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Relationship between popularity of key words in the Google browser and the evolution of worldwide financial indexes

Author
Ortells, R.; Egozcue, J. J.; Ortego, M.I.; Garola, A.
Type of activity
Presentation of work at congresses
Name of edition
6th International Workshop on Compositional Data Analysis
Date of publication
2015
Presentation's date
2015-06-04
Book of congress proceedings
6th International Workshop on Compositional Data Analysis (CoDaWork 2015), June 1-5, L'Escala (Girona), Spain
First page
215
Last page
228
Project funding
Compositional and Spatial Data Analysis (COSDA) (Ref:2014SGR551)
Repository
http://hdl.handle.net/2117/81948 Open in new window
http://www.compositionaldata.com/codawork2015/images/ProceedingsBook.pdf Open in new window
Abstract
The purpose of this contribution is to evaluate whether there is enough statistical basis to establish a relationship between the popularity of certain terms in the Google, Inc. browser and the evolution of several worldwide economic indexes the subsequent week. A linear model trying to predict the evolution of 19 financial indexes from all over the world with the information of how many times a selected group of 200 key words are looked up online the previous week is proposed. The linear model ...
Citation
ORTELLS, R., Egozcue, J. J., Ortego, M.I., Garola, A. Relationship between popularity of key words in the Google browser and the evolution of worldwide financial indexes. A: International Workshop on Compositional Data Analysis. "Proceedings of the 6th International Workshop on Compositional Data Analysis". L'Escala, Girona: 2015, p. 215-228.
Group of research
COSDA-UPC - COmpositional and Spatial Data Analysis

Participants

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