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    Number of items: 73.

    Advances in Futures and Options Research

    Geman, Hélyette and El Karoui, N. (1994) A probabilistic approach to the valuation of general floating-rate notes with an application to interest rate swaps. Advances in Futures and Options Research 7 ,

    Advances in Mathematical Finance

    Geman, Hélyette (2007) Mean reversion versus random walk in oil and natural gas prices. In: UNSPECIFIED (ed.) Advances in Mathematical Finance. Applied and Numerical Harmonic Analysis. Birkhäuser Basel: Springer, pp. 219-228. ISBN 9780817645441.

    Annals of Finance

    Geman, Hélyette and Kharoubi, C. (2008) Correlations and the pricing of risks. Annals of Finance 32 (12), pp. 2553-2559. ISSN 1614-2446.

    Applied Economics

    Barbi, M. and Geman, Hélyette and Romagnoli, S. (2020) Diamonds and precious metals for reduction of Portfolio Tail Risk. Applied Economics 52 (26), pp. 2841-2861. ISSN 0003-6846.

    Applied Mathematical Finance

    Cartea, Alvaro and Figueroa, M.G. and Geman, Hélyette (2009) Modelling electricity prices with forward looking capacity constraints. Applied Mathematical Finance 16 (2), pp. 103-122. ISSN 1466-4313.

    Geman, Hélyette (2008) Introduction. Applied Mathematical Finance 15 (5-6), pp. 403-404. ISSN 1466-4313.

    Geman, Hélyette and Kourouvakalis, S. (2008) A lattice-based method for pricing electricity derivatives under the threshold model. Applied Mathematical Finance 15 (5-6), pp. 531-567. ISSN 1466-4313.

    Computational Economics

    Geman, Hélyette (2001) Time changes, laplace transforms and path-dependent options. Computational Economics 17 , pp. 81-92. ISSN 0927-7099.

    Computional Economics

    Geman, Hélyette (1997) No arbitrage between economies and correlation risk management. Computional Economics 10 , pp. 119-138. ISSN 1572-9974.

    Energy Economics

    Geman, Hélyette and Ohana, S. (2009) Forward curves, scarcity and price volatility in oil and natural gas markets. Energy Economics 31 (4), pp. 576-585. ISSN 0140-9883.

    Entropy

    Geman, Hélyette and Geman, D. and Taleb, N. (2015) Tail risk constraints and maximal entropy. Entropy 17 (6), pp. 3724-3737. ISSN 1099-4300.

    Finance and Stochastics

    Coculescu, D. and Geman, Hélyette and Jeanblanc, M. (2008) Valuation of default-sensitive claims under imperfect information. Finance and Stochastics 12 (2), pp. 195-218. ISSN 0949-2984.

    Geman, Hélyette (2005) Pricing options on realized variance. Finance and Stochastics 9 , pp. 453-475. ISSN 0949-2984.

    Frontiers in Artificial Intelligence

    Deveikyte, Justina and Geman, Hélyette and Piccari, Carlo and Provetti, Alessandro (2022) A sentiment analysis approach to the prediction of market volatility. Frontiers in Artificial Intelligence 5 , ISSN 2624-8212.

    Insurance: Mathematics and Economics

    Geman, Hélyette and Yor, M. (1997) Stochastic time changes in catastrophe option pricing. Insurance: Mathematics and Economics 21 (3), pp. 185-193. ISSN 0167-6687.

    International Journal of Financial Engineering and Risk Management

    Barone-Adesi, G. and Geman, Hélyette and Theal, J. (2014) On the lease rate, convenience yield and speculative effects in the gold futures market. International Journal of Financial Engineering and Risk Management 1 (3), pp. 282-307. ISSN 2049-0917.

    Journal of Accounting, Auditing and Finance

    Geman, Hélyette (1989) L'importance de la probabilité forward neutre dans une approche stochastique des taux d'Intérêt. Working Paper. ESSEC Business School Working papers.

    Journal of Agricultural Extension and Rural Development

    Geman, Hélyette and Vergel Eleuterio, Pedro (2015) Revisiting uncertainty and price forecast indicators in corn and wheat markets. Journal of Agricultural Extension and Rural Development 7 (5), pp. 156-169. ISSN 2141-2170.

    Sarfo, S. and Geman, Hélyette (2012) Seasonality in cocoa spot and forward markets: empirical evidence. Journal of Agricultural Extension and Rural Development 4 (8), pp. 164-180. ISSN 2141-2170.

    Journal of Agriculture and Sustainability

    Geman, Hélyette and Vergel Eleuterio, Pedro (2015) Live cattle as a new frontier in commodity markets. Journal of Agriculture and Sustainability 7 (1), pp. 39-71. ISSN 2201-4357.

    Journal of Alternative Investments

    Geman, Hélyette and Velez, Tara (2015) On rarity premium and ownership yield in art. Journal of Alternative Investments 18 (1), pp. 8-21. ISSN 1520-3255.

    Geman, Hélyette and Smith, William O. (2012) Shipping markets and freight rates: an analysis of the Baltic Dry Index. Journal of Alternative Investments 15 (1), pp. 98-109. ISSN 1520-3255.

    Geman, Hélyette and Shih, Yih-Fong (2009) Modeling commodity prices under the CEV model. Journal of Alternative Investments 11 (3), pp. 65-84. ISSN 1520-3255.

    Geman, Hélyette and Kanyinda, A. (2007) Water as the next commodity. Journal of Alternative Investments 10 (2), pp. 23-30. ISSN 1520-3255.

    Geman, Hélyette (2005) Energy commodity prices: is mean-reversion dead? Journal of Alternative Investments 8 (2), pp. 31-45. ISSN 1520-3255.

    Geman, Hélyette (2000) The Bermuda Triangle: electricity, weather and insurance derivatives. Journal of Alternative Investments 3 (1), pp. 61-69. ISSN 1520-3255.

    Journal of Applied Probablity

    Geman, Hélyette (1995) Changes of numéraire, changes of probability measure and option pricing. Journal of Applied Probablity 32 (2), pp. 443-458. ISSN 0021-9002.

    Journal of Banking & Finance

    Geman, Hélyette (2008) Editorial. Journal of Banking & Finance 32 (12), p. 2501. ISSN 0378-4266.

    Geman, Hélyette and Kharoubi, C. (2008) WTI crude oil futures in portfolio diversification: the time-to-maturity effect. Journal of Banking & Finance 32 (12), pp. 2553-2559. ISSN 0378-4266.

    Geman, Hélyette and Ohana, S. (2008) Time-consistency in managing a commodity portfolio: a dynamic risk measure approach. Journal of Banking & Finance 32 (10), pp. 1991-2005. ISSN 0378-4266.

    Geman, Hélyette (2005) From measure changes to time changes in asset pricing. Journal of Banking & Finance 29 (11), pp. 2701-2722. ISSN 0378-4266.

    Geman, Hélyette (2002) Pure jump lévy processes for asset price modelling. Journal of Banking & Finance 26 (7), pp. 1297-1316. ISSN 0378-4266.

    Journal of Business

    Geman, Hélyette and Roncoroni, A. (2006) Understanding the fine structure of electricity prices. Journal of Business 79 (3), pp. 1225-1261. ISSN 0021-9398.

    Carr, P. and Geman, Hélyette and Madan, D.B. and Yor, M. (2002) The fine structure of asset returns: an empirical investigation. Journal of Business 75 (2), pp. 305-332. ISSN 0021-9398.

    Journal of Commodity Markets

    Liu, B. and Geman, Hélyette (2017) World coal markets: still weakly integrated and moving east. Journal of Commodity Markets 5 , pp. 63-76. ISSN 2405-8513.

    Journal of Credit Risk

    Eberlein, E. and Geman, Hélyette and Madan, D.B. (2009) On pricing risky loans and collateralized fund obligations. Journal of Credit Risk 5 (3), pp. 37-54. ISSN 1744-6619.

    Journal of Energy Markets

    Geman, Hélyette and Philippou, Sofia (2020) The liquefied natural gas spot market and valuation of the rerouting option. Journal of Energy Markets 13 (3), pp. 97-113. ISSN 1756-3607.

    Geman, Hélyette and Li, Z. (2018) An analysis of intraday market response to crude oil inventory shocks. Journal of Energy Markets 11 (2), pp. 1-35. ISSN 1756-3607.

    Geman, Hélyette and Liu, B. (2015) Are world natural gas markets moving toward integration? Evidence from the HH and NBP forward curves. Journal of Energy Markets 8 (2), pp. 47-65. ISSN 1756-3607.

    Journal of Financial Economics

    Carr, P. and Geman, Hélyette and Madan, D. (2001) Pricing and hedging in incomplete markets. Journal of Financial Economics 62 (1), pp. 131-167. ISSN 0304-405X.

    Journal of Fixed Income

    Cummins, J.D. and Geman, Hélyette (1995) Pricing catastrophe insurance futures and call spreads: an arbitrage approach. Journal of Fixed Income 4 (4), pp. 46-57.

    Journal of Futures Markets

    Geman, Hélyette and Tunaru, R. (2012) Commercial Real-Estate Inventory and Theory of Storage. Journal of Futures Markets 33 (7), pp. 675-694. ISSN 0270-7314.

    Journal of Index Investing

    Thukral, Lovjit and Geman, Hélyette and Wright, C. (2012) Are ETNs realizing their potential? An empirical investigation of ETNs vs. other exchange-traded products in the precious metals’ space. Journal of Index Investing 3 (2), pp. 23-33. ISSN 2154-7238.

    Journal of Investing

    Diavatopoulos, D. and Geman, Hélyette and Thukral, Lovjit and Wright, C. (2014) Mispricing and trading profits in exchange-traded notes. Journal of Investing 23 (1), pp. 67-78. ISSN 1068-0896.

    Journal of Risk

    Geman, Hélyette and Kharoubi, C. (2003) Hedge funds revisited: distributional characteristics, dependence structure and diversification. Journal of Risk 5 (4), pp. 55-73. ISSN 1465-1211.

    Journal of Risk and Insurance

    Geman, Hélyette and Albizzati, M.O. (1994) Interest rate risk management and valuation of the surrender option in life insurance policies. Journal of Risk and Insurance 61 (4), pp. 616-637. ISSN 0022-4367.

    Management Science

    Geman, Hélyette and Nguyen, Vu-Nhat (2005) Soybean inventory and forward curves dynamics. Management Science 51 (7), pp. 1076-1091. ISSN 0025-1909.

    Managerial Finance

    Geman, Hélyette and Leonardi, M.‐P. (2005) Alternative approaches to weather derivative valuation. Managerial Finance 31 (6), pp. 46-72. ISSN 0307-4358.

    Mathematical Finance

    Carr, P. and Geman, Hélyette and Madan, D.B. and Yor, M. (2007) Self-decomposition and option pricing. Mathematical Finance 17 (1), pp. 31-57. ISSN 0960-1627.

    Geman, Hélyette and Carr, P. and Madan, D.B. and Yor, M. (2003) Stochastic volatility for lévy processes. Mathematical Finance 13 (3), pp. 345-382. ISSN 0960-1627.

    Geman, Hélyette (2001) Time changes for lévy processes. Mathematical Finance 11 (1), pp. 79-96. ISSN 0960-1627.

    Geman, Hélyette and Yor, M. (1996) Pricing and hedging double-barrier options: a probabilistic approach. Mathematical Finance 6 (4), pp. 365-378. ISSN 0960-1627.

    Geman, Hélyette and Yor, M. (1993) Bessel processes, Asian options and perpetuities. Mathematical Finance 3 (4), pp. 349-375. ISSN 0960-1627.

    Mathematical Physics Studies

    Geman, Hélyette (2000) From Bachelier and Lundberg to insurance and weather derivatives. Mathematical Physics Studies , ISSN 0921-3767.

    Note aux Comptes Rendus de l'Académie des Sciences

    Geman, Hélyette (1992) Processus de Bessel, options Asiatiques et fonctions confluentes hypergéométriques. Note aux Comptes Rendus de l'Académie des Sciences ,

    Proceedings In Mathematics and Statistics

    Geman, Hélyette and Liu, B. (2016) Introducing distances between commodity markets: the case of the US and UK natural gas. In: Kallsen, J. and Papapantoleon, A. (eds.) Advanced Modelling in Mathematical Finance: In Honour of Ernst Eberlein. Springer Proceedings in Mathematics & Statistics 189 189. Springer, pp. 93-105. ISBN 9783319458731.

    Quantitative Finance

    Geman, Hélyette and Chang, L. and Liu, B. (2016) Intraday pair trading strategies on high frequency data: the case of oil companies. Quantitative Finance 17 (1), pp. 87-100. ISSN 1469-7688.

    Carr, P. and Geman, Hélyette and Madan, D.B. and Yor, M. (2010) Options on realized variance and convex orders. Quantitative Finance 11 (11), pp. 1685-1694. ISSN 1469-7688.

    Barone-Adesi, G. and Geman, Hélyette and Theal, J. (2009) On the lease rate, convenience yield and speculative effects in the gold futures market. Working Paper. Swiss Finance Institute, Switzerland.

    Geman, Hélyette and Carr, P. and Madan, D.P. and Yor, M. (2004) From local volatility to local lévy models. Quantitative Finance 4 (5), pp. 581-588. ISSN 1469-7688.

    Resources Policy

    Geman, Hélyette and Scheiber, M. (2017) Recent experiences of copper on the Shanghai futures exchange: some lessons for warehouse monitoring. Resources Policy 54 , pp. 130-136. ISSN 0301-4207.

    Geman, Hélyette and Eleuterio, P.V. (2013) Investing in fertilizer–mining companies in times of food scarcity. Resources Policy 38 (4), pp. 470-480. ISSN 0301-4207.

    Geman, Hélyette and Smith, William O. (2013) Theory of storage, inventory and volatility in the LME base metals. Resources Policy 38 (1), pp. 18-28. ISSN 0301-4207.

    Review of Derivatives Research

    Geman, Hélyette (2006) Seasonal and stochastic features in commodity forward curves. Review of Derivatives Research 9 , pp. 167-186. ISSN ISSN: 1380-6645.

    Geman, Hélyette and Nicole, El-K. and Frachot, A. (1997) On the behavior of the long term rate in a no arbitrage framework. Review of Derivatives Research 1 , pp. 351-369. ISSN 1380-6645.

    Risk

    Geman, Hélyette and Vasicek, O. (2001) Forward and futures contracts on non-storable commodities: the case of electricity. Risk 14 (8), pp. 93-97.

    Geman, Hélyette and Eydeland, A. (1995) Domino effect: inverting the laplace transform. Risk 8 , pp. 65-67.

    Stochastics and Stochastic Reports

    Elliott, R.J. and Geman, Hélyette and Korkie, B.M. (1997) Portfolio optimization and contingent claim pricing with differential information. Stochastics and Stochastic Reports 60 (3-4), pp. 185-203. ISSN 1744-2508.

    Swiss Derivatives Review

    Geman, Hélyette (2011) Price volatility in commodity markets: speculation or scarcity? Swiss Derivatives Review 46 , pp. 16-19.

    The Actuary

    Geman, Hélyette and Price, H. (2020) In the vaults: Bitcoin Futures and storage insurance. The Actuary 2020 (03), ISSN 0960-457X.

    The Journal of Finance

    Ané, T. and Geman, Hélyette (2000) Order flow, transaction clock and normality of asset returns. The Journal of Finance 55 (5), pp. 2259-2284. ISSN 0022-1082.

    The Journal of Trading

    Thukral, Lovjit and Diavatopoulos, D. and Geman, Hélyette and Wright, C. (2013) A daily trading strategy in the ETN space. The Journal of Trading 8 (3), pp. 57-67. ISSN 1559-3967.

    The Journal of Wealth Management

    Geman, Hélyette and Velez, Tara (2016) Ownership yield and prime real estate in alpha cities. The Journal of Wealth Management 19 (3), pp. 116-130. ISSN 1520-4154.

    This list was generated on Fri Mar 29 05:21:07 2024 GMT.