Abstract
This paper analyses interdependence between the returns of specific energy and nonenergy commodities and equities using (i) Thick Pen Measure of Association (TPMA) and (ii) Multi-Thickness Thick Pen Measure of Association (MTTPMA). We capture time-varying co-movement and co-movement across different time scales to analyse the short-term and long-term features of the time series using stationary data. Energy index futures show an increase in co-movement with equities since the start of the financialisation period. There are asymmetric effects in cross-scale co-movement between various commodities and equities. Weak co-movement between equity and specific commodity futures indicates diversification benefits for short-term and longterm investors.
Original language | English |
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Article number | 102568 |
Journal | International Review of Financial Analysis |
Volume | 87 |
DOIs | |
Publication status | Published - May 2023 |
Bibliographical note
The corresponding author acknowledge financial support from the Aberdeen-Curtin Alliance: The University of Aberdeen, UK and Curtin University, Australia . The authors are grateful to Agnieszka Jach for sharing the code for Multi-thickness Thick Pen Measure of Association. The authors are thankful to the anonymous reviewer, Dirk Baur and Xiaoyi Mu for the careful reading and thoughtful comments that helped improve the clarity of the paper.Data Availability Statement
The authors do not have permission to share data.Keywords
- co-movement
- financialisation
- thick pen measure
- commodity markets
- equity markets