This paper examines the dependence structure of different currencies versus the Nigerian Naira using constant and time-varying copula. Daily Naira/USD, Naira/Yuan, Naira/Pound, and Naira/Euro exchange rates from 23 December 2011 to 12 May 2020 were utilised. We fitted eight constant and...

Modern risk management and portfolio allocation require reliable modelling of dependence among markets and risky assets. The dependence structure has practical implications that include asset pricing, risk management, hedging, contagion, portfolio allocation, international diversification and...