The sponsorship of major sporting events involves an ongoing commitment by business partners (sponsors) who need to evaluate the returns of their investments. This article addresses this evaluation by employing event study analysis and bootstrapping in order to assess the market value of...

A recent paper by Barkoulas et al. (Applied Financial Economics, 10, 177-84, 2000), examining long memory of returns in the Athens Stock Exchange (ASE, hereafter), finds evidence in favour of long memory. In this paper, long memory of returns in the ASE along with volatility are examined, using...

This paper examines hedging in Greek stock index futures market. The focus is on various techniques to estimate constant or time-varying hedge ratios. For both available stock index futures contracts of the Athens Derivatives Exchange (ADEX), a variety of econometric models are employed to...

This article explores the structure of the volatility transmission mechanism between stock and currency markets for Eurozone economies with systemic fiscal problems such as Greece, Italy, Ireland, Portugal and Spain. We focus on the structural properties of volatility diffusion, in times of...