This is a definitive statement of Professor Afriat's achievements in the field of choice and value in economics, an area in which he has contributed more than most. As the topics covered, which include optimal programming, social and individual choice, production, and the market, are both central and fundamental, the book forms a source on basic and current topics in economic theory and mathematical economics for any advanced student of the subject. The work is in six parts: the first four discuss generalities about choice and representative economic topics; the final two are more concerned with straight forwardly mathematical subjects that have an application in economics. A characteristic of the book is its conceptual clarifications for choice, value, and price theory generally, and, for special topics, the novelties and simplifications that are uncovered in already well-trodden ground. -

Life sometimes seems illogical. Individuals do strange things: take drugs, have unprotected sex, mug each other. Love seems irrational, and so does divorce. On a larger scale, life seems no fairer or easier to fathom: Why do some neighborhoods thrive and others become ghettos? Why is racism so persistent? Why is your idiot boss paid a fortune for sitting behind a mahogany altar? Thorny questions–and you might be surprised to hear the answers coming from an economist. But award-winning journalist Tim Harford likes to spring surprises. In this deftly reasoned book, he argues that life is logical after all. Under the surface of everyday insanity, hidden incentives are at work, and Harford shows these incentives emerging in the most unlikely places.

In this book, Professor Kreps presents a first course on the basic models of choice theory that underlie much of economic theory. This course, taught for several years at the Graduate School of Business, Stanford University, gives the student an introduction to the axiomatic method of economic analysis, without placing too heavy a demand on mathematical sophistication.The course begins with the basics of choice and revealed preference theory and then discusses numerical representations of ordinal preference. Models with uncertainty come next: First is von Neumann?Morgenstern utility, and then choice under uncertainty with subjective uncertainty, using the formulation of Anscombe and Aumann, and then sketching the development of Savage's classic theory. Finally, the course delves into a number of special topics, including de Finetti's theorem, modeling choice on a part of a larger problem, dynamic choice, and the empirical evidence against the classic models.

Whether we're buying a pair of jeans, ordering a cup of coffee, selecting a long-distance carrier, applying to college, choosing a doctor, or setting up a 401(k), everyday decisions—both big and small—have become increasingly complex due to the overwhelming abundance of choice with which we are presented. As Americans, we assume that more choice means better options and greater satisfaction. But beware of excessive choice: choice overload can make you question the decisions you make before you even make them, it can set you up for unrealistically high expectations, and it can make you blame yourself for any and all failures. In the long run, this can lead to decision-making paralysis, anxiety, and perpetual stress. And, in a culture that tells us that there is no excuse for falling short of perfection when your options are limitless, too much choice can lead to clinical depression. In The Paradox of Choice, Barry Schwartz explains at what point choice—the hallmark of individual freedom and self-determination that we so cherish—becomes detrimental to our psychological and emotional well-being. In accessible, engaging, and anecdotal prose, Schwartz shows how the dramatic explosion in choice—from the mundane to the profound challenges of balancing career, family, and individual needs—has paradoxically become a problem instead of a solution. Schwartz also shows how our obsession with choice encourages us to seek that which makes us feel worse. By synthesizing current research in the social sciences, Schwartz makes the counter intuitive case that eliminating choices can greatly reduce the stress, anxiety, and busyness of our lives. He offers eleven practical steps on how to limit choices to a manageable number, have the discipline to focus on those that are important and ignore the rest, and ultimately derive greater satisfaction from the choices you have to make.

Alexander Schuessler has done what many deemed impossible: he has wedded rational choice theory and the concerns of social theory and anthropology to explain why people vote. The "paradox of participation"--why individuals cast ballots when they have virtually no effect on electoral outcomes--has long puzzled social scientists. And it has particularly troubled rational choice theorists, who like to describe political activity in terms of incentives. Schuessler's ingenious solution is a "logic of expressive choice." He argues in incentive-based (or "economic") terms that individuals vote not because of how they believe their vote matters in the final tally but rather to express their preferences, allegiances, and thus themselves. Through a comparative history of marketing and campaigning, Schuessler generates a "jukebox model" of participation and shows that expressive choice has become a target for those eliciting mass participation and public support. Political advisers, for example, have learned to target voters' desire to express--to themselves and to others--who they are. Candidates, using tactics such as claiming popularity, invoking lifestyle, using ambiguous campaign themes, and shielding supporters from one another can get out their vote even when it is clear that an election is already lost or won. This important work, the first of its kind, will appeal to anyone seeking to decipher voter choice and turnout, social movements, political identification, collective action, and consumer behavior, including scholars, graduate students, and upper-level undergraduates in political science, economics, sociology, anthropology, and marketing. It will contribute greatly to our understanding and prediction of democratic participation patterns and their consequences.

"As he usually does, Professor Buchanan has produced an interesting and provocative piece of work. [Cost and Choice] starts off as an essay in the history of cost theory; the central ideas of the book are traced to Davenport and Knight in the United States, and to a series of distinguished writers associated at various times with the London School of Economics. The author emerges from this discussion with what can be described as the ultimate in subjectivist cost doctrines. . . . Economists should learn the lessons offered to us in this little book—and learn them well. It can save them from serious errors."—William J. Baumol, Journal of Economic Literature

This introductory text explores the theory of social choice. Written as a primer suitable for advanced undergraduates and graduates, this text will act as an important starting point for students grappling with the complexities of social choice theory. Rigorous yet accessible, this primer avoids the use of technical language and provides an up-to-date discussion of this rapidly developing field. This is the first in a series of texts published in association with the LSE.

Originally published in 1970, this classic study has been recognized for its groundbreaking role in integrating economics and ethics, and for its influence in opening up new areas of research in social choice, including aggregative assessment. It has also had a large influence on international organizations, including the United Nations, notably in its work on human development. The book showed that the “impossibility theorems” in social choice theory—led by the pioneering work of Kenneth Arrow—do not negate the possibility of reasoned and democratic social choice. Sen’s ideas about social choice, welfare economics, inequality, poverty, and human rights have continued to evolve since the book’s first appearance. This expanded edition preserves the text of the original while presenting eleven new chapters of fresh arguments and results. “Expanding on the early work of Condorcet, Pareto, Arrow, and others, Sen provides rigorous mathematical argumentation on the merits of voting mechanisms...For those with graduate training, it will serve as a frequently consulted reference and a necessity on one’s book shelf.” —J. F. O’Connell, Choice

Prevailing economic theory presumes that agents act rationally when they make decisions, striving to maximize the efficient use of their resources. Psychology has repeatedly challenged the rational choice paradigm with persuasive evidence that people do not always make the optimal choice. Yet the paradigm has proven so successful a predictor that its use continues to flourish, fueled by debate across the social sciences over why it works so well. Intended to introduce novices to rational choice theory, this accessible, interdisciplinary book collects writings by leading researchers. The Limits of Rationality illuminates the rational choice paradigm of social and political behavior itself, identifies its limitations, clarifies the nature of current controversies, and offers suggestions for improving current models. In the first section of the book, contributors consider the theoretical foundations of rational choice. Models of rational choice play an important role in providing a standard of human action and the bases for constitutional design, but do they also succeed as explanatory models of behavior? Do empirical failures of these explanatory models constitute a telling condemnation of rational choice theory or do they open new avenues of investigation and theorizing? Emphasizing analyses of norms and institutions, the second and third sections of the book investigate areas in which rational choice theory might be extended in order to provide better models. The contributors evaluate the adequacy of analyses based on neoclassical economics, the potential contributions of game theory and cognitive science, and the consequences for the basic framework when unequal bargaining power and hierarchy are introduced.