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This paper discusses on the notion of trapezoidal fuzzy intuitionistic fuzzy sets (TzFIFSs) and some of the arithmetic operations of the same. Correlation coefficient of TzFIFS is proposed based on the membership, nonmembership, and hesitation degrees. The weighted averaging (WA) operator and the weighted geometric (WG) operator are proposed for TzFIFSs. Based on these operators and the correlation coefficient defined for the TzFIFS, new multiattribute decision making (MADM) models are proposed and numerical illustration is given.

ABSTRACTIn this paper the results of an extensive simulation study are reported to provide empirical evidence on the Evaluation and Bound approach. Some rules for implementing the procedure interactively on a computer are also examined and compared experimentally. The results suggest that the Evaluation and Bound procedure, in conjunction with an appropriate strategy of implementing it, would reduce considerably the information requirement of the decision maker in the choice of a preferred multiattribute alternative.

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 higher degree of rationality -- updating/inclusion of current research, in-depth discussion of selected topics, additional exercises/case studies. This textbook conveys methods that can improve decision making processes in various fields such as economics, politics, and medicine as well as in personal life. Areas of focus are decision making under conflicting objectives, decision making under risk and uncertainty, decision making with incomplete information about individual preferences or probabilities, and the consideration of time preferences. Special emphasis is placed on the procedures and concepts applicability. Explicit sample applications show the methods benefit for a wide area of decision making problems. Exercises from daily life make it easy for the reader to understand the key insights from decision analysis."" \par This English edition corresponds to the 5th German one. Hence this book is close to completeness. Yet in this reviewer's opinion there are two comments: First a section with hints on the problems for solution is needed. Second a comparison with decision making in animals may be useful since recently [{\it D. Sumpter}, Collective animal behavior. Princeton Univ. Press (2010)] it was shown that collective animal behavior is highly efficient.

Decision Making is a case study of the decision to raise the Bank Rate by 2% (to 7%) on 19 September 1957. Reconsiders selected aspects of the original study in the light of files recently released in the Public Record Office and of other publications since the book was published. (Abstract amended)

How do terrorists & terrorist groups make decisions, & what influence do terrorist decision-making styles have on the course of a terrorist campaign? Efforts to answer these questions have centered on three sets of theories. In order of generality, these are (a) strategic theories, in which the decision to employ terrorism & related forms of political violence is considered to be an instrumental choice; (b) organizational theories, in which the sources of violence are found in the internal dynamics of the terrorist group itself; & (c) psychological theories, in which the decision to employ terrorism is explained within the framework of individual psychology. Most observers agree that these lines of inquiry are not mutually exclusive, but each offers a distinctive approach to terrorist decision making. This essay examines each of these theoretical approaches in turn. It concludes with a brief discussion of the decision-making constraints that help shape terrorist life cycles. 1 Figure, 224 References. Adapted from the source document.

"Making Better Decisions introduces readers to some of the principal aspects of decision theory, and examines how these might lead us to make better decisions.[bullet] Introduces readers to key aspects of decision theory and examines how they might help us make better decisions[bullet] Presentation of material encourages readers to imagine a situation and make a decision or a judgment[bullet] Offers a broad coverage of the subject including major insights from several sub-disciplines: microeconomic theory, decision theory, game theory, social choice, statistics, psychology, and philosophy[bullet] Explains these insights informally in a language that has minimal mathematical notation or jargon, even when describing and interpreting mathematical theorems[bullet] Critically assesses the theory presented within the text, as well as some of its critiques[bullet] Includes a web resource for teachers and students"--