It is widely held that Bayesian decision theory is the final word on how a rational person should make decisions. However, Leonard Savage--the inventor of Bayesian decision theory--argued that it would be ridiculous to use his theory outside the kind of small world in which it is always possible to "look before you leap." If taken seriously, this view makes Bayesian decision theory inappropriate for the large worlds of scientific discovery and macroeconomic enterprise. When is it correct to use Bayesian decision theory--and when does it need to be modified? Using a minimum of mathematics, Rational Decisions clearly explains the foundations of Bayesian decision theory and shows why Savage restricted the theory's application to small worlds. The book is a wide-ranging exploration of standard theories of choice and belief under risk and uncertainty. Ken Binmore discusses the various philosophical attitudes related to the nature of probability and offers resolutions to paradoxes believed to hinder further progress. In arguing that the Bayesian approach to knowledge is inadequate in a large world, Binmore proposes an extension to Bayesian decision theory--allowing the idea of a mixed strategy in game theory to be expanded to a larger set of what Binmore refers to as "muddled" strategies. Written by one of the world's leading game theorists, Rational Decisions is the touchstone for anyone needing a concise, accessible, and expert view on Bayesian decision making.

Statistical illiteracy can have an enormously negative impact on decision making. This volume of collected papers brings together applied and theoretical research on risks and decision making across the fields of medicine, psychology, and economics. Collectively, the essays demonstrate why the frame in which statistics are communicated is essential for broader understanding and sound decision making, and that understanding risks and uncertainty has wide-reaching implications for daily life. Gerd Gigerenzer provides a lucid review and catalog of concrete instances of heuristics, or rules of thumb, that people and animals rely on to make decisions under uncertainty, explaining why these are very often more rational than probability models. After a critical look at behavioral theories that do not model actual psychological processes, the book concludes with a call for a heuristic revolution that will enable us to understand the ecological rationality of both statistics and heuristics, and bring a dose of sanity to the study of rationality.

In the Second Edition of Rational Choice in an Uncertain World the authors compare the basic principles of rationality with actual behaviour in making decisions. They describe theories and research findings from the field of judgment and decision making in a non-technical manner, using anecdotes as a teaching device. Intended as an introductory textbook for advanced undergraduate and graduate students, the material not only is of scholarly interest but is practical as well. The Second Edition includes: - more coverage on the role of emotions, happiness, and general well-being in decisions - a summary of the new research on the neuroscience of decision processes - more discussion of the adaptive value of (non-rational heuristics) - expansion of the graphics for decision trees, probability trees, and Venn diagrams.

RATIONAL DECISION-MAKING For a Brighter FutureFor the Love of the World This book shows youthrough examples and application exerciseshow to make rational decisions that will make you more productive. Based on the modern philosophy of Systems-Thinking, the book presents a well-defined path to living a productive life: making rational choices that will help you meet your long-term goals and fulfill your obligations to others. To assist you, the book provides tools and concepts you can use to set your objectives, identify and weigh the options, and evaluate the expected benefits. And the many thought-provoking, real-life situations will show you how to craft strategic initiativeswhether in individual, group, organizational, or public policy decisions.

Rational Descriptions, Decisions and Designs is a reference for understanding the aspects of rational decision theory in terms of the basic formalism of information theory. The text provides ways to achieve correct engineering design decisions. The book starts with an understanding for the need to apply rationality, as opposed to uncertainty, in design decision making. Inductive logic in computers is explained where the design of the machine and the accompanying software are considered. The text then explains the functional equations and the problems of arriving at a rational description through some mathematical preliminaries. Bayes' equation and rational inference as tools for adjusting probabilities when something new is encountered in earlier probability distributions are explained. The book presents as well a case study concerning the error made in following specifications of spark plugs. The author also explains the Bernoulli trials, where a probability that a better hypothesis than that already adopted may exist. The rational measure of uncertainty and the principle of maximum entropy with sample calculations are included in the text. After considering the probabilities, the decision theory is taken up where engineering design follows. Examples regarding transmitter and voltmeter designs are presented. The book ends by explaining probabilities of success and failure as applied to reliability engineering, that it is a state of knowledge rather than the state of a thing. The text can serve as a textbook for students in technology engineering and design, and as a useful reference for mathematicians, statisticians, and fabrication engineers.

A neuroscientist reveals unique aspects of decision making and the best strategies for protecting and enhancing the brain’s ability to navigate life’s uncertainties Contingency calculations—the ability to predict the outcomes of decisions and actions—are critical for survival and success. Our amazing brains continually process past and current experiences to enable us to make the most adaptive choices. But when the brain’s information systems are compromised—by such varying conditions as drug addiction, poverty, mental illness, or even privilege—we can lose the ability to arrive at informed decisions. In this engaging book, behavioral neuroscientist Kelly Lambert explores a variety of the modern factors that can lead to warped neural processing, or distorted realities she terms “brain bubbles.” Individuals who define success in terms of creature comforts and immediate gratification, for instance, may interact less with the physical and social world and thereby dull their ability to imagine varied contingency scenarios. The author underscores how continuous, meaningful, and well-grounded experiences are required if we are to make the best decisions throughout our lives.

Now in its fourth edition, Rational Diagnosis and Treatment: Evidence-Based Clinical Decision-Making is a unique book to look at evidence-based medicine and the difficulty of applying evidence from group studies to individual patients. The book analyses the successive stages of the decision process and deals with topics such as the examination of the patient, the reliability of clinical data, the logic of diagnosis, the fallacies of uncontrolled therapeutic experience and the need for randomised clinical trials and meta-analyses. It is the main theme of the book that, whenever possible, clinical decisions must be based on the evidence from clinical research, but the authors also explain the pitfalls of such research and the problems involved in applying evidence from groups of patients to the individual patient. For this new edition, the sections on placebo and meta-analysis and on alternative medicine have been thoroughly updated, and there is more focus on insufficient reporting of harms of interventions. The sections on different research designs describe advantages and limitations, and the increased medicalisation and the effects of cancer screening on health people are noted. A section on academic freedom when clinicians collaborate with industry and ghost authors is added. This essential reference work integrates the science and statistical approach of evidence-based medicine with the art and humanism of medical practice; distinguishing between data, sets of data, knowledge and wisdom, and their application. Such an intellectually challenging book is ideal for both medical students and doctors who require theoretical and practical clinical skills to help ensure that they apply theory in practice.

This global encyclopedic work serves as a comprehensive collection of global scholarship regarding the vast fields of public administration, public policy, governance, and management. Written and edited by leading international scholars and practitioners, this exhaustive resource covers all areas of the above fields and their numerous subfields of study. In keeping with the multidisciplinary spirit of these fields and subfields, the entries make use of various theoretical, empirical, analytical, practical, and methodological bases of knowledge. Expanded and updated, the second edition includes over a thousand of new entries representing the most current research in public administration, public policy, governance, nonprofit and nongovernmental organizations, and management covering such important sub-areas as: 1. organization theory, behavior, change and development; 2. administrative theory and practice; 3. Bureaucracy; 4. public budgeting and financial management; 5. public economy and public management 6. public personnel administration and labor-management relations; 7. crisis and emergency management; 8. institutional theory and public administration; 9. law and regulations; 10. ethics and accountability; 11. public governance and private governance; 12. Nonprofit management and nongovernmental organizations; 13. Social, health, and environmental policy areas; 14. pandemic and crisis management; 15. administrative and governance reforms; 16. comparative public administration and governance; 17. globalization and international issues; 18. performance management; 19. geographical areas of the world with country-focused entries like Japan, China, Latin America, Europe, Asia, Africa, the Middle East, Russia and Eastern Europe, North America; and 20. a lot more. Relevant to professionals, experts, scholars, general readers, researchers, policy makers and manger, and students worldwide, this work will serve as the most viable global reference source for those looking for an introduction and advance knowledge to the field.

John Pollock aims to construct a theory of rational decision making for real agents--not ideal agents. Real agents have limited cognitive powers, but traditional theories of rationality have applied only to idealized agents that lack such constraints. Pollock argues that theories of ideal rationality are largely irrelevant to the decision making of real agents. Thinking about Acting aims to provide a theory of "real rationality."