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Ines Wilms
Researcher at Maastricht University
Publications - 62
Citations - 500
Ines Wilms is an academic researcher from Maastricht University. The author has contributed to research in topics: Estimator & Lasso (statistics). The author has an hindex of 11, co-authored 53 publications receiving 358 citations. Previous affiliations of Ines Wilms include Cornell University & University of Southern California.
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Volatility Spillovers in Commodity Markets: A Large t-Vector AutoRegressive Approach
TL;DR: In this article, the authors study volatility spillovers among a large number of energy, agriculture and biofuel commodities using the vector auto regressive (VAR) model and propose the t-lasso method for obtaining a large VAR.
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Sparse canonical correlation analysis from a predictive point of view.
Ines Wilms,Christophe Croux +1 more
TL;DR: In this paper, the authors proposed a method for sparse CCA, which combines an alternating regression approach together with a lasso penalty to induce sparsity in the canonical vectors, thereby increasing the interpretability of the canonical variates.
Journal ArticleDOI
Identifying demand effects in a large network of product categories
TL;DR: In this article, a methodology to estimate a parsimonious product category network without prior constraints on its structure is presented, and sparse estimation of the Vector AutoRegressive Market Response Model is presented.
Posted Content
Sparse canonical correlation analysis from a predictive point of view
Ines Wilms,Christophe Croux +1 more
TL;DR: In this article, a method for sparse CCA is proposed, which combines an alternating regression approach together with a lasso penalty to induce sparsity in the canonical vectors, thereby increasing the interpretability of the canonical variates.
Posted Content
High Dimensional Forecasting via Interpretable Vector Autoregression
TL;DR: In this article, a hierarchical lag structure (HLag) is proposed to embed the notion of lag selection into a convex regularizer, where the sparsity pattern of lag coefficients honors the VAR's ordered structure.