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Indian Journal of Finance

ISSN: 0973-8711 Frequency: Monthly Peer Review: Double-blind Published since: 2007 Language: English
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Original Article

Open Access Original Article

Time - Varying Correlations, Causality, and Volatility Linkages of Indian Commodity and Equity Markets : Evidence from DCC - GARCH

Swamy Perumandla1,  Padma Kurisetti2

1 Research Scholar (Ph.D.), School of Management, National Institute of Technology Warangal (NIT-W), Warangal, Telangana - 506 004

2 Associate Professor, School of Management, National Institute of Technology Warangal (NIT-W), Warangal, Telangana - 506 004

Volume 12
Issue 9
Pages 21–40
Year 2018
Received: April 29, 2018 Accepted: Aug. 23, 2018 Published: Sept. 11, 2018
Abstract

This empirical study explored and examined the dynamic conditional correlations, causality, and volatility linkages between the commodity and equity markets in India. In this study, we utilized the DCC-GARCH framework. The symmetric and asymmetric versions of DCC-GARCH, DCC-GJR GARCH, and DCC-EGARCH were used. Our study incorporated the major Indian equity market indices, BSE Sensex and Nifty 50 and commodity market indices, MCX Comdex and Dhaanya. Our results revealed that a mixed portfolio of commodity - equity had low and negative correlations compared to only equity or only commodity portfolios. We deployed the Granger causality test which indicated the short term integration of returns among the markets. We found a bidirectional causal relation between BSE Sensex and Nifty 50 indices. However, we noticed unidirectional causality between MCX Comdex index to Dhaanya index and Dhaanya to Nifty 50 index. The empirical evidence obtained from this study will be useful for the institutional investors, policymakers, investors, and government while framing strategies for portfolio risk diversification and hedging.

Keywords Time-Varying Correlations Causality Volatility Indian Commodity and Equity Markets Portfolio Risk Management Dynamic Correlations JEL Classification
How to Cite

Swamy Perumandla, Padma Kurisetti (2018). Time - Varying Correlations, Causality, and Volatility Linkages of Indian Commodity and Equity Markets : Evidence from DCC - GARCH. Indian Journal of Finance, 12(9), 21–40. https://doi.org/10.17010/ijf/2018/v12i9/131558

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