The reliance traders put on such quantitative analysis was catastrophic for the economy, setting off the series of financial crises that began to erupt in 2007 with the mortgage crisis and from which we're still recovering. Here Derman looks at why people--bankers in particular--still put so much faith in these models, and why it's a terrible mistake to do so.Though financial models imitate the style of physics by using the language of mathematics, ultimately they deal with human beings. Their similarity confuses the fundamental difference between the aims and possible achievements of the phsyics world and that of the financial world. When we make a model involving human beings, we are trying to force the ugly stepsister's foot into Cinderella's pretty glass slipper.  It doesn't fit without cutting off some of the essential parts. Physicists and economists have been too enthusiastic to recognize the limits of their equations in the sphere of human behavior--which of course is what economics is all about.  Models.Behaving.Badly. includes a personal account Derman's childhood encounter with failed models--the utopia of the kibbutz, his experience as a physicist on Wall Street, and a look at the models quants generated: the benefits they brought and the problems they caused. Derman takes a close look at what a model is, and then he highlights the differences between the success of modeling in physics and its relative failure in economics.  Describing the collapse of the subprime mortgage CDO market in 2007, Derman urges us to stop relying on these models where possible, and offers suggestions for mending these models where they might still do some good.  This is a fascinating, lyrical, and very human look behind the curtain at the intersection between mathematics and human nature.

    This book will help you understand the various types of mutual funds, their comparison with other assets, ways to invest in mutual funds and identify the type of funds that fit your profile the best. The focus of the book is on simplifying myriad concepts of mutual funds and demystifying myths around these investments. The author has approached this book in a question-answer format with lots of recent examples.

    Tom Hayes, a brilliant but troubled mathematician, became the lynchpin of a wild alliance that included a prickly French trader nicknamed “Gollum”; the broker “Abbo,” who liked to publicly strip naked when drinking; a nervous Kazakh chicken farmer known as “Derka Derka”; a broker known as “Village” (short for “Village Idiot”) who racked up huge expense account bills; an executive called “Clumpy” because of his patchwork hair loss; and a broker uncreatively nicknamed “Big Nose” who had once been a semi-professional boxer. This group generated incredible riches —until it all unraveled in spectacularly vicious, backstabbing fashion.With exclusive access to key characters and evidence, The Spider Network is not only a rollicking account of the scam, but also a provocative examination of a financial system that was crooked throughout.

    In Pricing the Future, financial economist George G. Szpiro tells the fascinating stories of the pioneers of mathematical finance who conducted the search for the elusive options pricing formula. From the broker’s assistant who published the first mathematical explanation of financial markets to Albert Einstein and other scientists who looked for a way to explain the movement of atoms and molecules, Pricing the Future retraces the historical and intellectual developments that ultimately led to the widespread use of mathematical models to drive investment strategies on Wall Street.

    Truth: Debt isn't used by wealthy people nearly as much as we are led to believe.Debt is dumb. Most normal people are just plain broke because they are in debt up to their eyeballs with no hope of help. If you're in debt, then you're a slave because you do not have the freedom to use your money to help change your family tree.It takes a lot of will, discipline, courage and help to slay the debt monster. But it can be done. Imagine how much you could put toward retirement if you just didn't have a stinking car payment? This is how the wealthy really build their wealth. Debt is dumb. Welcome to the real world!The myth has been sold that we should use OPM (other people's money) to prosper. The academic garbage is spread really thick on this issue. My contention is that debt brings on enough risk to offset any advantage that could be gained through leverage of debt.

    It bridges the gap between the mechanics of econometrics and modern applications of econometrics by employing a systematic approach motivated by the major problems facing applied researchers today. Throughout the text, the emphasis on examples gives a concrete reality to economic relationships and allows treatment of interesting policy questions in a realistic and accessible framework.

    Throughout the book the authors show how managers use financial theory to solve practical problems and as a way of learning how to respond to change by showing not just how but why companies and management act as they do. The text is comprehensive, authoritative, and modern and yet the material is presented at a common sense level. The discussions and illustrations are unique due to the depth of detail blended with a distinct sense of humor for which the book is well known and highly regarded. This text is a valued reference for thousands of practicing financial managers.

    It is fascinating because of the speed at which the subject develops, the new products and the new models which we have to understand. And it is rewarding because anyone can make a fundamental breakthrough."Having worked in this field for many years, I have come to appreciate the importance of getting the right balance between mathematics and intuition. Too little maths and you won't be able to make much progress, too much maths and you'll be held back by technicalities. I imagine, but expect I will never know for certain, that getting the right level of maths is like having the right equipment to climb Mount Everest; too little and you won't make the first base camp, too much and you'll collapse in a heap before the top."Whenever I write about or teach this subject I also aim to get the right mix of theory and practice. Finance is not a hard science like physics, so you have to accept the limitations of the models. But nor is it a very soft science, so without those models you would be at a disadvantage compared with those better equipped. I believe this adds to the fascination of the subject."This FAQs book looks at some of the most important aspects of financial engineering, and considers them from both theoretical and practical points of view. I hope that you will see that finance is just as much fun in practice as in theory, and if you are reading this book to help you with your job interviews, good luck! Let me know how you get on!"

    As a result, many people are left with an incomplete understanding of this transformative new technology and its massive implications for the future. The goal of this book is not to plumb the depths of the mathematical wizardry used to code blockchain-based applications, but rather to serve as an introduction to the broader architecture and conceptual background behind blockchain technology. We will take a practical approach, examining how Blockchains are used in the real world. In this short, concise guide you will learn: A Brief History of Blockchain Technology Blockchain Basics: Managing Digital Transactions What is a Distributed Ledger? Blockchain Beyond Bitcoin Implications Of Blockchain: Big Data, Privacy & Personal Data Profiting from Blockchain Technologies Limitations & Challenges of Blockchain The Future of Blockchain For Centuries, people have relied on corrupt Centralized Institutions like banks and Governments to serve as intermediaries when it comes to storing and transacting financial assets. This is ALL About To Change... Make sure you take action and join the Financial Revolution by reading this book!

    stock market is rigged. This is an extraordinarily serious accusation. If it is true that a conspiracy of stock exchanges, banks, regulators and high-frequency traders has rigged the market, this has profound implications for every aspect of our financial system. It’s rather surprising, then, that this book alleging a vast high-frequency trading conspiracy included no high-frequency traders. Flash Boys lacks a single insider’s account, and it shows. Electronic trading is extremely complicated, and if you neglect to talk to any electronic traders, you’re probably going to get it wrong. Flash Boys: Not So Fast, written by a former high-frequency trading executive and regulatory compliance expert, provides the missing insider’s perspective on today’s stock market and answers the question of whether or not Michael Lewis is right. Not So Fast reviews the alleged scams described by Lewis and applies the same rigorous analysis that real trading strategies are subjected to, methodically walking through them step by step and explaining what is actually possible in today’s markets and what is not. Extensively researched and documented, Not So Fast provides a clear, accurate picture of how today’s markets operate, including what works, what doesn’t work, and what changes need to be made.

    One of the best young portfolio managers on Wall Street, and helping to run the hedge fund operation of one of the world's most prestigious firms, Keith McCullough finds himself a lone voice of reason as the economic crisis of 2008 looms large. Shown the door, his life takes a fascinating turn into the world of independent research and no-holds-barred criticism.Reveals the unvarnished truth of how Wall Street and hedge funds really operate Deftly details how to analyze the markets expertly and avoid group think using technical and fundamental measures Each topic is thoroughly discussed and followed up with lessons you can take away and put to use Written with the authority of someone who knows how Wall Street and hedge funds work, yet accessible to even a casual follower of finance, Diary of a Hedge Fund Manager mixes a constructive critique of the investment industry with fundamental lessons that any investor will find valuable.

    

    Early Retirement Extreme shows how I did it and how anyone can formulate their own plan for financial independence. The book provides the principles and framework for a systems theoretical strategy for attaining that independence in 5-10 years. It teaches how a shift in focus from consuming to producing can help people out of the consumer trap, and offers a path to achieving the freedom necessary to pursue interests other than working for a living. The principles in Early Retirement Extreme show how to break the financial chains that hold people back from doing what they truly want to do. The framework has been used by many people over the last few years to accomplish a variety of goals. It provides people a means to achieve almost any goal, whether it's debt-free living, extended travel, a sabbatical, a career change, time off to raise a child, a traditional retirement, or simply a desire for a more resilient and self-sufficient lifestyle. The book was initially written for people in their 20s and 30s, but its ideas aren't limited to early retirees. Middle-aged people in the grips of consumerism can use the principles to take back control of their lives. People closer to retirement age who don't feel adequately prepared can use it to set themselves up for a comfortable retirement in a relatively short period of time. Anyone worried about their financial future can use the principles in Early Retirement Extreme to make their future more secure.

    While talking with numerous clients, investment manager Hilliard Macbeth realized that Canadians have far too much of their investment capital and savings tied up in expensive real estate when better opportunities are about to appear in other asset classes. He argues that Canada is in the midst of a real estate bubble, and there will soon be a crash in house prices.What can Canadians do to be prepared financially for retirement and to take advantage of the "once in a lifetime" buying opportunity that will follow the bubble bursting? All these answers can be found in When the Bubble Bursts.

    The mistakes people make with their money are basic, and avoidable, and unless you understand what they are, you're probably going to repeat them. What you need is someone who can shed light on the obstacles we face and show you how to avoid getting tripped up by them.Financially Stupid People Are Everywhere shows how society is rigged to take as much of your wealth as possible, and simple ways you can resist. It investigates, explains, and offers advice for all those who have fallen into debt, taken a second mortgage, been trapped by credit cards, or found themselves unable to get ahead.Discusses what you can do to stop the destructive cycle of borrowing and spending Illustrates the four major tenets of getting money right Highlights how to avoid the many ways that government, banks, and big business try to trap you with debt To secure your financial future, you must break the dangerous cycle of borrowing and spending, and learn how to guard your wealth against corporate ploys. Financially Stupid People Are Everywhere leads you down the only proven path to financial freedom.