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Sensible Sensitivities for the SABR Model

In this article published by the Wilmott magazine, Chibane, Miao and Xu develop a new methodology for computing smile sensitivities (Vegas) for European securities priced under the SABR model when the latter is calibrated to more market volatilities than the number of available model parameters.

Messaoud Chibane, Hong Miao, and Chenghai Xu
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Sequential Modeling of Dependent Jump Processes

In this article published by WIlmott magazine, Mai, Scherer, and Schulz present a new methodology to generalize univariate models to the multivariate case.

Jan-Frederik Mai, Matthias Scherer, and Thorsten Schulz
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Shiny New Toys: Does Wealth Management Need A.I.?

In this article, Greg Davies examines the allure of adopting artificial intelligence as a solution for a range of business problems in Wealth Management and the need to appropriately match solutions to problems.

Greg Davies
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Solving partial differential equations using the NAG Library

In this article, Jeremy Walton from the Numerical Algorithms Group, describes some applications of the NAG Library to the solution of Partial Differential Equations (PDEs).

Jeremy Walton
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Stock Market Crashes in 2007 - 2009: Were We Able to Predict Them?

In this article, Sebastien Lleo and William T. Ziemba investigate the stock market crashes in China, Iceland and the US in the 2007 - 2009 period.

Sebastien Lleo and William T. Ziemba
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The End of Growth?

In this article published by the Wilmott magazine, former banker and author, Satyajit Das, asks if this is the end of economic growth and what a world of no, or low rates of, growth will look like.

Satyajit Das
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The Honest Truth about Dishonesty: Market Manipulation and Why Some Strings are More Powerful than Others

This short piece by Edward Talisse looks at the ways in which financial institutions and individuals have manipulated the market over the years and what it means for the future.

Edward Talisse
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The Irony in the Variance Swaps

In this article published by Wilmott magazine, Elie Ayache will propose a rereading of quantitative finance where irony, as opposed to theory, emerges as a leitmotiv, perhaps even a main guide.

Elie Ayache
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The Meerkat Effect: Personality and Market Returns Affect Investors’ Portfolio Monitoring Behavior

In this article the authors apply generalised non-linear mixed effects models to test for this selective information monitoring at an individual level in a new sample of active online investors.

Svetlana Gherzi et al.
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The Price is Right - The S&P 500 Index Deconstructed

Is the widely followed S&P 500 equity index wildly overvalued at its current price of 2,000?

Edward Talisse

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