Access Statistics for Ahamuefula Ephraim Ogbonna

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Are inflation rates in OECD countries actually stationary during 2011-2018? Evidence based on Fourier Nonlinear Unit root tests with Break 0 0 14 14 0 3 11 11
Do we Experience Day-of-the-week Effects in Returns and Volatility of Cryptocurrency? 0 0 6 6 3 4 17 17
Does the choice of estimator matter for forecasting? A revisit 1 2 12 67 1 5 34 70
Forecasting CO2 emissions: Does the choice of estimator matter? 1 2 10 44 6 10 30 52
Forecasting GDP with energy series: ADL-MIDAS vs. Linear Time Series Models 2 3 14 48 13 39 104 191
How Persistent and Dependent are Pricing of Bitcoin to other Cryptocurrencies Before and After 2017/18 Crash? 0 0 8 8 2 5 18 18
Hysteresis of Unemployment Rates in Africa: New Findings from Fourier ADF test 2 7 24 24 5 11 18 18
Improving the Predictive ability of oil for inflation: An ADL-MIDAS Approach 0 2 9 54 3 9 29 93
Influence of US Presidential Terms on S&P500 Index Using a Time Series Analysis Approach 0 0 14 14 4 7 14 14
Investigating Structural break-GARCH-based Unit root test in US exchange rates 1 1 13 13 3 5 16 17
Market Efficiency and Volatility Persistence of Cryptocurrency during Pre- and Post-Crash Periods of Bitcoin: Evidence based on Fractional Integration 0 1 36 36 6 11 54 54
Modelling crude oil-petroleum products’ price nexus using dynamic conditional correlation GARCH models 0 1 2 2 2 3 7 7
Total Working Papers 7 19 162 330 48 112 352 562


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Another look at the energy-growth nexus: New insights from MIDAS regressions 1 2 5 5 3 10 19 19
CPI INFLATION IN AFRICA: FRACTIONAL PERSISTENCE, MEAN REVERSION AND NONLINEARITY 1 1 1 1 2 2 2 2
Total Journal Articles 2 3 6 6 5 12 21 21


Statistics updated 2019-10-05