•  
  •  
 
Bulletin of Monetary Economics and Banking

Document Type

Article

Abstract

This study examines the validity of the efficient market hypothesis for the cryptocurrency market. We have used the Exponential Generalized Autoregressive Conditional Heteroscedastic approach to examine the presence of different calendar anomalies i.e., the Halloween effect, day-of-the-week (DOW) effect, and month-of-the-year effect in the case of Bitcoin, Ethereum, XRP, Tether, and USD Coin. The findings show that there is no strong evidence of the Halloween effect. We find only robust Thursday and Saturday effects in the mean equation. In the case of the month-of-the-year effect, there is only a reverse January effect. More specifically, we note that April and February are statistically significant in the case of Bitcoin and Ethereum, respectively. Results obtained from the variance equations imply that September and October are the least risky months for investors.

First Page

113

Last Page

132

Creative Commons License

Creative Commons Attribution-NonCommercial 4.0 International License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License

Country

Turkey

Affiliation

Istanbul University, Istanbul

Check for updates

Share

COinS