Purpose – Recent failures and scandals in the banking and financial services industry have served as catalysts for anxiety about operational risk. In particular, the Basel II accord emphasises the need to develop methodologies for assessing and managing this category of risk. However,...

Purpose - This study seeks to examine the effectiveness of controlling the currency risk for international diversified mixed-asset portfolios via two different hedge instruments, currency forwards and currency options. So far, currency forward has been the most common hedge tool, which will be...

In this paper, we empirically investigate the impact of the credit risk of Eurozone member countries on the stability of the Euro. In the absence of a common euro bond, euro-area credit risk is induced though the credit default swaps of the member countries. The stability of the euro is examined...

We address the problem of defining and calculating forward volatility implied by option prices when the underlying asset is driven by a stochastic volatility process. We examine alternative notions of forward implied volatility and the information required to extract these measures from the...

Purpose–The purpose of this paper is to develop a model to analyze the role of exchange rate appreciation expectation in trade invoicing from the perspective of importers, then empirically analyze it using Japanese export data. Design/methodology/approach–Constructing a theoretical model of...

Purpose – Recent research indicates that the random walk hypothesis (RWH) approximately describes the behavior of major dollar exchange rates during the post-1973 float. The present analysis seeks to examine the profitability of currency futures trading rules that assume that spot exchange...

Purpose – This paper aims to investigate the presence of currency substitution in eight African countries. Design/methodology/approach – This study investigates the presence of currency substitution in eight African countries – Egypt, Morocco, Nigeria, Ghana, Kenya, South Africa, Tunisia...