Spectral Ranking with Covariates

Chau, Siu Lun; Cucuringu, Mihai; Sejdinović, Dino

doi:10.48550/arxiv.2005.04035

Cited by 2 publications

(2 citation statements)

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“…, p or ranking of p items given a (potentially incomplete) set of pairwise comparisons which encode a noise proxy for i − j . Alternative ranking algorithms that could be employed for defining the leadingness of a cluster include [Fogel et al, 2016, Cucuringu, 2016, De Bacco et al, 2018, d'Aspremont et al, 2021, Bradley and Terry, 1952, Page et al, 1998], as well as Chau et al [2020] for rankings that incorporate any available node level covariates.…”

Section: The Leadingness Metricmentioning

confidence: 99%

Lead-lag detection and network clustering for multivariate time series with an application to the US equity market

Bennett¹,

Cucuringu²,

Reinert³

2022

Preprint

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In multivariate time series systems, it has been observed that certain groups of variables partially lead the evolution of the system, while other variables follow this evolution with a time delay; the result is a lead-lag structure amongst the time series variables. In this paper, we propose a method for the detection of lead-lag clusters of time series in multivariate systems. We demonstrate that the web of pairwise lead-lag relationships between time series can be helpfully construed as a directed network, for which there exist suitable algorithms for the detection of pairs of lead-lag clusters with high pairwise imbalance. Within our framework, we consider a number of choices for the pairwise lead-lag metric and directed network clustering components. Our framework is validated on both a synthetic generative model for multivariate lead-lag time series systems and daily real-world US equity prices data. We showcase that our method is able to detect statistically significant lead-lag clusters in the US equity market. We study the nature of these clusters in the context of the empirical finance literature on lead-lag relations and demonstrate how these can be used for the construction of predictive financial signals.

show abstract

Section: The Leadingness Metricmentioning

confidence: 99%

Lead-lag detection and network clustering for multivariate time series with an application to the US equity market

Bennett¹,

Cucuringu²,

Reinert³

2022

Preprint

Self Cite

View full text Add to dashboard Cite

show abstract

“…The goal in this literature is to infer the strength i , i = 1, … , p or ranking of p items given a (potentially incomplete) set of pairwise comparisons which encode a noise proxy for i − j . Alternative ranking algorithms that could be employed for defining the leadingness of a cluster include (Fogel et al, 2016;Cucuringu, 2016;De Bacco et al, 2018;d'Aspremont et al, 2021;Bradley & Terry, 1952;Page et al, 1998), as well as Chau et al (2020) for rankings that incorporate any available node level covariates.…”

Section: The Leadingness Metricmentioning

confidence: 99%

Lead–lag detection and network clustering for multivariate time series with an application to the US equity market

2022

View full text Add to dashboard Cite

In multivariate time series systems, it has been observed that certain groups of variables partially lead the evolution of the system, while other variables follow this evolution with a time delay; the result is a lead–lag structure amongst the time series variables. In this paper, we propose a method for the detection of lead–lag clusters of time series in multivariate systems. We demonstrate that the web of pairwise lead–lag relationships between time series can be helpfully construed as a directed network, for which there exist suitable algorithms for the detection of pairs of lead–lag clusters with high pairwise imbalance. Within our framework, we consider a number of choices for the pairwise lead–lag metric and directed network clustering model components. Our framework is validated on both a synthetic generative model for multivariate lead–lag time series systems and daily real-world US equity prices data. We showcase that our method is able to detect statistically significant lead–lag clusters in the US equity market. We study the nature of these clusters in the context of the empirical finance literature on lead–lag relations, and demonstrate how these can be used for the construction of predictive financial signals.

show abstract

Spectral Ranking with Covariates

Cited by 2 publications

References 0 publications

Lead-lag detection and network clustering for multivariate time series with an application to the US equity market

Lead-lag detection and network clustering for multivariate time series with an application to the US equity market

Lead–lag detection and network clustering for multivariate time series with an application to the US equity market

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