Variance of exchange rates around predictions can be from 1) undiscovered fundamentals, 2) efficient markets, 3) destabilising speculation, or 4) regime and personality differences in the heuristics used in the stage of evaluating alternatives. Field and experimental evidence identifies 4) as...

In the decision-making process, there is a stage when choosers evaluate alternatives. Evaluation is complex especially when it involves the future exchange rate. In the complexity of predicting the future exchange rate, choosers may use prominent numbers and ratios. We furnish field and...

Through the use of a simple behavioural political economy model, we cast doubt on the assumption that voters behave in predictable ways dependent on their expected support for government policies. We show that under certain conditions an unfavourable (i.e. welfare reducing) policy may result,...

Access to capacity is often considered to be uncertain, causing airlines to build buffer times into their flight schedules in anticipation of potential delays. Similarly, air navigation service providers use capacity buffers to overcome potential safety standard violations. However, the use of...

The Internet is known to have had a powerful impact on on-line retailer strategies in markets characterised by long-tail distribution of sales [C. Anderson, Long Tail: Why the Future of Business is Selling Less of More, Hyperion, New York, 2006]. Such retailers can exploit the long tail of the...