Is Addiction "rational"?


Book Description

A standard model of addictive process is Becker and Murphy's rational addiction' model, which has the key empirical prediction that the current consumption of addictive goods should respond to future prices, and the key normative prediction that the optimal government regulation of addictive goods should depend only on their interpersonal externalities. While a variety of previous studies have supported this empirical contention, we demonstrate that these results are very fragile. We propose a new empirical test for the case of cigarettes, using state excise tax increases that have been legislatively enacted but are not yet effective, and monthly data on consumption. We find strong evidence that consumption drops when there are announced future tax increases, providing more robust support for the key empirical prediction of the Becker and Murphy model. But we also propose a new formulation of this model that makes only one change, albeit a major one: the incorporation of the inconsistent preferences which are likely to provide a much better platform for understanding the smoking decision. We find that with these preferences the model continues to yield the predictions for forward-looking behavior that have been tested by others and by ourselves. But it has strikingly different normative implications, as with these preferences optimal government policy should depend as well on the internalities' imposed by smokers on themselves. We estimate that the optimal tax per pack of cigarettes should be at least one dollar higher under our formulation than in the rational addiction case.




Choice, Behavioural Economics and Addiction


Book Description

Choice, Behavioural Economics and Addiction is about the theory, data, and applied implications of choice-based models of substance use and addiction. The distinction between substance use and addiction is important, because many individuals use substances but are not also addicted to them. The behavioural economic perspective has made contributions to the analysis of both of these phenomena and, while the major focus of the book is on theories of addiction, it is necessary also to consider the behavioural economic account of substance use in order to place the theories in their proper context and provide full coverage of the contribution of behavioural economics to this field of study. The book discusses the four major theories of addiction that have been developed in the area of economic science/behavioural economics. They are:• hyperbolic discounting• melioration• relative addiction• rational addiction The main objective of the book is to popularise these ideas among addiction researchers, academics and practitioners. The specific aims are to articulate the shared and distinctive elements of these four theories, to present and discuss the latest empirical work on substance abuse and addiction that is being conducted in this area, and to articulate a range of applied implications of this body of work for clinical, public health and public policy initiatives. The book is based on an invitation-only conference entitled, Choice, Behavioural Economics and Addiction: Theory, Evidence and Applications held at the University of Alabama at Birmingham, March 30 - April 1, 2001. The conference was attended by prominent scientists and scholars, representing a range of disciplines concerned with theories of addiction and their consequences for policy and practice. The papers in the book are based on the papers given at the above conference, together with commentaries by distinguished experts and, in many cases, replies to these comments by the presenters.




Economics Uncut


Book Description

Economics Uncut: A Complete Guide to Life, Death and Misadventure, edited by Simon Bowmaker, contains several delightful chapters on topics central to economics and the family. Although the book s implicit thesis is to dazzle with the catholicity of economics, the chapters on marriage and divorce, reproduction, suicide, and abortion are lively introductions to these family topics, and other chapters make delightful reading on their own. Darius Conger, Economics and the American Family: A Review of Recent Literature , Choice This volume collects a wide array of economic explanations of social issues that are often thought to be beyond the realm of economic explanation. . . . This work will be valuable reading for general readers and undergraduate students. Graduate students in social sciences other than economics will find accessible economic explanations of many issues in their fields. Highly recommended. R.B. Emmett, Choice Expertly compiled and deftly edited by Simon W. Bowmaker Economics Uncut: A Complete Guide to Life, Death and Misadventure features informed and informative essays and seminal articles by eighteen accomplished economists on a variety of economic issues. . . A superbly organized and presented compendium of seminal studies and commentaries adhering to high academic standards of methodology and reporting, Economics Uncut is an important and strongly recommended addition to academic library Economic Studies reference collection, as well as being quite accessible to the non-specialist general reader with an interest in the economic implications and impacts with respect to the social issues of the present day. Library Bookwatch/Internet Bookwatch The book s variety of subject matter, combined with its innovative yet academic approach, makes it both entertaining as well as thought-provoking. Emma Winberg, Economic Affairs Economics Uncut presents itself as a complete guide to Life, Death and Misadventure . Whatever the specific chapter topic, from pornography to crime, from suicide to assisted reproduction, cost benefit analyses abound, demand and supply relations are discussed in an attempt to rationalize consumer preferences, choice and price levels and, thus, complex relationships are neatly reduced to mathematical equations, with tables and graphs being plentiful. Werner Bonefeld, Journal of Contemporary European Studies If you thought you could hide your secrets from the prying eyes of economists, think again. From sex to drugs to gambling to crime, this book will show you how the tools of economics can be used to understand just about any human behavior. This book will assuredly be the unofficial economist s guide to vice for the foreseeable future. Steven Levitt, University of Chicago and author of Freakonomics In this insightful and entertaining book, Simon Bowmaker introduces readers to the fascinating side of modern economics that applies economic analysis to a wide range of social issues from illegal drugs to religion and everything in between. In this form, economics is anything but the dismal science. This is a fun and enlightening book that shows readers what many economists often forget that economics is a powerful tool for understanding the world around them. Kevin M. Murphy, University of Chicago, US Economics is generally associated with the financial pages of newspapers apart from front page discussion of major topics such as inflation, budget deficits, or unemployment. However, the topics discussed in many of the other pages of a typical newspaper, such as crime, divorce, or sport, are also appropriate for economic analysis. Economics is concerned with decisions and many important topics in today s society involve taking drugs or committing a crime or getting a divorce, for example, and so can be examined from an economic point of view. Many of these areas can be considered from different directions: legal, medical, political, religious, sociological, or psychological, for




Handbook of Contemporary Behavioral Economics


Book Description

At a time when both scholars and the public demand explanations and answers to key economic problems that conventional approaches have failed to resolve, this groundbreaking handbook of original works by leading behavioral economists offers the first comprehensive articulation of behavioral economics theory. Borrowing from the findings of psychologists, sociologists, political scientists, legal scholars, and biologists, among others, behavioral economists find that intelligent individuals often tend not to behave as effectively or efficiently in their economic decisions as long held by conventional wisdom. The manner in which individuals actually do behave critically depends on psychological, institutional, cultural, and even biological considerations. "Handbook of Contemporary Behavioral Economics" includes coverage of such critical areas as the Economic Agent, Context and Modeling, Decision Making, Experiments and Implications, Labor Issues, Household and Family Issues, Life and Death, Taxation, Ethical Investment and Tipping, and Behavioral Law and Macroeconomics. Each contribution includes an extensive bibliography.




Social Norms, Bounded Rationality and Optimal Contracts


Book Description

This book investigates the ways in which social norms and bounded rationality shape different contracts in the real world. It brings into focus existing research into optimal contracts, draws important lessons from that research, and outlines prospects for future investigation. Bounded rationality has acknowledged effects on the power of incentive provisions, such as deviations from sufficient statistic theorem, the power of optimal incentives, and the effects of optimal contracts in multicultural environments. The introduction of social norms to bounded rationality opens up new avenues of investigation into contracts and mechanism design. This book makes an important contribution to the study of bounded rationality by pulling together many separate strands of research in the area of mechanism design, and providing detailed analysis of the impact of societal values on contracts.




Economics of the Undead


Book Description

Whether preparing us for economic recovery after the zombie apocalypse, analyzing vampire investment strategies, or illuminating the market forces that affect vampire-human romances, Economics of the Undead: Zombies, Vampires, and the Dismal Science gives both seasoned economists and layman readers something to sink their teeth into. Undead characters have terrified popular audiences for centuries, but when analyzed closely, their behaviors and stories—however farfetched—mirror our own in surprising ways. The essays collected in this book are as humorous as they are thoughtful, as culturally relevant as they are economically sound, and provide an accessible link between a popular culture phenomenon and the key concepts necessary to building one’s understanding of economic systems big and small. It is the first book to apply and combine economics and our society’s fascination with the undead, and is an invaluable resource for those looking to learn economic fundamentals in a fun and innovative way. Contributions by: Kyle William Bishop, Eleanor Brown, Ian Chadd, Darwynn Deyo, Steven Horwitz, Daniel Farhat, Jean-Baptiste Fleury, Enrique Guerra-Pujol, Brian Hollar, Sebastien Lecou, Joseph Mandarino, Alain Marciano, Fabien Medvecky, David T. Mitchell, Michael O’Hara, M. Christine Phillips, A. Lynn Phillips, G. Michael Phillips, Lorna Piatti-Farnell, Robert Prga, Hollis Robbins, Sarah Skwire, Ilya Somin, David Tufte, Mary Jo Tufte, and Charlotte Weil




Choice, Behavioral Economics, and Addiction


Book Description

Choice, Behavioural Economics and Addiction is about the theory, data, and applied implications of choice-based models of substance use and addiction. The distinction between substance use and addiction is important, because many individuals use substances but are not also addicted to them. The behavioural economic perspective has made contributions to the analysis of both of these phenomena and, while the major focus of the book is on theories of addiction, it is necessary also to consider the behavioural economic account of substance use in order to place the theories in their proper context and provide full coverage of the contribution of behavioural economics to this field of study. The book discusses the four major theories of addiction that have been developed in the area of economic science/behavioural economics. They are: . hyperbolic discounting . melioration . relative addiction . rational addiction The main objective of the book is to popularise these ideas among addiction researchers, academics and practitioners. The specific aims are to articulate the shared and distinctive elements of these four theories, to present and discuss the latest empirical work on substance abuse and addiction that is being conducted in this area, and to articulate a range of applied implications of this body of work for clinical, public health and public policy initiatives. The book is based on an invitation-only conference entitled, Choice, Behavioural Economics and Addiction: Theory, Evidence and Applications held at the University of Alabama at Birmingham, March 30 - April 1, 2001. The conference was attended by prominent scientists and scholars, representing a range of disciplines concerned with theories of addiction and their consequences for policy and practice. The papers in the book are based on the papers given at the above conference, together with commentaries by distinguished experts and, in many cases, replies to these comments by the presenters.




Behavioural Economics and Finance


Book Description

Behavioural economics and behavioural finance are rapidly expanding fields that are continually growing in prominence. While orthodox economic models are built upon restrictive and simplifying assumptions about rational choice and efficient markets, behavioural economics offers a robust alternative using insights and evidence that rest more easily with our understanding of how real people think, choose and decide. This insightful textbook introduces the key concepts from this rich, interdisciplinary approach to real-world decision-making. This new edition of Behavioural Economics and Finance is a thorough extension of the first edition, including updates to the key chapters on prospect theory; heuristics and bias; time and planning; sociality and identity; bad habits; personality, moods and emotions; behavioural macroeconomics; and well-being and happiness. It also includes a number of new chapters dedicated to the themes of incentives and motivations, behavioural public policy and emotional trading. Using pedagogical features such as chapter summaries and revision questions to enhance reader engagement, this text successfully blends economic theories with cutting-edge multidisciplinary insights. This second edition will be indispensable to anyone interested in how behavioural economics and finance can inform our understanding of consumers’ and businesses’ decisions and choices. It will appeal especially to undergraduate and graduate students but also to academic researchers, public policy-makers and anyone interested in deepening their understanding of how economics, psychology and sociology interact in driving our everyday decision-making.




The Addicted Brain


Book Description

"The Addicted Brain" explains clearly and vividly what has been learned about how and why some people become addicted and abuse drugs or other substances, the relatively long-term changes these substances can make in the brain, and the progress being made on treatments.




Addiction


Book Description

Addiction focuses on the emergence, nature, and persistence of addictive behavior, as well as the efforts of addicts to overcome their condition. Do addicts act of their own free will, or are they driven by forces beyond their control? Do structured treatment programs offer more hope for recovery? What causes relapses to occur? Recent scholarship has focused attention on the voluntary aspects of addiction, particularly the role played by choice. Addiction draws upon this new research and the investigations of economists, psychiatrists, philosophers, neuropharmacologists, historians, and sociologists to offer an important new approach to our understanding of addictive behavior. The notion that addicts favor present rewards over future gains or penalties echoes throughout the chapters in Addiction. The effect of cultural values and beliefs on addicts, and on those who treat them, is also explored, particularly in chapters by Elster on alcoholism and by Acker on American heroin addicts in the 1920s and 1930s. Essays by Gardner and by Waal and Mørland discuss the neurobiological roots of addiction Among their findings are evidence that addictive drugs also have an important effect on areas of the central nervous system unrelated to euphoria or dysphoria, and that tolerance and withdrawal phenomena vary greatly from drug to drug. The plight of addicts struggling to regain control of their lives receives important consideration in Addiction. Elster, Skog, and O'Donoghue and Rabin look at self-administered therapies ranging from behavioral modifications to cognitive techniques, and discuss conditions under which various treatment strategies work. Drug-based forms of treatment are discussed by Gardner, drawing on work that suggests that parts of the population have low levels of dopamine, inducing a tendency toward sensation-seeking. There are many different explanations for the impulsive, self-destructive behavior that is addiction. By bringing the triple perspective of neurobiology, choice, and culture to bear on the phenomenon, Addiction offers a unique and valuable source of information and debate on a problem of world-wide proportions.