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Microeconomics --- Microeconomics. --- Micro-économie --- Micro-économie
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In the wake of corporate accounting scandals, the bursting of the Internet bubble, and the Sarbanes-Oxley Act designed to protect investors and consumers from such excesses "earnings management" (the set of managerial practices and decisions that influence accounting choices and operating cash flows) has become a focal point of business strategy and academic research. Earnings Management: Emerging Insights in Theory, Practice, and Research is the most comprehensive book to date on the subject, aimed at scholars and practitioners in accounting, finance, economics, law, and public policy. Tracing two key strands of research over the past 25 years one focused on explaining the phenomenon and one on proposing suggestions for improving practice the authors highlight theoretical and empirical contributions to the field, as well as regulatory innovations and corporate applications. Featuring numerous illustrative examples, models, and analytical techniques, the book covers such timely and important topics as: Why are earnings so important that firms feel compelled to manipulate them? What set of circumstances will induce earnings management? How will the interaction among management, boards of directors, investors, employees, suppliers, customers and regulators affect earnings management? Can truthful reporting be considered earnings management? What are the motivations for smoothing and other reporting strategies? How can scholars design empirical research to address earnings management? What are the limitations and strengths of current empirical models? Part 1 establishes the context of contemporary earnings management and presents definitions of key concepts. Parts 2 and 3 provide a review of the empirical and analytical research, respectively. Part 4 discusses the challenges of research design and considers directions for future research. An extensive bibliography lists over 2,000 publications. "Earnings management has emerged as a fundamental area of accounting research. Professors Ronen and Yaari provide a comprehensive and provocative treatment of this vital subject. This book is a must read for doctoral students, as well as established researchers, hoping to do work related to earnings management." Martin P. Loeb, Deloitte & Touche Faculty Fellow, Professor and Chair Robert H. Smith School of Business University of Maryland
Microeconomics --- Finance --- Economics --- economie --- micro-economie --- financiën
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What a wonderful occasion it is to be celebrating 65 years of Hugo Sonn- schein! Given his many contributions to economic research and academia more broadly, there is much to celebrate. This volume, presented to Hugo at a confer ence in his honor at the University of Chicago in October 2005, highlights one of his deepest contributions. It is perhaps the hardest to detect from reading his bios and vita; but something that he is famous for among economists in general and economic theorists in particular. It is his incredible record as a mentor and advisor of students. In putting this volume together, we have collected papers from Hugo's students with the aim of demonstrating his tremendous impact as an advisor. The papers span decades, with the earliest coming from his advisees in the first years of his career and the most recent coming in the last two years after his return to research and advising that followed his adventures as a university administrator. The con tributors include not only his graduate advisees, but also some of his undergraduate advisees and still others who did not have him as an advisor, but nonetheless con sider him a primary mentor in their training as economic theorists. Each paper is accompanied with a brief preface by the student that provides background on the paper and indicates Hugo's influence on its genesis.
Microeconomics --- Economic schools --- micro-economie --- economisch denken
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Microeconomics --- Finance --- Economics --- economie --- micro-economie --- financiën
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Microeconomics --- Economic schools --- micro-economie --- economisch denken
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Corporate profits. --- Corporations --- Financieel beheer. --- Micro-economie. --- Accounting. --- Finance.
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This book presents the basics of game theory both on an undergraduate level and on a more advanced mathematical level. It covers most topics of interest in game theory, including cooperative game theory. Part I presents introductions to all these topics on a basic yet formally precise level. It includes chapters on repeated games, social choice theory, and selected topics such as bargaining theory, exchange economies, and matching. Part II goes deeper into noncooperative theory and treats the theory of zerosum games, refinements of Nash equilibrium in strategic as well as extensive form games, and evolutionary games. Part III covers basic concepts in the theory of transferable utility games, such as core and balancedness, Shapley value and variations, and nucleolus. Some mathematical tools on duality and convexity are collected in Part IV. Every chapter in the book concludes with a problem section. Hints, answers and solutions are included.
Microeconomics --- Operational research. Game theory --- micro-economie --- speltheorie --- operationeel onderzoek
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Cooperative game theory is a booming research area with many new developments in the last few years. So, our main purpose when prep- ing the second edition was to incorporate as much of these new dev- opments as possible without changing the structure of the book. First, this o?ered us the opportunity to enhance and expand the treatment of traditional cooperative games, called here crisp games, and, especially, that of multi-choice games, in the idea to make the three parts of the monograph more balanced. Second, we have used the opportunity of a secondeditiontoupdateandenlargethelistofreferencesregardingthe threemodels of cooperative games. Finally, we have bene?ted fromthis opportunity by removing typos and a few less important results from the ?rst edition of the book, and by slightly polishing the English style and the punctuation, for the sake of consistency along the monograph. The main changes are: (1) Chapter 3 contains an additional section, Section 3. 3, on the - erage lexicographic value, which is a recent one-point solution concept de?ned on the class of balanced crisp games. (2) Chapter 4 is new. It o?ers a brief overview on solution c- cepts for crisp games from the point of view of egalitarian criteria, and presents in Section 4. 2 a recent set-valued solution concept based on egalitarian considerations, namely the equal split-o? set. (3)Chapter5isbasicallyanenlargedversionofChapter4ofthe?rst edition because Section 5. 4 dealing with the relation between convex games and clan games with crisp coalitions is new.
Microeconomics --- Operational research. Game theory --- micro-economie --- speltheorie --- operationeel onderzoek
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Microeconomics --- Operational research. Game theory --- micro-economie --- speltheorie --- operationeel onderzoek
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Microeconomics --- Operational research. Game theory --- micro-economie --- speltheorie --- operationeel onderzoek
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