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The Besicovitch 1/2 Conjecture
Unsolved weirdness in 1-dimension.Continue reading on Cantorâs Paradise »
View ArticleMarcos López de Prado on Twitter
The greatest danger to finance workers is not automation. Their greatest danger is other (likely younger) workers with coding skills. People who can processâ¦
View ArticleCryptAssets: Home
CryptAssets is a new Community Hub for #Cryptocurrency and #blockchain enthusiasts. Visit us here: https://t.co/9DLHHqNJ6X â moneyscience (@moneyscience)â¦
View ArticleRisk Management in Financial Institutions
ABSTRACT We study risk management in financial institutions using data on hedging of interest rate and foreign exchange risk. We find strong evidence that institutions with higher net worth hedge...
View ArticleA new generation of quants: diverse and female
Are the recent trends in education bad news for the future of quants? https://t.co/M33dV1bUgq â QuantMinds (@QuantMinds) December 12, 2019
View ArticleThe evolution of TensorFlow and of machine learning infrastructure
The Data Exchange Podcast: Rajat Monga on TensorFlow 2.0, TFX, and the state of machine learning platforms.Subscribe: iTunes, Android, Spotify, Stitcher, Google, and RSS.[full show notes can be found...
View ArticleQuant’s Look on ESG Investing Strategies
ESG Investing (sometimes called Socially Responsible Investing) is becoming a current trend, and its proponents characterize it as a modern, sustainable, and responsible way of investing. Some people...
View ArticleMochas, Mariners, and Morality -- Remarks before the National Economists Club
Mochas, Mariners, and Morality Remarks before the National Economists Club Commissioner Hester M. Peirce Washington, D.C. December 12, 2019 hh
View ArticleA Critique of (Non-forensic) Short Selling
In a new paper, three quants with Robeco suggest that the âshortâ side of the activity of many long/short equity trades is pointless. These quants are David Blitz, Guido Baltussen, who is also...
View ArticleMean-Field Games with Differing Beliefs for Algorithmic Trading....
Even when confronted with the same data, agents often disagree on a model of the real-world. Here, we address the question of how interacting heterogenous agents, who disagree on what model the...
View ArticleSome pricing tools for the Variance Gamma model. (arXiv:1912.06031v1 [q-fin.PR])
We establish several closed pricing formula for various path-independent payoffs, under an exponential L'evy model driven by the Variance Gamma process. These formulas take the form of quickly...
View ArticleOn the uniqueness of solutions of stochastic Volterra equations....
We prove strong existence and uniqueness, and H"older regularity, of a large class of stochastic Volterra equations, with singular kernels and non-Lipschitz diffusion coefficient. Extending...
View ArticleBrexit Risk Implied by the SABR Martingale Defect in the EUR-GBP Smile....
We construct a data-driven statistical indicator for quantifying the tail risk perceived by the EURGBP option market surrounding Brexit-related events. We show that under lognormal SABR dynamics this...
View ArticleA Dynamic MST- deltaCovar Model Of Systemic Risk In The European Insurance...
This work is an answer to the EIOPA 2017 report. It follows from the latter that in order to assess the potential systemic risk we should take into account the build-up of risk and in particular the...
View ArticleAssessment of Financial Potential as a Determinant of Enterprise Development....
Financial potential is an important part of enterprise activities. The technique of the enterprise's financial potential assessment is offered in the paper. It is presented by particular stages, where...
View ArticleThe Rise of Multiple Institutional Affiliations. (arXiv:1912.05576v1 [econ.GN])
The affiliation to an institution provides prestige and identity to researchers and determines access to resources and infrastructure. Institutions in turn seek to affiliate researchers to secure their...
View ArticleDestabilising the financial system via banking channel
International Journal of Financial Markets and Derivatives, Volume 7, Issue 2, Page 191-202, January 2019.
View ArticleMeasuring portfolio risk of non-energy commodity using time-varying vine copula
International Journal of Financial Markets and Derivatives, Volume 7, Issue 2, Page 163-190, January 2019.
View ArticleA performance evaluation of smart beta exchange traded funds
International Journal of Financial Markets and Derivatives, Volume 7, Issue 2, Page 124-162, January 2019.
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