This major reference book provides an authoritative analysis and survey of consumer research and economic psychology. It provides an international, in-depth overview of the present state of knowledge and theory which will be indispensable to students, researchers and practitioners. The Companion...

The 2002 prices of suppliers in German call-by-call telephone market are rather dispersed, out-of-phase (uncorrelated), and show systematic down-up movements. In 2004, these prices are less dispersed, more in-phase and show more upwards runs than downs-ups. In both years, we clearly do not...