This paper pits expected utility theory and cumulative prospect theory against each other as regards their descriptive accuracy. Some older as well as newer pieces of evidence are described which show that under certain circumstances, expected utility theory is not descriptively valid. The most...

This paper summarizes the major events in the recent history of modelling human decisions under risk. After presenting the basics of expected utility theory, the key pieces of evidence are described which showed that under certain circumstances, this theory is not descriptively valid. The most...

Results of a survey concerning the importance of quality management of the educational process among high officials of Czech universities and colleges are summarized in this article. Three of possible methods of quality management in the educational process are described here: Standardization...

This paper presents the basics of the Transaction cost theory (TCT) and shows it's contribution to the Theory of the firm by the view of the new institutional economics. In the first part, author presents resources and presumptions of the TCT mainly by O. E. Williamson. The theory is based on...

We present a model of learning in which agents learn from errors. If an action turns out to be an error, the agent rejects not only that action but also neighboring actions. We find that, keepng memory of his errors, under mild assumptions an acceptable solution is asymptotically reached....