Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
scientific article; zbMATH DE number 6781408 - MaRDI portal

scientific article; zbMATH DE number 6781408

From MaRDI portal
Publication:5361361

zbMath1372.91128arXivphysics/0507111MaRDI QIDQ5361361

Marc Potters, Jean-Philippe Bouchaud, L. Laloux

Publication date: 27 September 2017

Full work available at URL: https://arxiv.org/abs/physics/0507111

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.



Related Items (23)

Filtering time-dependent covariance matrices using time-independent eigenvaluesCommunity Detection in Temporal Multilayer Networks, with an Application to Correlation NetworksNetwork models to improve robot advisory portfoliosImproving portfolios global performance using a cleaned and robust covariance matrix estimateEmergence of correlations between securities at short time scalesAN EMPIRICAL APPROACH TO FINANCIAL CRISIS INDICATORS BASED ON RANDOM MATRICESRandom matrix theory analysis of cross-correlations in the US stock market: evidence from Pearson's correlation coefficient and detrended cross-correlation coefficientPrincipal Eigenportfolios for U.S. EquitiesA nested factor model for non-linear dependencies in stock returnsFrom Synaptic Interactions to Collective Dynamics in Random Neuronal Networks Models: Critical Role of Eigenvectors and Transient BehaviorRegularizing portfolio optimizationOn sampling and modeling complex systemsConstructing analytically tractable ensembles of stochastic covariances with an application to financial dataDependence structure of market statesOptimal trading strategies—a time series approachSpectra of large time-lagged correlation matrices from random matrix theoryDynamic instability in generic model of multi-assets marketsConvergence of the spectrum of empirical covariance matrices for independent MRW processesAlgorithm and software for defining the distribution of eigenvalues of random symmetric matrices via simulationStochastic regularization for the mean-variance allocation schemeUncovering the dynamics of correlation structures relative to the collective market motionExact multivariate amplitude distributions for non-stationary Gaussian or algebraic fluctuations of covariances or correlationsMatrix moments in a real, doubly correlated algebraic generalization of the Wishart model




This page was built for publication: