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Christian-Oliver Ewald

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This is information that was supplied by Christian-Oliver Ewald in registering through RePEc. If you are Christian-Oliver Ewald , you may change this information at the RePEc Author Service. Or if you are not registered and would like to be listed as well, register at the RePEc Author Service. When you register or update your RePEc registration, you may identify the papers and articles you have authored.

Personal Details

First Name: Christian-Oliver
Middle Name:
Last Name: Ewald
Suffix:

RePEc Short-ID: pew4

Email:
Homepage: http://www.gla.ac.uk/schools/business/staff/christianewald/
Postal Address: Prof. Christian-Oliver Ewald Chair in Financial Economics Glasgow University Business School Department of Economics University of Glasgow
Phone:

Affiliation

Department of Economics
Adam Smith Business School
University of Glasgow
Location: Glasgow, United Kingdom
Homepage: http://www.gla.ac.uk/subjects/economics/
Email:
Phone: 0141 330 4618
Fax: 0141 330 4940
Postal: Adam Smith Building, Glasgow G12 8RT
Handle: RePEc:edi:dpglauk (more details at EDIRC)

Works

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Working papers

  1. Zhaojun Yang & Christian-Oliver Ewald & Olaf Menkens, 2009. "Pricing and Hedging of Asian Options: Quasi-Explicit Solutions via Malliavin Calculus," CRIEFF Discussion Papers 0910, Centre for Research into Industry, Enterprise, Finance and the Firm.
  2. Peter Carr & Christian-Oliver Ewald & Yajun Xiao, 2008. "On the Qualitative Effect of Volatility and Duration on Prices of Asian Options," CRIEFF Discussion Papers 0803, Centre for Research into Industry, Enterprise, Finance and the Firm.
  3. Ewald, Christian-Oliver & Xiao, Yajun, 2007. "Information : Price And Impact On General Welfare And Optimal Investment. An Anticipative Stochastic Differential Game Model," MPRA Paper 3301, University Library of Munich, Germany.
  4. Zhang, Aihua & Korn, Ralf & Ewald, Christian-Oliver, 2007. "Optimal management and inflation protection for defined contribution pension plans," MPRA Paper 3300, University Library of Munich, Germany.
  5. Christian-Olivier Ewald & Rolf Poulsen & Klaus Reiner Schenk-Hoppe, 2007. "Stochastic Volatility: Risk Minimization and Model Risk," Swiss Finance Institute Research Paper Series 07-10, Swiss Finance Institute.
  6. Alos, Elisa & Ewald, Christian-Oliver, 2007. "Malliavin differentiability of the Heston volatility and applications to option pricing," MPRA Paper 3237, University Library of Munich, Germany.
  7. Christian-Olivier Ewald & Klaus Reiner Schenk-Hoppe & Zhaojun Yang, 2006. "Closed-Form Solutions For European And Digital Calls In The Hull And White Stochastic Volatility Model And Their Relation To Locally R-Minimizing And Delta Hedges," Swiss Finance Institute Research Paper Series 07-11, Swiss Finance Institute.
  8. Elisa Alòs & Christian-Olivier Ewald, 2005. "A note on the Malliavin differentiability of the Heston volatility," Economics Working Papers 880, Department of Economics and Business, Universitat Pompeu Fabra.

Articles

  1. Ewald, Christian-Oliver & Menkens, Olaf & Hung Marten Ting, Sai, 2013. "Asian and Australian options: A common perspective," Journal of Economic Dynamics and Control, Elsevier, vol. 37(5), pages 1001-1018.
  2. Ewald, Christian-Oliver & Nawar, Roy & Siu, Tak Kuen, 2013. "Minimal variance hedging of natural gas derivatives in exponential Lévy models: Theory and empirical performance," Energy Economics, Elsevier, vol. 36(C), pages 97-107.
  3. Sai Hung Marten Ting & Christian-Oliver Ewald, 2013. "On the performance of asymptotic locally risk minimising hedges in the Heston stochastic volatility model," Quantitative Finance, Taylor & Francis Journals, vol. 13(6), pages 939-954, May.
  4. Ting, Sai Hung Marten & Ewald, Christian-Oliver & Wang, Wen-Kai, 2013. "On the investment–uncertainty relationship in a real option model with stochastic volatility," Mathematical Social Sciences, Elsevier, vol. 66(1), pages 22-32.
  5. Walailuck Chavanasporn & Christian-Oliver Ewald, 2012. "Privatization of businesses and flexible investment: a real option approach," Decisions in Economics and Finance, Springer, vol. 35(1), pages 75-89, May.
  6. Walailuck Chavanasporn & Christian-Oliver Ewald, 2012. "A Numerical Method for Solving Stochastic Optimal Control Problems with Linear Control," Computational Economics, Society for Computational Economics, vol. 39(4), pages 429-446, April.
  7. Ewald, Christian-Oliver & Wang, Wen-Kai, 2011. "Analytic solutions for infinite horizon stochastic optimal control problems via finite horizon approximation: A practical guide," Mathematical Social Sciences, Elsevier, vol. 61(3), pages 146-151, May.
  8. Yang, Zhaojun & Ewald, Christian-Oliver, 2010. "On the non-equilibrium density of geometric mean reversion," Statistics & Probability Letters, Elsevier, vol. 80(7-8), pages 608-611, April.
  9. Wang, Wen-Kai & Ewald, Christian-Oliver, 2010. "A stochastic differential Fishery game for a two species fish population with ecological interaction," Journal of Economic Dynamics and Control, Elsevier, vol. 34(5), pages 844-857, May.
  10. Wen-Kai Wang & Christian-Oliver Ewald, 2010. "Dynamic voluntary provision of public goods with uncertainty: a stochastic differential game model," Decisions in Economics and Finance, Springer, vol. 33(2), pages 97-116, November.
  11. Ewald, Christian-Oliver & Wang, Wen-Kai, 2010. "Irreversible investment with Cox-Ingersoll-Ross type mean reversion," Mathematical Social Sciences, Elsevier, vol. 59(3), pages 314-318, May.
  12. Zhaojun Yang & Christian-Oliver Ewald & Yajun Xiao, 2009. "Implied Volatility From Asian Options Via Monte Carlo Methods," International Journal of Theoretical and Applied Finance (IJTAF), World Scientific Publishing Co. Pte. Ltd., vol. 12(02), pages 153-178.
  13. Rolf Poulsen & Klaus Reiner Schenk-Hoppe & Christian-Oliver Ewald, 2009. "Risk minimization in stochastic volatility models: model risk and empirical performance," Quantitative Finance, Taylor & Francis Journals, vol. 9(6), pages 693-704.
  14. Ewald, Christian-Oliver, 2008. "A note on the Malliavin derivative operator under change of variable," Statistics & Probability Letters, Elsevier, vol. 78(2), pages 173-178, February.
  15. Carr, Peter & Ewald, Christian-Oliver & Xiao, Yajun, 2008. "On the qualitative effect of volatility and duration on prices of Asian options," Finance Research Letters, Elsevier, vol. 5(3), pages 162-171, September.
  16. Christian-Oliver Ewald & Aihua Zhang, 2006. "A new technique for calibrating stochastic volatility models: the Malliavin gradient method," Quantitative Finance, Taylor & Francis Journals, vol. 6(2), pages 147-158.
  17. Christian-Oliver Ewald, 2005. "Optimal Logarithmic Utility And Optimal Portfolios For An Insider In A Stochastic Volatility Market," International Journal of Theoretical and Applied Finance (IJTAF), World Scientific Publishing Co. Pte. Ltd., vol. 8(03), pages 301-319.

NEP Fields

7 papers by this author were announced in NEP, and specifically in the following field reports (number of papers):
  1. NEP-DGE: Dynamic General Equilibrium (1) 2007-05-26
  2. NEP-FIN: Finance (1) 2005-09-29
  3. NEP-FMK: Financial Markets (1) 2008-02-23
  4. NEP-GTH: Game Theory (1) 2007-05-26
  5. NEP-IAS: Insurance Economics (1) 2007-05-26
  6. NEP-MAC: Macroeconomics (2) 2005-09-29 2007-05-26. Author is listed
  7. NEP-MIC: Microeconomics (1) 2007-05-26
  8. NEP-MST: Market Microstructure (1) 2007-05-26
  9. NEP-RMG: Risk Management (3) 2007-10-20 2008-02-23 2009-09-05. Author is listed
  10. NEP-SEA: South East Asia (2) 2008-02-23 2009-09-05. Author is listed
  11. NEP-UPT: Utility Models & Prospect Theory (1) 2007-05-26

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