The behavioral economics of foreign exchange markets - a psychological view on human expectation formation in foreign exchange markets
type: CreativeWork
description: The development of free floating exchange rates can hardly be explained by macroeconomic fundamentals as supposed by traditional economic theories. Therefore, prominent economists yet conclude that there exists an ‘exchange rate disconnect puzzle’ (see Obstfeld and Rogoff [2000]). The observable exchange rate trends are often attributed to an excessive speculative trading behavior of foreign exchange market participants. In this study we deal with psychological factors, which may be important for understanding the observable exchange rate movements. Thus, our study belongs to the new research field of behavioral economics, which considers the relevance of psychological factors in economic contexts. The main objective of behavioral economists is to develop a more realistic view of the actual human behavior in the context of economics. Therefore, behavioral economists often refer to the work of behavioral decision theorists, who introduced new concepts under the general heading of bounded rationality. Central to the concept of bounded rationality is the assumption that humans’ actual behavior deviates from the ideal of economic rationality due to at least two reasons: first, decisions are usually based on an incomplete information basis (limited information) and, second, the information processing of human beings is limited by their computational capacities (limited cognitive resources). Due to these limitations people are forced to apply simplification mechanisms in information processing. Important simplification mechanisms, which play a decisive role in the process judgment and decision making, are simple heuristics. Simple heuristics can principally be characterized as simple rules of thumb, which allow quick and efficient decisions even under a high degree of uncertainty. In this study, our aim is to analyze the relevance of simple heuristics in the context of foreign exchange markets. In our view, the decision situation in foreign exchange markets can serve as a…
abstract: The development of free floating exchange rates can hardly be explained by macroeconomic fundamentals as supposed by traditional economic theories. Therefore, prominent economists yet conclude that there exists an ‘exchange rate disconnect puzzle’ (see Obstfeld and Rogoff [2000]). The observable exchange rate trends are often attributed to an excessive speculative trading behavior of foreign exchange market participants. In this study we deal with psychological factors, which may be important for understanding the observable exchange rate movements. Thus, our study belongs to the new research field of behavioral economics, which considers the relevance of psychological factors in economic contexts. The main objective of behavioral economists is to develop a more realistic view of the actual human behavior in the context of economics. Therefore, behavioral economists often refer to the work of behavioral decision theorists, who introduced new concepts under the general heading of bounded rationality. Central to the concept of bounded rationality is the assumption that humans’ actual behavior deviates from the ideal of economic rationality due to at least two reasons: first, decisions are usually based on an incomplete information basis (limited information) and, second, the information processing of human beings is limited by their computational capacities (limited cognitive resources). Due to these limitations people are forced to apply simplification mechanisms in information processing. Important simplification mechanisms, which play a decisive role in the process judgment and decision making, are simple heuristics. Simple heuristics can principally be characterized as simple rules of thumb, which allow quick and efficient decisions even under a high degree of uncertainty. In this study, our aim is to analyze the relevance of simple heuristics in the context of foreign exchange markets. In our view, the decision situation in foreign exchange markets can serve as a…
author: Schmidt, Robert
keywords: Wechselkurs, Rationale Erwartungen, Effiziente Märkte, Behavioral Economics, Exchange rate, Rational Expectations, Efficient Markets
date published: 2005-09-19
date modified: 2026-07-24T06:11:41Z
provider: Universität Wüzburg
publisher: Networked Digital Library of Theses and Dissertations
type: WebPage
source organization: Universität Würzburg