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2012 Fiscal Year Final Research Report

Development of the methods of stochastic control and filtering in mathematical finance

Research Project

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Project/Area Number 20340019
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field General mathematics (including Probability theory/Statistical mathematics)
Research InstitutionKansai University (2011-2012)
Osaka University (2008-2010)

Principal Investigator

NAGAI Hideo  関西大学, システム理工学部, 教授 (70110848)

Co-Investigator(Kenkyū-buntansha) KOHATSU-HIGA Arturo  立命館大学, 理工学部, 教授 (80420412)
SEKINE Jun  大阪大学, 大学院・基礎工学研究科, 教授 (50314399)
MIYAHARA Yoshio  名古屋市立大学, 名誉教授 (20106256)
KOIKE Shigeaki  東北大学, 大学院・理学研究科, 教授 (90205295)
ISHII Hitoshi  早稲田大学, 教育・総合科学学術院, 教授 (70102887)
HATA Hiroaki  静岡大学, 教育学部, 助教 (00609290)
Co-Investigator(Renkei-kenkyūsha) AIDA Shigeki  東北大学, 大学院・理学研究科, 教授 (90222455)
NAGAHATA Yukio  新潟大学, 大学院・理工学研究科, 准教授 (50397725)
TAMURA Takashi  大阪府立大学, 学術研究院, 准教授 (50437357)
KAISE Hidehiro  大阪大学, 大学院・基礎工学研究科, 准教授 (60377778)
Project Period (FY) 2008 – 2012
Keywords大偏差確率制御 / H-J-B 方程式 / ポートフォリオ最適化 / デリバティブの価値評価 / 双対性定理 / エルゴード型確率制御 / リスク鋭感的確率制御 / 粘性解
Research Abstract

We considered the portfolio optimization problems related to expected utility maximization and valuation of the derivatives as certain kinds of stochastic control problems and developed analysis based on filtering theory and the dynamic programming principles. In particular, we obtained notable results e.g. duality theorems etc., on the large deviation control problems by bringing new aspects in considering down side risk minimization.

  • Research Products

    (53 results)

All 2013 2012 2011 2010 2009 2008

All Journal Article (19 results) (of which Peer Reviewed: 19 results) Presentation (33 results) Book (1 results)

  • [Journal Article] A new PDE approach to the large time asymptotics of solutions of Hamilton.Jacobi equations2013

    • Author(s)
      G.Barles, H.Ishii and H.Mitake
    • Journal Title

      Bull. Math. Sci

      Volume: (in press)

    • DOI

      DOI 10.1007/s13373-013-0036-0

    • Peer Reviewed
  • [Journal Article] Expected power-utility maximization under incomplete information and with Cox-process observation2013

    • Author(s)
      H. Nagai
    • Journal Title

      Appl. Math. Optimization

      Volume: 67 Pages: 33-72

    • DOI

      DOI 10.1007/s00245-012-9180-2

    • Peer Reviewed
  • [Journal Article] A market model with medium/long-term effects due to an insider2013

    • Author(s)
      Hata, Hiroaki, Kohatsu-Higa, Arturo
    • Journal Title

      Quantitative Finance

      Volume: Volume 13, Number 3 Pages: 421-437(17)

    • DOI

      DOI:10.1080/14697688.2012.695084

    • Peer Reviewed
  • [Journal Article] Risk-sensitive asset management with Wishart autoregressive type factor model2013

    • Author(s)
      H.Hata and J.Sekine
    • Journal Title

      Journal of Mathematical Finance

      Volume: 3(1A) Pages: 222-229

    • DOI

      DOI: 10.4236/jmf.2013.31A021

    • Peer Reviewed
  • [Journal Article] Downside risk minimization via a large deviations approach2012

    • Author(s)
      H. Nagai
    • Journal Title

      Annals of Applied Probability

      Volume: vol.22 Pages: 608-669

    • DOI

      DOI 10.1214/11-AAP781

    • Peer Reviewed
  • [Journal Article] Down-side risk minimization under prescribed consumption level2012

    • Author(s)
      H.Nagai
    • Journal Title

      Risk and Decision Analysis

      Volume: 3 Pages: 191-200

    • DOI

      DOI 10.3233/RDA-2011-0058

    • Peer Reviewed
  • [Journal Article] On the large time behavior of solutions of Hamilton-Jacobi equations associated with nonlinear boundary conditions2012

    • Author(s)
      G.Barles, H.Ishii and H.Mitake
    • Journal Title

      Arch. Ration. Mech. Anal.

      Volume: 204, no. 2 Pages: 515-558

    • DOI

      DOI 10.1007/s00205-011-0484-1

    • Peer Reviewed
  • [Journal Article] Lcal maximum principle for Lp viscosity solutions of fully nonlinear elliptic PDEs with unbounded coefficients2012

    • Author(s)
      S. Koike, A. Swiech
    • Journal Title

      Communications in Pure and Applied Analysis

      Volume: 11, No5 Pages: 1897-1910

    • DOI

      doi: 10.3934/cpaa.2012.11.1897

    • Peer Reviewed
  • [Journal Article] Weak Kyle-Back equilibrium models for Max and ArgMax2012

    • Author(s)
      Kohatsu-Higa and S. Ortiz
    • Journal Title

      SIAM Journal on Financial Mathematics

      Volume: vol.1 Pages: 179-211

    • DOI

      DOI:10.1137/080739768

    • Peer Reviewed
  • [Journal Article] Comparison principle for unbounded viscosity solutions of degenerate elliptic PDEs with gradient superlinear terms2011

    • Author(s)
      S. Koike, O. Ley
    • Journal Title

      Journal of Mathematical Analysis and Applications

      Volume: vol. 381 (1) Pages: 110-120

    • DOI

      DOI: 10.1016/j.maa.2011.03009

    • Peer Reviewed
  • [Journal Article] Asymptotics of the probability minimizing a "down-side" risk under paertial information2011

    • Author(s)
      H.Nagai
    • Journal Title

      Quantitative Finance

      Volume: Vol.11 Pages: 789-803

    • DOI

      DOI: 10.180/14697680903341814

    • Peer Reviewed
  • [Journal Article] Weak KAM aspects of convex Hamilton.Jacobi equations with Neumann type boundary conditions2011

    • Author(s)
      H. Ishii
    • Journal Title

      J. Math. Pures Appl.

      Volume: 95 Pages: 99-135

    • DOI

      DOI:10.1016/j.matpur.2010.10.006

    • Peer Reviewed
  • [Journal Article] Asymptotics of the probability minimizing a "down-side" risk2010

    • Author(s)
      H. Hata, H. Nagai and S.J. Sheu
    • Journal Title

      Annals of Applied Probability

      Volume: vol.20 Pages: 52-89

    • DOI

      DOI: 10.1214/09-AAP618

    • Peer Reviewed
  • [Journal Article] Risk-sensitive asset management, Encyclopedia of Quantitative Finance2010

    • Author(s)
      H. Nagai
    • Journal Title

      Chichester

      Pages: 1589-15931

    • DOI

      10.1002/9780470061602.eqf14018

    • Peer Reviewed
  • [Journal Article] Jump-adapted discretization schemes for Levy-driven SDEs2010

    • Author(s)
      A.Kohatsu-Higa and P. Tankov
    • Journal Title

      Stochastic processes and their applications

      Volume: vol. 120 Pages: 2258-2285

    • DOI

      DOI:10.1016/j.spa.2010.07.001

    • Peer Reviewed
  • [Journal Article] Risk-Sensitive Value Measure Method for Projects Evaluation2010

    • Author(s)
      Y. Miyahara
    • Journal Title

      Journal of Real Options and Strategy

      Volume: vol.3 Pages: 185-204

    • URL

      http:www.jstage.jst.go.jp

    • Peer Reviewed
  • [Journal Article] Weak Harnack inequality for fully nonlinear uniformly elliptic PDE with unbounded ingredients2009

    • Author(s)
      S.Koike and A.Swiech
    • Journal Title

      Journal of Mathematical Society of Japan

      Volume: 61 Pages: 723-755

    • DOI

      DOI: 10.2969/jmsj/06130723

    • Peer Reviewed
  • [Journal Article] Existence of strong solutions of Pucci extremal equations with superlinear growth in Du2009

    • Author(s)
      S.Koike and A.Swiech
    • Journal Title

      Journal of the Fixed Point Theory and its Application

      Volume: 5 Pages: 291-304

    • Peer Reviewed
  • [Journal Article] PDE approach to utility maximization for market models with hidden Markov factors2008

    • Author(s)
      H. Nagai and W.J. Runggaldier:
    • Journal Title

      Progress in Probability

      Volume: vol.59 Pages: 493-506

    • Peer Reviewed
  • [Presentation] Some remarks on large deviation estimates for controlled semi-martingales2013

    • Author(s)
      H. Nagai
    • Organizer
      2012 NCTS Workshop on Stochastic processes and Applications, NCTS
    • Place of Presentation
      Taiwan
    • Year and Date
      20130308-09
  • [Presentation] A PDE approach to asymptotic solutions of Hamilton-Jacobi equations2013

    • Author(s)
      H. Ishii
    • Organizer
      CAPM/Nonlinear PDE
    • Place of Presentation
      シカゴ大学数学科(Eckhart 202) (アメリカ)
    • Year and Date
      2013-02-13
  • [Presentation] Estimates of certain large deviation probabilities for controlled semi-martingales2012

    • Author(s)
      H. Nagai
    • Organizer
      Perspective in Analysis and Probability, Conference in honor of Freddy Delbaen
    • Place of Presentation
      ETH Zurich, Switzerland
    • Year and Date
      20120924-28
  • [Presentation] Large deviation estimates for controlled semi-martingales2012

    • Author(s)
      H. Nagai
    • Organizer
      2012 Ajou workshop on financial economics and mathematics
    • Place of Presentation
      Suwon, Korea
    • Year and Date
      20120713-15
  • [Presentation] Risk-sensitive portfolio optimization problems with Levy-driven Cox-Ingersoll-Ross interest rates2012

    • Author(s)
      H.Hata
    • Organizer
      Research Seminar in Probability
    • Place of Presentation
      Academia Sinica, Taiwan
    • Year and Date
      2012-09-24
  • [Presentation] Large time behavior of solutions of Hamilton-Jacobi equations with the Neumann boundary condition2012

    • Author(s)
      H. Ishii
    • Organizer
      International Conference in Geometric and Nonlinear Partial Differential Equation
    • Place of Presentation
      西安交通大学 (中国)
    • Year and Date
      2012-06-13
  • [Presentation] Applications of Risk-Sensitive Value Measure Method to Portfolio Evaluation Problems2012

    • Author(s)
      Yoshio Miyahara
    • Organizer
      Bachelier Finance Society
    • Place of Presentation
      Sydney
    • Year and Date
      2012-05-19
  • [Presentation] Risk-Sensitive Value Measure and its Applications2012

    • Author(s)
      Yoshio Miyahara
    • Organizer
      Workshop on Stochastic Processes and Applications, NCTS
    • Place of Presentation
      Taiwan
    • Year and Date
      2012-03-09
  • [Presentation] 制御項を含む大偏差確率の評価とエルゴード型H-J-B 方程式2011

    • Author(s)
      長井 英生
    • Organizer
      日本数学会秋季総合分科会 統計数学分科会
    • Place of Presentation
      信州大学、松本
    • Year and Date
      20110928-1001
  • [Presentation] Asymptotic estimates of Probability minimizing down-side risk and analysis of H-J-B equations of ergodic type2011

    • Author(s)
      H. Nagai
    • Organizer
      The 2nd NTH conference on Finance and Insurance Mathematics
    • Place of Presentation
      Braunschweig, Germany
    • Year and Date
      20110630-0702
  • [Presentation] Approximation methods for stochastic differential equations driven by Levy processes2. Seventh Seminar on Stochastic Analysis2011

    • Author(s)
      A .Kohatsu-Higa
    • Organizer
      Random Fields and Applications
    • Place of Presentation
      Ascona, Switzerland
    • Year and Date
      20110523-27
  • [Presentation] Large time behavior of solutions of Hamilton-Jacobi equations with Neumann type BC2011

    • Author(s)
      H. Ishii
    • Organizer
      Dynamical Optimization in PDE and Geometry
    • Place of Presentation
      ボルドー大学第1,(フランス)
    • Year and Date
      2011-12-19
  • [Presentation] リスク鋭感的価値尺度2011

    • Author(s)
      宮原 孝夫
    • Organizer
      日本保険・年金リスク学会 第1回研究会
    • Place of Presentation
      本社セミナールーム
    • Year and Date
      2011-12-09
  • [Presentation] Small stochastic perturbations of Hamiltonian flows: a PDE approach2011

    • Author(s)
      H. Ishii
    • Organizer
      Sixth International Conference on Differential and Functional Differential Equations,略して,DFDE2011
    • Place of Presentation
      スチェクロフ数学研究所,モスクワ,ロシア (招待講演)
    • Year and Date
      2011-08-15
  • [Presentation] Long-time behavior of solutions of Hamilton-Jacobi equations with Neumann type boundary conditions2011

    • Author(s)
      H. Ishii
    • Organizer
      Riviere-Fabes symposium
    • Place of Presentation
      ミネソタ大学,ミネアポリス,米国
    • Year and Date
      2011-04-16
  • [Presentation] Asymptotic estimates of probability minimizing down-side risk and H-J-B equations of ergodic type2011

    • Author(s)
      H. Nagai
    • Organizer
      2011 Probability One Day Workshop, Academia Sinica,NCTS
    • Place of Presentation
      National Central University, Taiwan
    • Year and Date
      2011-02-23
  • [Presentation] On viscosity solutions of fully nonlinear elliptic PDE with measurable and unbounded ingredients2011

    • Author(s)
      S.Koike
    • Organizer
      Nonlinear PDE's
    • Place of Presentation
      Valparaiso, Chile
    • Year and Date
      2011-01-14
  • [Presentation] Down-side risk minimization under prescribed consumption level2010

    • Author(s)
      H. Nagai
    • Organizer
      International Research Forum "What can the academic community learn from the global crisis: models, methods and transfer"
    • Place of Presentation
      Polytech University, Hong Kong
    • Year and Date
      20101215-17
  • [Presentation] H-J-B equations with quadratic Hamiltonian in stochastic control and mathematical finence2010

    • Author(s)
      H. Nagai
    • Organizer
      Ajou Conference on Control Therory and Financial Engineering in honor of Professor Bensoussan
    • Place of Presentation
      Ajou Univ., Korea
    • Year and Date
      20100708-10
  • [Presentation] Robust estimates of certain large deviation probabilities for controlled semi-martingales2010

    • Author(s)
      H. Nagai
    • Organizer
      Workshop on Stochastic Processes and Applications, NCTS
    • Place of Presentation
      National Tsing Hua University, Taiwan
    • Year and Date
      20100314-25
  • [Presentation] A Malliavin calculus method to study SDE's with irregular drifts2010

    • Author(s)
      A.Kohatsu-Higa
    • Organizer
      ICM Satellite Conference on Probability and Stochastic Processes
    • Place of Presentation
      Indian Statistical Institute, Bangalore, India
    • Year and Date
      2010-08-13
  • [Presentation] The Neumann problem for Hamilton-Jacobi equations in view of weak KAM2010

    • Author(s)
      H. Ishii
    • Organizer
      5th Pacific RIM
    • Place of Presentation
      Stanford University, USA
    • Year and Date
      2010-07-01
  • [Presentation] Weak Harnack inequality for fully nonlinear PDEs with unbounded ingredients2010

    • Author(s)
      S. Koike
    • Organizer
      Positivity: A key to fully nonlinear equations Conference
    • Place of Presentation
      サレルノ, イタリア
    • Year and Date
      2010-06-02
  • [Presentation] Large deviations controls for long-term investment2009

    • Author(s)
      J. Sekine
    • Organizer
      Workshop on Risk Measures and Robust Optimization in Finance Nov. 19, 2009 Institute of Mathematical Sciences
    • Place of Presentation
      National University of Singapore,Singapore
    • Year and Date
      2009-11-19
  • [Presentation] Risk-sensitive control, large deviation control and down-side risk minimization2009

    • Author(s)
      Nagai
    • Organizer
      Mathmetical finance and related topics related to economics and engineering
    • Place of Presentation
      Kansai Seminar House, Kyoto
    • Year and Date
      2009-08-13
  • [Presentation] Some asymptotic results for probability maximizing/minimizing portfolios2009

    • Author(s)
      J. Sekine
    • Organizer
      Congress: Stochastic Analysis for and from Finance
    • Place of Presentation
      京都リサーチパーク
    • Year and Date
      2009-08-07
  • [Presentation] Down-side risk minimization as large deviation control2009

    • Author(s)
      H.Nagai
    • Organizer
      1st PRIMA Congress" July 6, 2009 Univ. New South Wales
    • Place of Presentation
      Sydney, Australia
    • Year and Date
      2009-07-06
  • [Presentation] Approximations for SDE's driven by Levy processes2009

    • Author(s)
      A.Kohatsu-Higa
    • Organizer
      Third Conference on Numerical Methods in Finance
    • Place of Presentation
      Paris, France
    • Year and Date
      2009-04-15
  • [Presentation] エルゴード的確率制御から大偏差確率制御へ"-数理ファイナンスに現われる時間大域的問題を巡って-2009

    • Author(s)
      長井 英生
    • Organizer
      日本数学会 総合講演
    • Place of Presentation
      東京大学
    • Year and Date
      2009-03-27
  • [Presentation] Large deviation control arising from optimal investment2008

    • Author(s)
      H.Nagai
    • Organizer
      Plenary talk at Conference on quantitative methods in finance
    • Place of Presentation
      Sydney, Australia
    • Year and Date
      2008-12-18
  • [Presentation] 数理ファイナンスの現状に関する若干の展望と床制約を置いた長時間ポートフォリオ最適化に関する考察2008

    • Author(s)
      関根 順
    • Organizer
      日本数学会 特別講演
    • Place of Presentation
      日東京工業大学
    • Year and Date
      2008-09-24
  • [Presentation] Asymptotics of the probability minimizing a downside risk and risk-sensitive dynamic asset allocation under partial information2008

    • Author(s)
      H.Nagai
    • Organizer
      The fifth Colloquium on BSDEs and Finance,and Applications
    • Place of Presentation
      Le Mans, France
    • Year and Date
      2008-06-19
  • [Presentation] Exponential Indifference Pricing and Hedging with Basis Risk and Partial Information for Conditionally Linear Models2008

    • Author(s)
      J. Sekine
    • Organizer
      The fifth colloquium on ``Backward Stochastic Differential Equations, Finance and Applications
    • Place of Presentation
      Le Mans, France
    • Year and Date
      2008-06-19
  • [Book] Option pricing in incomplete markets": Modeling based on geometric Levy processes and minimal entropy martingale measures2012

    • Author(s)
      Y. Miyahara
    • Total Pages
      185
    • Publisher
      Imperial College Press

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Published: 2014-08-29   Modified: 2023-03-16  

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