This is an excerpt from the 4-volume dictionary of economics, a reference book which aims to define the subject of economics today. 1300 subject entries in the

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Decision theory and the theory of rational choice have recently been the subjects of considerable research by philosophers and economists. However, no adequate

This book offers a unified treatment of my research in the foundations of expected utility theory from around 1965 to 1980. While parts are new, the presentatio

The twenty-three papers collected in tbis volume represent an important part of my published work up to the date of this volume. I have not arranged the paper c