Author: Péter Kondor Publisher: ISBN: Category : Rational expectations (Economic theory) Languages : en Pages : 0
Book Description
I allow heterogenity in trading horizons across groups in a standard differential information model of a financial market. This can explain the empirical facts that after public announcements trading volume increases, more private information is incorporated into prices and volatility increases. Public information, in such environments, has the important secondary role of helping agents to learn about the information of other agents. As a consequence, whenever the correlation between private information across groups is sufficiently low, a public announcement increases disagreement among short horizon traders on the expected selling price, even if it decreases disagreement about the fundamental value of the asset. Additional testable implications are also suggested.
Author: Shane Parrish Publisher: Penguin ISBN: 0593719972 Category : Business & Economics Languages : en Pages : 209
Book Description
Discover the essential thinking tools you’ve been missing with The Great Mental Models series by Shane Parrish, New York Times bestselling author and the mind behind the acclaimed Farnam Street blog and “The Knowledge Project” podcast. This first book in the series is your guide to learning the crucial thinking tools nobody ever taught you. Time and time again, great thinkers such as Charlie Munger and Warren Buffett have credited their success to mental models–representations of how something works that can scale onto other fields. Mastering a small number of mental models enables you to rapidly grasp new information, identify patterns others miss, and avoid the common mistakes that hold people back. The Great Mental Models: Volume 1, General Thinking Concepts shows you how making a few tiny changes in the way you think can deliver big results. Drawing on examples from history, business, art, and science, this book details nine of the most versatile, all-purpose mental models you can use right away to improve your decision making and productivity. This book will teach you how to: Avoid blind spots when looking at problems. Find non-obvious solutions. Anticipate and achieve desired outcomes. Play to your strengths, avoid your weaknesses, … and more. The Great Mental Models series demystifies once elusive concepts and illuminates rich knowledge that traditional education overlooks. This series is the most comprehensive and accessible guide on using mental models to better understand our world, solve problems, and gain an advantage.
Author: Barry Schwartz Publisher: Harper Collins ISBN: 0061748994 Category : Psychology Languages : en Pages : 308
Book Description
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.
Author: Gene Sperling Publisher: Penguin ISBN: 1984879898 Category : Political Science Languages : en Pages : 385
Book Description
“Timely and important . . . It should be our North Star for the recovery and beyond.” —Hillary Clinton “Sperling makes a forceful case that only by speaking to matters of the spirit can liberals root their belief in economic justice in people’s deepest aspirations—in their sense of purpose and self-worth.” —The New York Times When Gene Sperling was in charge of coordinating economic policy in the Obama White House, he found himself surprised when serious people in Washington told him that the Obama focus on health care was a distraction because it was “not focused on the economy.” How, he asked, was the fear felt by millions of Americans of being one serious illness away from financial ruin not considered an economic issue? Too often, Sperling found that we measured economic success by metrics like GDP instead of whether the economy was succeeding in lifting up the sense of meaning, purpose, fulfillment, and security of people. In Economic Dignity, Sperling frames the way forward in a time of wrenching change and offers a vision of an economy whose guiding light is the promotion of dignity for all Americans.
Author: Emanuel Derman Publisher: John Wiley & Sons ISBN: 1118959175 Category : Business & Economics Languages : en Pages : 532
Book Description
The Volatility Smile The Black-Scholes-Merton option model was the greatest innovation of 20th century finance, and remains the most widely applied theory in all of finance. Despite this success, the model is fundamentally at odds with the observed behavior of option markets: a graph of implied volatilities against strike will typically display a curve or skew, which practitioners refer to as the smile, and which the model cannot explain. Option valuation is not a solved problem, and the past forty years have witnessed an abundance of new models that try to reconcile theory with markets. The Volatility Smile presents a unified treatment of the Black-Scholes-Merton model and the more advanced models that have replaced it. It is also a book about the principles of financial valuation and how to apply them. Celebrated author and quant Emanuel Derman and Michael B. Miller explain not just the mathematics but the ideas behind the models. By examining the foundations, the implementation, and the pros and cons of various models, and by carefully exploring their derivations and their assumptions, readers will learn not only how to handle the volatility smile but how to evaluate and build their own financial models. Topics covered include: The principles of valuation Static and dynamic replication The Black-Scholes-Merton model Hedging strategies Transaction costs The behavior of the volatility smile Implied distributions Local volatility models Stochastic volatility models Jump-diffusion models The first half of the book, Chapters 1 through 13, can serve as a standalone textbook for a course on option valuation and the Black-Scholes-Merton model, presenting the principles of financial modeling, several derivations of the model, and a detailed discussion of how it is used in practice. The second half focuses on the behavior of the volatility smile, and, in conjunction with the first half, can be used for as the basis for a more advanced course.
Author: Martin J. Whitman Publisher: John Wiley & Sons ISBN: 1118046374 Category : Business & Economics Languages : en Pages : 486
Book Description
"The Aggressive Conservative Investor will never go out of date. Regulation, disclosure, and other things may change, but the general approach and mindset to successful investing are timeless. Read this book and you will learn the rudiments of 'safe and cheap' investing. An essential read for every amateur and professional investor." --Stan Garstka, Deputy Dean & Professor in the Practice of Faculty & Management, Yale School of Management "Security analysis toward both better odds and higher long-term payoff: A readable, authoritative guide." --Professor Bill Baumol, New York University "In reading this book, one is struck by the simplicity of the ideas and the dependence of the investor on his own understandings of reality as opposed to the myths on the street. The updated version of this 1979 classic incorporates all the modern financial engineering that has occurred as a product of the late 20th century, and the new methodologies refine your abilities to measure risk but don't change the fundamentals of value. The updated version of The Aggressive Conservative Investor is very much a value-added proposition." --Sam Zell, Chairman, Equity Group Investment LLC "I concur with those people who regard Marty Whitman as the 'Dean of Value Investing.' This book is a must-read for everyone interested in understanding the art of investing." --Melvin T. Stith, Dean, Whitman School of Management, Syracuse University This no-holds-barred presentation of one of the most successful investment strategies of all time -- value investing in distressed securities/companie -- shows you how to analyze and evaluate stocks just like controlling owners. Based on the assumption that stock price rarely reflects real value, authors Whitman and Shubik use numerous case studies to present risk-minimizing methods that also provide high rewards. Still relevant today, this classic work includes a new introduction discussing the dramatic changes that have taken place in the value investing world since its first publication in 1979.
Author: United States. Congress. House. Committee on the Judiciary. Subcommittee on Monopolies and Commercial Law Publisher: ISBN: Category : Budget Languages : en Pages : 1178
Author: Péter Kondor
Author: Shane Parrish
Author: Barry Schwartz
Author: Gene Sperling
Author: United States. Congress. Joint Economic Committee
Author: Emanuel Derman
Author: Martin J. Whitman
Author: United States. Congress. Senate. Committee on Governmental Affairs
Author: United States. Congress. House. Committee on the Judiciary. Subcommittee on Monopolies and Commercial Law
Author: United States. Congress. House. Committee on Banking and Currency