Models Behaving Badly
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Models Behaving Badly
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Author : Emanuel Derman
language : en
Publisher: Simon and Schuster
Release Date : 2011-10-25
Models Behaving Badly written by Emanuel Derman and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-25 with Business & Economics categories.
Now in paperback, “a compelling, accessible, and provocative piece of work that forces us to question many of our assumptions” (Gillian Tett, author of Fool’s Gold). Quants, physicists working on Wall Street as quantitative analysts, have been widely blamed for triggering financial crises with their complex mathematical models. Their formulas were meant to allow Wall Street to prosper without risk. But in this penetrating insider’s look at the recent economic collapse, Emanuel Derman—former head quant at Goldman Sachs—explains the collision between mathematical modeling and economics and what makes financial models so dangerous. Though such models imitate the style of physics and employ the language of mathematics, theories in physics aim for a description of reality—but in finance, models can shoot only for a very limited approximation of reality. Derman uses his firsthand experience in financial theory and practice to explain the complicated tangles that have paralyzed the economy. Models.Behaving.Badly. exposes Wall Street’s love affair with models, and shows us why nobody will ever be able to write a model that can encapsulate human behavior.
My Life As A Quant
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Author : Emanuel Derman
language : en
Publisher: John Wiley & Sons
Release Date : 2016-01-11
My Life As A Quant written by Emanuel Derman and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-01-11 with Business & Economics categories.
In My Life as a Quant, Emanuel Derman relives his exciting journey as one of the first high-energy particle physicists to migrate to Wall Street. Page by page, Derman details his adventures in this field—analyzing the incompatible personas of traders and quants, and discussing the dissimilar nature of knowledge in physics and finance. Throughout this tale, he also reflects on the appropriate way to apply the refined methods of physics to the hurly-burly world of markets.
The Volatility Smile
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Author : Emanuel Derman
language : en
Publisher: John Wiley & Sons
Release Date : 2016-08-15
The Volatility Smile written by Emanuel Derman and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-15 with Business & Economics categories.
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.
Behaving Badly In Early And Medieval China
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Author : N. Harry Rothschild
language : en
Publisher: University of Hawaii Press
Release Date : 2018-10-31
Behaving Badly In Early And Medieval China written by N. Harry Rothschild and has been published by University of Hawaii Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-31 with History categories.
Behaving Badly in Early and Medieval China presents a rogues’ gallery of treacherous regicides, impious monks, cutthroat underlings, ill-bred offspring, and disloyal officials. It plumbs the dark matter of the human condition, placing front and center transgressive individuals and groups traditionally demonized by Confucian annalists and largely shunned by modern scholars. The work endeavors to apprehend the actions and motivations of these men and women, whose conduct deviated from normative social, cultural, and religious expectations. Early chapters examine how core Confucian bonds such as those between parents and children, and ruler and minister, were compromised, even severed. The living did not always reverently pay homage to the dead, children did not honor their parents with due filiality, a decorous distance was not necessarily observed between sons and stepmothers, and subjects often pursued their own interests before those of the ruler or the state. The elasticity of ritual and social norms is explored: Chapters on brazen Eastern Han (25–220) mourners and deviant calligraphers, audacious falconers, volatile Tang (618–907) Buddhist monks, and drunken Song (960–1279) literati reveal social norms treated not as universal truths but as debated questions of taste wherein political and social expedience both determined and highlighted individual roles within larger social structures and defined what was and was not aberrant. A Confucian predilection to “valorize [the] civil and disparage the martial” and Buddhist proscriptions on killing led literati and monks alike to condemn the cruelty and chaos of war. The book scrutinizes cultural attitudes toward military action and warfare, including those surrounding the bloody and capricious world of the Zuozhuan (Chronicle of Zuo), the relentless violence of the Five Dynasties and Ten States periods (907–979), and the exploits of Tang warrior priests—a series of studies that complicates the rhetoric by situating it within the turbulent realities of the times. By the end of this volume, readers will come away with the understanding that behaving badly in early and medieval China was not about morality but perspective, politics, and power.
Beast Behaving Badly
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Author : Shelly Laurenston
language : en
Publisher: Kensington Publishing Corp.
Release Date : 2012-03-01
Beast Behaving Badly written by Shelly Laurenston and has been published by Kensington Publishing Corp. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-01 with Fiction categories.
“Shelly Laurenston’s shifter books are full of oddball characters, strong females with attitude and dialogue that can have you laughing out loud.” —The Philadelphia Inquirer Some men just have more to offer. Like hard-muscled, shape-shifting Bo Novikov--part polar bear, part lion, pure alpha… Ten years after Blayne Thorpe first encountered Bo Novikov, she still can't get the smooth-talking shifter out of her head. Now he's shadowing her in New York--all seven-plus feet of him--determined to protect her from stalkers who want to use her in shifter dogfights. Even if he has to drag her off to an isolated Maine town where the only neighbors are other bears almost as crazy as he is. Let sleeping dogs lie. Bo knows it's good advice, but he can't leave Blayne be. Blame it on her sweet sexiness--or his hunch that there's more to this little wolfdog than meets the eye. Blayne has depths he hasn't yet begun to fathom--much as he'd like to. She may insist Bo's nothing but a pain in her delectable behind, but polar bears have patience in spades. Soon she'll realize how good they can be together. And when she does, animal instinct tells him it'll be worth the wait… "Non-stop laughter, snark, and witty banter." –SmexyBooks Praise for the novels of Shelly Laurenston "Delicious, sexy and wicked fun!" --New York Times bestselling author Gena Showalter on Bear Meets Girl
Raising Boys To Be Good Men
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Author : Aaron Gouveia
language : en
Publisher: Simon and Schuster
Release Date : 2020-06-16
Raising Boys To Be Good Men written by Aaron Gouveia and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-16 with Family & Relationships categories.
"If you are the parent of a boy . . . this is the book you need . . . insightful, enlightened, practical." —Peggy Orenstein, New York Times bestselling author of Boys & Sex From the dad who created the viral tweet supporting his son wearing nail polish, this essential parenting guide shares 36 parenting tips for battling gender norms, bringing down "man up" culture, and helping sons realize their potential. Our boys are in a crisis. Toxic masculinity and tough guy-ism are on display daily from our leaders, and we see anger, dysfunction, violence, and depression in young men who are suffocated by harmful social codes. Our young sons are told to stop throwing like a girl. They hear phrases like “man up” when they cry. They are told “boys will be boys” when they behave badly. The “Girl Power” movement has encouraged women to be whoever and do whatever they want, but that sentiment is not often extended to boys. Just watch the bullying when boys try ballet, paint their fingernails, or play with a doll. But we can treat this problem—and the power lies in the hands of parents. It's not only possible to raise boys who aren't emotionally stifled and shoved into stereotypical gender boxes; it's vital if we want a generation of men who can express their emotions, respect women, and help nurse society back to a halfway healthy place. We can reframe manhood. From Aaron Gouveia, who gained viral fame after tweeting his support for his son’s painted fingernails (and who knows toxic masculinity very well), learn practical and actionable tips such as: Don’t accept different standards for moms and dads Teach boys that “girl” is not an insult and retire phrases like “boys will be boys” Show boys that expressing their emotions and being physical is a good thing Let boys pursue nontraditional interests and hobbies Talk to boys about consent and privilege Model healthy and respectful relationships for boys to emulate Penned with equal parts humor, biting snark, and lived advice, Raising Boys to Be Good Men is the essential parenting guide for raising sons to realize their potential outside the box.
Bad Men
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Author : David M. Buss
language : en
Publisher: Hachette UK
Release Date : 2021-07-01
Bad Men written by David M. Buss and has been published by Hachette UK this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-01 with Psychology categories.
Sexual conflict permeates ancient religions, from injunctions about thy neighbor's wife to the sexual obligations of marriage. It is etched in written laws that dictate who can and cannot have sex with whom. Its manifestations shape our sexual morality, evoking approving accolades or contemptuous condemnation. It produces sexual double standards that flourish even in the most sexually egalitarian cultures on earth. And although every person alive struggles with sexual conflict, most of us see only the tip of the iceberg: dating deception, a politician's unsavory grab, the slow crumbling of a once-happy marriage, a romantic breakup that turns nasty. Bad Men shows that this "battle of the sexes" is deeper and far more pervasive than anyone has recognized, revealing the hidden roots of sexual conflict -- roots that originated over deep evolutionary time -- which characterise our sexual psychology. Providing novel insights into our minds and behaviours, Bad Men presents a unifying new theory of sexual conflict and offers practical advice for men and women seeking to avoid it.
Parents Behaving Badly
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Author : Scott Gummer
language : en
Publisher: Simon and Schuster
Release Date : 2012-04-10
Parents Behaving Badly written by Scott Gummer and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-04-10 with Fiction categories.
Gummer's first novel provides a smart, funny, and long overdue look at the over-the-top behavior of parents involved in youth sports.
Fischer Black And The Revolutionary Idea Of Finance
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Author : Perry Mehrling
language : en
Publisher: John Wiley & Sons
Release Date : 2011-11-30
Fischer Black And The Revolutionary Idea Of Finance written by Perry Mehrling and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-30 with Business & Economics categories.
praise for FISCHER BLACK AND THE REVOLUTIONARY IDEA OF FINANCE "The story of Fischer Black. . . . is remarkable both because of the creativity of the man and because of the revolution he brought to Wall Street. . . . Mehrling's book is fascinating." FINANCIAL TIMES "A fascinating history of things we take for granted in our everyday financial lives." THE NEW YORK TIMES "Mehrling's book is essential reading for anyone interested in the development of modern finance or the life of an idiosyncratic creative genius." PUBLISHERS WEEKLY "Fischer Black was more than a vital force in the development of finance theory. He was also a character. Perry Mehrling has captured both sides of the picture: the evolution of thinking about the pricing of risk and time, as well as the thinkers, especially this fascinating eccentric, who worked it out." ROBERT M. SOWLO, Nobel laureate and Institute Professor of Economics, Emeritus, Massachusetts Institute of Technology "Although I worked closely with Fischer for nine years at Goldman Sachs and clearly recognized both his genius and the breadth and originality of his ideas, until I read this book, I had only the vaguest grasp of the source of his inspiration and no understanding at all of the source of his many idiosyncrasies." BOB LITTERMAN, Partner, Kepos Capital "Perry Mehrling has done a remarkable job of tracing the intellectual and personal development of one of the most original and complex thinkers of our generation. Fischer Black deserved it: a charming and brilliant book about a charming and brilliant man." ROBERT E. LUCAS JR., Nobel laureate and Professor of Economics, The University of Chicago
Princesses Behaving Badly
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Author : Linda Rodriguez McRobbie
language : en
Publisher: Quirk Books
Release Date : 2013-11-19
Princesses Behaving Badly written by Linda Rodriguez McRobbie and has been published by Quirk Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-19 with Biography & Autobiography categories.
These 30 true stories of take-charge princesses from around the world and throughout history offer a different kind of bedtime story . . . Pop history meets a funny, feminist point-of-view in these illustrated tales of “royal terrors who make modern gossip queens seem as demure as Snow White” (New York Post). You think you know her story. You’ve read the Brothers Grimm, you’ve watched the Disney cartoons, and you cheered as these virtuous women lived happily ever after. But real princesses didn’t always get happy endings—and had very little in common with Cinderella, Sleeping Beauty, Belle, or Ariel. Featuring illustrations by Wicked cover artist, Douglas Smith, Princesses Behaving Badly tells the true stories of famous (Marie Antoinette; Lucrezia Borgia)—and some not-so-famous—princesses throughout history and around the world, including: • Princess Stephanie von Hohenlohe, a Nazi spy. • Empress Elisabeth of the Austro-Hungarian Empire, who slept wearing a mask of raw veal. • Princess Olga of Kiev, who slaughtered her way to sainthood. • Princess Lakshmibai, who waged war on the battlefield with her toddler strapped to her back. Some were villains, some were heroes, some were just plain crazy. But none of these princesses felt constrained to our notions of “lady-like” behavior.