, Vol. 32 (1).
  • Çetin U., Rogers L.C.G. (2007), Modeling liquidity effects in discrete time, „Mathemati-cal Finance”, Vol. 17 (1).
  • Föllmer H., Schied A. (2004), Stochastic Finance. An Introduction in Discrete Time, 2nd edition, „De Gruyter Studies in Mathematics”, No. 27, Walter de Gryter & Co., Berlin.
  • Jouini E., Napp C. (2004), Convergence of utility functions and convergence of optimal strategies, „Finance and Stochastics”, Vol. 8 (1).
  • Kabanov Y., Stricker C. (2001), A teachers’ note on no-arbitrage criteria, [w:] Séminai-re de Probabilités, XXXV, „Lecture Notes in Math”, Vol. 1755, Springer, Berlin.
  • Kardaras C., Žitković G. (2011), Stability of the utility maximization problem with ran-dom endowment in incomplete markets, „Mathematical Finance”, Vol. 21 (2).
  • Kucharski R. (2006), Convergence of optimal strategies in a discrete time market with finite horizon, „Applicationes Mathematicae”, Vol. 33 (1).
  • Kucharski R. (2008), Convergence of optimal strategies under proportional transaction costs [w:] Ł. Stettner (ed.), Advances in mathematics of finance, No. 83 in Banach Center Publications, Polish Academy of Sciences, Institute of Mathematics, Warsaw.
  • Larsen K. (2009), Continuity of utility-maximization with respect to preferences, „Ma-thematical Finance”, Vol. 19 (2).
  • Larsen K., Žitković G. (2007), Stability of utility-maximization in incomplete markets, „Stochastic Processes and their Applications”, Vol. 117 (11).
  • Rockafellar R.T., Wets, R.J.-B. (1998), Variational analysis, Vol. 317 of „Grundlehren der Mathematischen Wissenschaften” [Fundamental Principles of Mathematical Sciences], Springer-Verlag, Berlin.
  • Rogers L.C.G., Singh S. (2004), Modelling liquidity and its effects on price, Technical Report, Cambridge University.

Document Type

Publication order reference

Identifiers

ISSN
2083-8611

YADDA identifier

bwmeta1.element.desklight-512a60e3-0a8b-48d4-b553-b6f03306f280
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