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Sarah Gelper
Sarah Gelper
Associate Professor of Marketing Analytics, Eindhoven University of Technology
Geverifieerd e-mailadres voor tue.nl
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Robust forecasting with exponential and Holt–Winters smoothing
S Gelper, R Fried, C Croux
Journal of forecasting 29 (3), 285-300, 2010
3812010
Sparse least trimmed squares regression for analyzing high-dimensional large data sets
A Alfons, C Croux, S Gelper
The Annals of Applied Statistics, 226-248, 2013
2222013
Consumer sentiment and consumer spending: decomposing the Granger causal relationship in the time domain
S Gelper, A Lemmens, C Croux
Applied Economics 39 (1), 1-11, 2007
1032007
On the construction of the European economic sentiment indicator
S Gelper, C Croux
Oxford Bulletin of Economics and Statistics 72 (1), 47-62, 2010
832010
Identifying demand effects in a large network of product categories
S Gelper, I Wilms, C Croux
Journal of Retailing 92 (1), 25-39, 2016
622016
Multivariate out-of-sample tests for Granger causality
S Gelper, C Croux
Computational statistics & data analysis 51 (7), 3319-3329, 2007
552007
Talk bursts: The role of spikes in prerelease word-of-mouth dynamics
S Gelper, R Peres, J Eliashberg
Journal of Marketing Research 55 (6), 801-817, 2018
432018
Robust exponential smoothing of multivariate time series
C Croux, S Gelper, K Mahieu
Computational Statistics & Data Analysis 54 (12), 2999-3006, 2010
412010
Rational versus intuitive gatekeeping: Escalation of commitment in the front end of NPD
R EliŽns, K Eling, S Gelper, F Langerak
Journal of Product Innovation Management 35 (6), 890-907, 2018
402018
Robust control charts for time series data
C Croux, S Gelper, K Mahieu
Expert Systems with Applications 38 (11), 13810-13815, 2011
282011
Robust online scale estimation in time series: A model-free approach
S Gelper, K Schettlinger, C Croux, U Gather
Journal of Statistical Planning and Inference 139 (2), 335-349, 2009
272009
The predictive power of the business and bank sentiment of firms: A high-dimensional Granger Causality approach
I Wilms, S Gelper, C Croux
European Journal of Operational Research 254 (1), 138-147, 2016
242016
Competition for attention in online social networks: Implications for seeding strategies
S Gelper, R van der Lans, G van Bruggen
Management Science 67 (2), 1026-1047, 2021
222021
Computational aspects of robust Holt-Winters smoothing based on M-estimation
C Croux, S Gelper, R Fried
Applications of mathematics 53 (3), 163-176, 2008
222008
Robust groupwise least angle regression
A Alfons, C Croux, S Gelper
Computational Statistics & Data Analysis 93, 421-435, 2016
162016
Competitive advertising strategies for programmatic television
IA Guitart, G Hervet, S Gelper
Journal of the Academy of Marketing Science 48 (4), 753-775, 2020
102020
Variable selection in international diffusion models
S Gelper, S Stremersch
International Journal of Research in Marketing 31 (4), 356-367, 2014
102014
Economic time series analysis: Granger causality and robustness
S Gelper
92008
Regression-based, regression-free and model-free approaches for robust online scale estimation
K Schettlinger, S Gelper, U Gather, C Croux
Journal of Statistical Computation and Simulation 80 (9), 1023-1040, 2010
42010
Efficient and robust scale estimation for trended time series
D Caliskan, C Croux, S Gelper
Statistics & probability letters 79 (18), 1900-1905, 2009
22009
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Artikelen 1–20