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Econophysical Models of Finance : Baryonic Beta Dynamics and Beyond
Chen, James Ming - 2017
Econophysics applies the techniques of physics and nonlinear dynamics to complex economic problems. This essay invokes … econophysics in order to introduce a theoretical model that aspires to encompass all essential features of real financial markets …. It summarizes the central argument of my book, Econophysics and Capital Asset Pricing: Splitting the Atom of Systematic …
Persistent link: https://www.econbiz.de/10012944893
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A look at financial dependencies by means of econophysics and financial economics
Raddant, M.; Di Matteo, Tiziana - In: Journal of economic interaction and coordination 18 (2023) 4, pp. 701-734
Persistent link: https://www.econbiz.de/10014422588
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Microstructures of correlated financial markets
Wang, Shanshan - 2017
Persistent link: https://www.econbiz.de/10012802611
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Different methodologies and uses of the Hurst exponent in econophysics
Nieves López García, María de las; Ramos-Requena, J. P. - In: Estudios de economía aplicada : revista promovida por … 37 (2019) 2, pp. 107-119
Persistent link: https://www.econbiz.de/10012063553
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Heterogeneous speculators and stock market dynamics : a simple agent-based computational model
Schmitt, Noemi; Schwartz, Ivonne; Westerhoff, Frank H. - 2020
We propose a simple agent-based computational model in which speculators' trading behavior may cause bubbles and crashes, excess volatility, serially uncorrelated returns, fat-tailed return distributions and volatility clustering, thereby replicating five important stylized facts of stock...
Persistent link: https://www.econbiz.de/10012257370
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Bubbles, blind-spots and Brexit
Fry, John; Brint, Andrew - In: Risks : open access journal 5 (2017) 3, pp. 1-15
In this paper we develop a well-established financial model to investigate whether bubbles were present in opinion polls and betting markets prior to the UK’s vote on EU membership on 23 June 2016. The importance of our contribution is threefold. Firstly, our continuous-time model allows for...
Persistent link: https://www.econbiz.de/10011688252
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Predictability and herding of bourse volatility : an econophysics analogue
Ghosh, Bikramaditya; Krishna, Mysore Chidambareswaran; … - In: Investment management and financial innovations 15 (2018) 2, pp. 317-326
Persistent link: https://www.econbiz.de/10012055468
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Heterogeneous speculators and stock market dynamics : a simple agent-based computational model
Schmitt, Noemi; Schwartz, Ivonne; Westerhoff, Frank H. - In: The European journal of finance 28 (2022) 13/15, pp. 1263-1282
Persistent link: https://www.econbiz.de/10013532181
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Evidence of intraday multifractality in European stock markets during the recent coronavirus (covid-19) outbreak
Aslam, Faheem; Mohti, Wahbeeah; Ferreira, Paulo - In: International Journal of Financial Studies : open … 8 (2020) 2/31, pp. 1-13
This study assesses how the coronavirus pandemic (COVID-19) affects the intraday multifractal properties of eight European stock markets by using five-minute index data ranging from 1 January 2020 to 23 March 2020. The Hurst exponents are calculated by applying multifractal detrended fluctuation...
Persistent link: https://www.econbiz.de/10012239424
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Stochastic behavioral asset pricing models and the stylized facts
Lux, Thomas - 2008
High-frequency financial data are characterized by a set of ubiquitous statistical properties that prevail with surprising uniformity. While these 'stylized facts' have been well-known for decades, attempts at their behavioral explanation have remained scarce. However, recently a new branch of...
Persistent link: https://www.econbiz.de/10010295122