Pierdzioch, Christian; Stadtmann, Georg - In: Jahrbücher für Nationalökonomie und Statistik 230 (2010) 4, pp. 436-453
Summary Exchange rates have been found to be more volatile than underlying macroeconomic fundamentals. Researchers have argued that the empirically observed high exchange-rate volatility may result from herd behavior of foreign-exchange traders and forecasters. We sketch a standard model that...