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Author: Christian Gollier
Publisher: MIT Press
ISBN: 9780262572248
Category : Business & Economics
Languages : en
Pages : 492
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Book Description
Updates and advances the theory of expected utility as applied to risk analysis and financial decision making.
Author: Christian Gollier
Publisher: MIT Press
ISBN: 9780262572248
Category : Business & Economics
Languages : en
Pages : 492
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Book Description
Updates and advances the theory of expected utility as applied to risk analysis and financial decision making.
Author: Mark Machina
Publisher: Newnes
ISBN: 0444536868
Category : Business & Economics
Languages : en
Pages : 897
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Book Description
The need to understand the theories and applications of economic and finance risk has been clear to everyone since the financial crisis, and this collection of original essays proffers broad, high-level explanations of risk and uncertainty. The economics of risk and uncertainty is unlike most branches of economics in spanning from the individual decision-maker to the market (and indeed, social decisions), and ranging from purely theoretical analysis through individual experimentation, empirical analysis, and applied and policy decisions. It also has close and sometimes conflicting relationships with theoretical and applied statistics, and psychology. The aim of this volume is to provide an overview of diverse aspects of this field, ranging from classical and foundational work through current developments. - Presents coherent summaries of risk and uncertainty that inform major areas in economics and finance - Divides coverage between theoretical, empirical, and experimental findings - Makes the economics of risk and uncertainty accessible to scholars in fields outside economics
Author: Frank H. Knight
Publisher: Cosimo, Inc.
ISBN: 1602060053
Category : Business & Economics
Languages : en
Pages : 401
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Book Description
A timeless classic of economic theory that remains fascinating and pertinent today, this is Frank Knight's famous explanation of why perfect competition cannot eliminate profits, the important differences between "risk" and "uncertainty," and the vital role of the entrepreneur in profitmaking. Based on Knight's PhD dissertation, this 1921 work, balancing theory with fact to come to stunning insights, is a distinct pleasure to read. FRANK H. KNIGHT (1885-1972) is considered by some the greatest American scholar of economics of the 20th century. An economics professor at the University of Chicago from 1927 until 1955, he was one of the founders of the Chicago school of economics, which influenced Milton Friedman and George Stigler.
Author: S. Hun Seog
Publisher: John Wiley & Sons
ISBN: 140518552X
Category : Business & Economics
Languages : en
Pages : 353
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Book Description
Written for advanced undergraduate and master’s level courses, this book builds from a base of asymmetric information issues to discuss a wide array of topics and is illustrated with some timely examples. Covers diverse issues such as risk aversion, expected utility, and moral hazard within the pure theory of insurance Provides a clear exposition of the necessary mathematics, a feature which cannot be found in readers on the topic Utilizes an undergraduate economics major level of math Uses the simplest economic models possible to keep the text intuitive Introduces more mathematically complex techniques such as basic optimization for students wishing to 'go further' in their analysis
Author: Laura Concina
Publisher: FonCSI
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 55
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Book Description
This document is an introduction, for non-economists, to standard and behavioral economic theories of risk and uncertainty. It describes some broadly-accepted results in economics that are determinant in decision-making under risk or uncertainty and in situations where we have to deal with losses and gains. To illustrate this point, the document presents a selection of theoretical results, ponctuated with examples taken from everyday life, and research studies in economics and psychology on the perception of risk.
Author: Michelle Baddeley
Publisher: Oxford University Press
ISBN: 019107117X
Category : Business & Economics
Languages : en
Pages : 169
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Book Description
Traditionally economists have based their economic predictions on the assumption that humans are super-rational creatures, using the information we are given efficiently and generally making selfish decisions that work well for us as individuals. Economists also assume that we're doing the very best we can possibly do - not only for today, but over our whole lifetimes too. But increasingly the study of behavioural economics is revealing that our lives are not that simple. Instead, our decisions are complicated by our own psychology. Each of us makes mistakes every day. We don't always know what's best for us and, even if we do, we might not have the self-control to deliver on our best intentions. We struggle to stay on diets, to get enough exercise and to manage our money. We misjudge risky situations. We are prone to herding: sometimes peer pressure leads us blindly to copy others around us; other times copying others helps us to learn quickly about new, unfamiliar situations. This Very Short Introduction explores the reasons why we make irrational decisions; how we decide quickly; why we make mistakes in risky situations; our tendency to procrastination; and how we are affected by social influences, personality, mood and emotions. The implications of understanding the rationale for our own financial behaviour are huge. Behavioural economics could help policy-makers to understand the people behind their policies, enabling them to design more effective policies, while at the same time we could find ourselves assaulted by increasingly savvy marketing. Michelle Baddeley concludes by looking forward, to see what the future of behavioural economics holds for us. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
Author: Roman Frydman
Publisher: Princeton University Press
ISBN: 0691261156
Category : Business & Economics
Languages : en
Pages : 368
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Book Description
Posing a major challenge to economic orthodoxy, Imperfect Knowledge Economics asserts that exact models of purposeful human behavior are beyond the reach of economic analysis. Roman Frydman and Michael Goldberg argue that the longstanding empirical failures of conventional economic models stem from their futile efforts to make exact predictions about the consequences of rational, self-interested behavior. Such predictions, based on mechanistic models of human behavior, disregard the importance of individual creativity and unforeseeable sociopolitical change. Scientific though these explanations may appear, they usually fail to predict how markets behave. And, the authors contend, recent behavioral models of the market are no less mechanistic than their conventional counterparts: they aim to generate exact predictions of "irrational" human behavior. Frydman and Goldberg offer a long-overdue response to the shortcomings of conventional economic models. Drawing attention to the inherent limits of economists' knowledge, they introduce a new approach to economic analysis: Imperfect Knowledge Economics (IKE). IKE rejects exact quantitative predictions of individual decisions and market outcomes in favor of mathematical models that generate only qualitative predictions of economic change. Using the foreign exchange market as a testing ground for IKE, this book sheds new light on exchange-rate and risk-premium movements, which have confounded conventional models for decades. Offering a fresh way to think about markets and representing a potential turning point in economics, Imperfect Knowledge Economics will be essential reading for economists, policymakers, and professional investors.
Author: John Haynes
Publisher:
ISBN:
Category :
Languages : en
Pages : 56
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Book Description
Author: Bernard Dumas
Publisher: MIT Press
ISBN: 0262036541
Category : Business & Economics
Languages : en
Pages : 641
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Book Description
An introduction to economic applications of the theory of continuous-time finance that strikes a balance between mathematical rigor and economic interpretation of financial market regularities. This book introduces the economic applications of the theory of continuous-time finance, with the goal of enabling the construction of realistic models, particularly those involving incomplete markets. Indeed, most recent applications of continuous-time finance aim to capture the imperfections and dysfunctions of financial markets—characteristics that became especially apparent during the market turmoil that started in 2008. The book begins by using discrete time to illustrate the basic mechanisms and introduce such notions as completeness, redundant pricing, and no arbitrage. It develops the continuous-time analog of those mechanisms and introduces the powerful tools of stochastic calculus. Going beyond other textbooks, the book then focuses on the study of markets in which some form of incompleteness, volatility, heterogeneity, friction, or behavioral subtlety arises. After presenting solutions methods for control problems and related partial differential equations, the text examines portfolio optimization and equilibrium in incomplete markets, interest rate and fixed-income modeling, and stochastic volatility. Finally, it presents models where investors form different beliefs or suffer frictions, form habits, or have recursive utilities, studying the effects not only on optimal portfolio choices but also on equilibrium, or the price of primitive securities. The book strikes a balance between mathematical rigor and the need for economic interpretation of financial market regularities, although with an emphasis on the latter.
Author: Greg Ip
Publisher: John Wiley & Sons
ISBN: 1118391578
Category : Business & Economics
Languages : en
Pages : 297
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Book Description
An accessible, thoroughly engaging look at how the economy really works and its role in your everyday life Not surprisingly, regular people suddenly are paying a lot closer attention to the economy than ever before. But economics, with its weird technical jargon and knotty concepts and formulas can be a very difficult subject to get to grips with on your own. Enter Greg Ip and his Little Book of Economics. Like a patient, good-natured tutor, Greg, one of today's most respected economics journalists, walks you through everything you need to know about how the economy works. Short on technical jargon and long on clear, concise, plain-English explanations of important terms, concepts, events, historical figures and major players, this revised and updated edition of Greg's bestselling guide clues you in on what's really going on, what it means to you and what we should be demanding our policymakers do about the economy going forward. From inflation to the Federal Reserve, taxes to the budget deficit, you get indispensible insights into everything that really matters about economics and its impact on everyday life Special sections featuring additional resources of every subject discussed and where to find additional information to help you learn more about an issue and keep track of ongoing developments Offers priceless insights into the roots of America's economic crisis and its aftermath, especially the role played by excessive greed and risk-taking, and what can be done to avoid another economic cataclysm Digs into globalization, the roots of the Euro crisis, the sources of China's spectacular growth, and why the gap between the economy's winners and losers keeps widening
