Matsushita, Raul; Gleria, Iram; Figueiredo, Annibal; Da … - Volkswirtschaftliche Fakultät, … - 2007
Based on long range dependence, some analysts claim that the exchange rate time series of the pound sterling and of an artificially extended euro have been locked together for years despite daily changes [1, 9]. They conclude that pound and euro are in practice the same currency. We assess the...