Emmanuel N Gyamfi
Biographic Data
| ID | 9719923 |
|---|---|
| NAME | Emmanuel N Gyamfi |
| GIVEN NAMES | Emmanuel N |
| FAMILY NAME | Gyamfi |
| SIGNATURE | GYAMFI E N |
| AFFILIATIONS | Ghana Institute of Management and Public Administration |
| ORCID | 0000-0002-9829-3977 |
| VERIFIED | Yes |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 2 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2022 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 0 |
Sovereign bond yield and cryptocurrency returns within the frontier West African monetary zone: A dynamic contagion analysis
This study employs wavelet analysis to examine the contagion between cryptocurrency returns and sovereign bond yields within the West African Monetary Zone (WAMZ) economies, capturing both the frequency-dependent nature of the relationship and time-varying behavior. We analyze daily data spanning 01/26/2021 to 10/07/2022, with a total observable value of 444. The study selected periods of uncertainty within financial markets, namely, the COVID-19…
Similarities in Southern African Development Community (Sadc) Exchange Rate Markets Structure: Evidence from the Ensemble Empirical Mode Decomposition
The need for exchange markets coordination in Africa is rooted in the quest of most economic blocs to form a monetary union characterized by a single currency and has therefore attracted the attention of researchers. The intrinsic complexity of the exchange rate market hinders researchers from producing consistently good results. The empirical mode decomposition (EMD) is a data-driven signal analysis method for nonlinear and nonstationary data. E…
No prominent works on this page.
Similarities in Southern African Development Community (Sadc) Exchange Rate Markets Structure: Evidence from the Ensemble Empirical Mode Decomposition
The need for exchange markets coordination in Africa is rooted in the quest of most economic blocs to form a monetary union characterized by a single currency and has therefore attracted the attention of researchers. The intrinsic complexity of the exchange rate market hinders researchers from producing consistently good results. The empirical mode decomposition (EMD) is a data-driven signal analysis method for nonlinear and nonstationary data. E…
Sovereign bond yield and cryptocurrency returns within the frontier West African monetary zone: A dynamic contagion analysis
This study employs wavelet analysis to examine the contagion between cryptocurrency returns and sovereign bond yields within the West African Monetary Zone (WAMZ) economies, capturing both the frequency-dependent nature of the relationship and time-varying behavior. We analyze daily data spanning 01/26/2021 to 10/07/2022, with a total observable value of 444. The study selected periods of uncertainty within financial markets, namely, the COVID-19…
Computer Science (2 works) · Economics (2 works) · Market Dynamics and Volatility (2 works) · Banking stability, regulation, efficiency (1 works) · Blockchain Technology Applications and Security (1 works) · Bond (1 works) · Computer security (1 works) · Credit spread (options) (1 works) · Cryptocurrency (1 works) · Econometrics (1 works)