This study examined how weights in multiattribute utility measurement change when objectives are split into more detailed levels. Subjects were asked to weight attributes in value trees containing three objectives which were specified by either three, four, five, or six attributes. The robust...

Publisher's description: ``Describes basic concepts of rational decision making and decision analysis to the reader -- offers insights that help to systematically analyze decision making problems in professional and private life and helps the reader to come up with a problem solution based on a...