Browsing by Author "Perera, G.J.P."

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    The Impact o0f Cryptocurrency on the Stock Market Performance in Sri Lanka: An Empirical Study Based on Bitcoin
    (Department of Finance, Faculty of Commerce and Management Studies University of Kelaniya Sri Lanka, 2024) Perera, G.J.P.; Weerasinghe, W.D.J.D.
    Introduction: This study examines the impact of cryptocurrency on the stock market performance in Sri Lanka. It is an empirical study based on Bitcoin. Methodology: The analysis uses the information of Bitcoin and the Stock market indices, ASPI Return, and S&P SL20 Return of Sri Lanka for the period 2010–2023 on a weekly basis. The Generalized Autoregressive Conditional Heteroskedasticity (GARCH) model has been estimated separately for the ASPI Return and S&P SL20 Return time series data using the Maximum Likelihood (ML) method with the Autoregressive Conditional Heteroskedasticity (ARCH) algorithm. Findings: The empirical results indicate a weak negative relationship between Bitcoin returns and ASPI Returns, suggesting a subtle inverse correlation. In contrast, a weak positive relationship is observed between Bitcoin returns and S&P SL20 returns in the Sri Lankan context. These findings provide insights into the dynamic interactions between Bitcoin and the two stock market indices in Sri Lanka. Conclusion: This paper makes two significant contributions to the existing body of knowledge. Firstly, it introduces Bitcoin returns as a determinant influencing stock market performance in Sri Lanka. Secondly, it explains the relationships between Bitcoin and both ASPI Return and S&P SL20 Return in the Sri Lankan market context, enriching our understanding of the dynamics between cryptocurrency and traditional stock indices.