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2008 Fiscal Year Annual Research Report

数理ファイナンス:インサイダーモデルとMalliavin Calculusの応用

Research Project

Project/Area Number 18340029
Research InstitutionOsaka University

Principal Investigator

ARTURO Kohatsu-Higa  Osaka University, 大学院・基礎工学研究科, 准教授 (80420412)

Co-Investigator(Kenkyū-buntansha) 会田 茂樹  大阪大学, 大学院・基礎工学研究科, 教授 (90222455)
長井 英生  大阪大学, 大学院・基礎工学研究科, 教授 (70110848)
Keywords数理ファイナンス / モンテカルロ法 / 数値解析 / 確率論
Research Abstract

今年の主な成果をまとめとして次のように述べる。
1.インサイダー取引モデル。畑弘明氏(Academia Sinica)との共同研究で新インサイダー取引モデルを提案した。このモデルではインサイダー代理が情報を持ちながら株の値段に影響するモデルを作った。このモデルの安定取引設定があることを証明できた。
2.数値解析。安田氏(法政大学)との共同研究でGreeksの計算例をいくつか作った。
主にHestonモデルとDouble Volatility Hestonモデルに関してプログラムを作成し、計算結果の報告書を作成しRadon Series on Computational Mathematicsで出版される予定。
3.ジャンプ型の確率微分方程式に関して楠岡近似を検討することを始めた。そのためにAurelien Alfonsi氏(ENPC)を招待し、Ernesto Mrdecki(URU)との共同研究を始めた。現在、径路方法を使って弱近似の理論を検討している。
4.楠岡近似を実現するアルゴリズムにおいて、explicit Runge-Kuttaのみならず、implicit Runge-Kuttaを含む一般のRunge-Kutta法が適用可能であることの証明ができた。
5,ファットテイルの確率分布を同分布として持つ独立確率変数の和の分布の極限定理の研究を行い、テイルの分布について精密な評価を得た。

  • Research Products

    (46 results)

All 2009 2008 Other

All Journal Article (18 results) (of which Peer Reviewed: 13 results) Presentation (27 results) Remarks (1 results)

  • [Journal Article] A new weak approximation scheme of stochastic differential equations and the Runge-Kutta method2009

    • Author(s)
      Syoiti Ninomiya, et al.
    • Journal Title

      Finance and Stochastics (出版予定)

    • Peer Reviewed
  • [Journal Article] Semi-classical limit of the lowest eigenvalue of a Schr \" odinger operator on a Wiener space : II. $p (\phi)_2$-model on a finite volume2009

    • Author(s)
      Shigeki Aida
    • Journal Title

      Journal of Functional Analysis (出版予定)

    • Peer Reviewed
  • [Journal Article] Real time scheme for the volatility estimation in the presence of microstructure noise2009

    • Author(s)
      S. Ogawa
    • Journal Title

      Monte Carlo Methods and Applications 1 4

      Pages: 331-342

    • Peer Reviewed
  • [Journal Article] Estimating Multi-dimensional density functions through the Malliavin-Thalmaier formula and its applications to finance.2009

    • Author(s)
      A. Kohatsu-Higa, et al.
    • Journal Title

      数理解析研究所 講究録 (出版予定)

  • [Journal Article] Statistical Inference and Malliavin Calculus.2009

    • Author(s)
      A. Kohatsu-Higa, et al.
    • Journal Title

      Seminar on Stochastic Analysis, Random Fields and Applications V (出版予定)(To appear)

  • [Journal Article] A review of recent results on Malliavin Calculus and its applications.2009

    • Author(s)
      A. Kohatsu-Higa, et al.
    • Journal Title

      Radon Series on Computational and Applied Mathematics (出版予定)

  • [Journal Article] Estimating Multidimensional Density Functions using the Malliavin-Thalmaier Formula.2009

    • Author(s)
      A. Kohatsu-Higa, etal.
    • Journal Title

      SIAM Journal of Numerical Analysis (出版予定)

    • Peer Reviewed
  • [Journal Article] An Operator Approach for Markov Chain Weak Approximations with an Application to Infinite Activity Levy Driven SDEs2009

    • Author(s)
      A. Kohatsu-Higa, et al.
    • Journal Title

      Annals of Applied Probability (出版予定)

    • Peer Reviewed
  • [Journal Article] On a $J_1$ convergence theorem for stochastic processes on $D[0, \infty)$ having monotone sample paths and its applications2009

    • Author(s)
      M. Yamazato
    • Journal Title

      The 8-th Workshop on Stochastic Numerics. RIMS kokyuroku 1620

      Pages: 109-118

  • [Journal Article] A Remark on the Asymptotic Expansion of density function of Wiener Functionals2009

    • Author(s)
      S. Kusuoka, et al.
    • Journal Title

      J. Fuct. Analysis (出版予定)

    • Peer Reviewed
  • [Journal Article] PDE approach to utility maximization for market models with hidden Markov factors2009

    • Author(s)
      H. Nagai, et al.
    • Journal Title

      Progress in Probability

      Pages: 493-506

    • Peer Reviewed
  • [Journal Article] Log-Sobolev inequalities with potential functions on pinned path groups2008

    • Author(s)
      Shigeki Aida
    • Journal Title

      Communications on Stochastic Analysis 2

      Pages: 33-51

    • Peer Reviewed
  • [Journal Article] Hadamard's variation and Poincare's lemma on a certain non-convex Domain。2008

    • Author(s)
      Shigeki Aida
    • Journal Title

      Proceedings of RIMS Workshop on Stochastic Analysis and Applications, RIMS Kokyuroku Bessatsu B6 B6

      Pages: 1-14

  • [Journal Article] Estimating Multi-dimensional density functions for random variables in Wiener space2008

    • Author(s)
      A. Kohatsu-Higa, et al.
    • Journal Title

      C. R. Math. Acad. Sci. Paris 346

      Pages: 335-338

    • Peer Reviewed
  • [Journal Article] An Optimal Control Variance Reduction Method for Density Estimation2008

    • Author(s)
      A. Kohatsu-Higa, et al.
    • Journal Title

      Stochastic Processes and their applications 118

      Pages: 2143-2180

    • Peer Reviewed
  • [Journal Article] Anticipative Stochastic Control for Levy processes with Application to Insider Trading2008

    • Author(s)
      A. Kohatsu-Higa, et al.
    • Journal Title

      Mathematical Modelling and Numerical Methods in Finance. Handbook of Numerical Analysis XV

      Pages: 575-595

    • Peer Reviewed
  • [Journal Article] Consistent estimation of covariation under nonsynchronicity2008

    • Author(s)
      S. Kusuoka, et al.
    • Journal Title

      Stat. Inference Stoch. Process. 11

      Pages: 93-106

    • Peer Reviewed
  • [Journal Article] 株式利益の希薄化を考慮した転換価格修正条項付き転換社債の価格について2008

    • Author(s)
      楠岡成雄
    • Journal Title

      金融研究 27

      Pages: 119-147

    • Peer Reviewed
  • [Presentation] Insiders as large traders.2009

    • Author(s)
      A. Kohatsu-Higa
    • Organizer
      数理ファイナンスとその周辺
    • Place of Presentation
      九州大学
    • Year and Date
      20090122-20090123
  • [Presentation] 確率微分方程式の新しい弱近似法 : 楠岡近似とそれを実現するアルゴリズム2009

    • Author(s)
      二宮祥一
    • Organizer
      計算による数理科学の展開 2009
    • Place of Presentation
      神戸大学理学部
    • Year and Date
      20090108-20090109
  • [Presentation] エルゴート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)
      H. Nagai
    • Organizer
      日本数学会年会 総合講演
    • Place of Presentation
      東京大学
    • Year and Date
      2009-03-27
  • [Presentation] Risk Measures in Finance2009

    • Author(s)
      A. Kohatsu-Higa
    • Organizer
      Annual Meeting of the Spanish Society for Statistics and Operations Research
    • Place of Presentation
      Murcia. Spain
    • Year and Date
      2009-02-12
  • [Presentation] Down-side risk minimization as large deviation control2009

    • Author(s)
      H. Nagai
    • Organizer
      金融工学教育国際会議
    • Place of Presentation
      Hitotsubashi Univ., Tokyo, Japan
    • Year and Date
      2009-01-06
  • [Presentation] Semiclassical limit of the lowest eigenvalue of $P(\phi)_2$ Hamiltonian on finite volume2008

    • Author(s)
      会田 茂樹
    • Organizer
      無限次元確率解析・解析学
    • Place of Presentation
      佐賀大学
    • Year and Date
      20081222-20081224
  • [Presentation] Large Deviation Control arising from Optimal Investment Problems2008

    • Author(s)
      H. Nagai
    • Organizer
      Quantitative Methods in Finance 2008
    • Place of Presentation
      Sydney
    • Year and Date
      20081217-20081220
  • [Presentation] A semigroup approach for weak approximations with an application to infinite activity Levy driven SDEs2008

    • Author(s)
      A. Kohatsu-Higa
    • Organizer
      Universitat de Barcelona. Probability Seminar
    • Place of Presentation
      Barcelona
    • Year and Date
      20081216-20081221
  • [Presentation] Semiclassical limit of the lowest eigenvalue of $P(\phi)_2$ Hamiltonian on finite volume2008

    • Author(s)
      会田 茂樹
    • Organizer
      確率論シンポジウム
    • Place of Presentation
      東京工業大学
    • Year and Date
      20081216-20081219
  • [Presentation] Kusuoka Scheme : A new weak approximation methods of diffusion processes2008

    • Author(s)
      二宮祥一
    • Organizer
      大阪大学金融保険教育研究センター主催 中之島ワークショップ「金融工学・数理計量ファイナンスの諸問題2008」
    • Place of Presentation
      大阪大学中之島センター
    • Year and Date
      20081206-20081207
  • [Presentation] Estimating multidimensional density functions using the Malliavin-Thalmaier formula. Applications in Finance2008

    • Author(s)
      A. Kohatsu-Higa
    • Organizer
      Invited Session“Modelling the financial markets". World Congress of the International Association of statistical Computing
    • Place of Presentation
      Pacifico Yokohama
    • Year and Date
      20081205-20081208
  • [Presentation] Asymptotics of probability minimizing down-side risk and risk-sensitive dynamic asset allocation2008

    • Author(s)
      H. Nagai
    • Organizer
      数理経済学シンポジウム
    • Place of Presentation
      京大会館
    • Year and Date
      20081128-30
  • [Presentation] Semiclassical limit of the lowest eigenvalue of $P(\phi)_2$ Hamiltonian on finite volume2008

    • Author(s)
      会田 茂樹
    • Organizer
      確率解析とその周辺
    • Place of Presentation
      名古屋大学ベンチャー・ビジネス・ラボラトリー、ベンチャーホール
    • Year and Date
      20081119-20081121
  • [Presentation] A semigroup approach for weak approximations with an application to infinite activity Levy driven SDEs2008

    • Author(s)
      A. Kohatsu-Higa
    • Organizer
      Workshop on Computational Methods with Applications in Finance Insurance and the Life Sciences AND Stochastic Methods in Partial Differential Equations and Applications of Deterministic and Stochastic PDEs
    • Place of Presentation
      Johann Radon Institute for Computational and Applied Mathema tics (RICAM). Linz. Austria
    • Year and Date
      20081117-20081121
  • [Presentation] Semi-classical limit of $P(\phi)_2$-Hainiltonians2008

    • Author(s)
      会田 茂樹
    • Organizer
      German-Japanese symposium, Stochastic analysis and applications
    • Place of Presentation
      福岡
    • Year and Date
      20080908-20080912
  • [Presentation] A semigroup approach for weak approximations with an application to infinite activity Levy driven SDEs2008

    • Author(s)
      A. Kohatsu-Higa
    • Organizer
      Workshop on Numerics and Stochastics.
    • Place of Presentation
      Helsinki University of Technology
    • Year and Date
      20080825-20080829
  • [Presentation] Rough path analysis. an Introduction2008

    • Author(s)
      会田 茂樹
    • Organizer
      The lst MSJ-SI, Probabilistic approach to geometry
    • Place of Presentation
      京都
    • Year and Date
      20080728-20080808
  • [Presentation] Poisson equations derived from certain H-J-B equations of ergodic type2008

    • Author(s)
      H. Nagai
    • Organizer
      微分方程式の粘性解とその周辺
    • Place of Presentation
      RIMS, Kyoto, Japan
    • Year and Date
      20080625-27
  • [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
    • Place of Presentation
      Le Mans, France
    • Year and Date
      20080618-20080620
  • [Presentation] Weak Kyle-Back models for the max and argmax2008

    • Author(s)
      A. Kohatsu-Higa
    • Organizer
      Third General Amamef Conference.
    • Place of Presentation
      Pitesti, Romania
    • Year and Date
      20080505-20080510
  • [Presentation] On the multi-step regularization method in the volatility estimation2008

    • Author(s)
      小川 重義
    • Organizer
      Invited Seminar Talk at WIAS
    • Place of Presentation
      Berlin
    • Year and Date
      2008-12-10
  • [Presentation] Some attempts to the real-time estimation of the volatility2008

    • Author(s)
      小川 重義
    • Organizer
      Intern. Conference CAPS2008
    • Place of Presentation
      Hanoi
    • Year and Date
      2008-12-01
  • [Presentation] Large deviation control arising from mathematical finance2008

    • Author(s)
      H. Nagai
    • Organizer
      談話会Kyoto Univ.
    • Place of Presentation
      Kyoto
    • Year and Date
      2008-07-09
  • [Presentation] On a $J_1$ convergence theorem for stochastic processes on $D[0, \infty)$ having monotone sample paths and its applications.2008

    • Author(s)
      M. Yamazato
    • Organizer
      The 8-th Workshop on stochastic Numerics. RIMS
    • Place of Presentation
      京都
    • Year and Date
      2008-06-27
  • [Presentation] Estimating multidimensional density functions using the Malliavin-Thalmaier formula. Applications in Finance2008

    • Author(s)
      A. Kohatsu-Higa
    • Organizer
      Thematic Days
    • Place of Presentation
      Centre de Recerca Matematica. Barcelona
    • Year and Date
      2008-06-25
  • [Presentation] Weak Back equlibrium. Insider models for the max and arg max.2008

    • Author(s)
      A. Kohatsu-Higa
    • Organizer
      Hitotsubashi University. Finance Seminar
    • Place of Presentation
      東京
    • Year and Date
      2008-05-29
  • [Presentation] 楠岡近似のアルゴリズムについて2008

    • Author(s)
      S. Ninomiya
    • Organizer
      ファイナンスのための数理ワークショップ
    • Place of Presentation
      早稲田大学理工学部
    • Year and Date
      2008-04-04
  • [Remarks]

    • URL

      http://sigmath.es.osaka-u.ac.jp/~kohatsu

URL: 

Published: 2010-06-11   Modified: 2016-04-21  

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