Wade have on violent crime? Freakonomics will literally redefine the way we view the modern world.These may not sound like typical questions for an economist to ask. But Steven D. Levitt is not a typical economist. He is a much heralded scholar who studies the stuff and riddles of everyday life -- from cheating and crime to sports and child rearing -- and whose conclusions regularly turn the conventional wisdom on its head. He usually begins with a mountain of data and a simple, unasked question. Some of these questions concern life-and-death issues; others have an admittedly freakish quality. Thus the new field of study contained in this book: freakonomics.Through forceful storytelling and wry insight, Levitt and co-author Stephen J. Dubner show that economics is, at root, the study of incentives -- how people get what they want, or need, especially when other people want or need the same thing. In Freakonomics, they set out to explore the hidden side of ... well, everything. The inner workings of a crack gang. The truth about real-estate agents. The myths of campaign finance. The telltale marks of a cheating schoolteacher. The secrets of the Ku Klux Klan.What unites all these stories is a belief that the modern world, despite a surfeit of obfuscation, complication, and downright deceit, is not impenetrable, is not unknowable, and -- if the right questions are asked -- is even more intriguing than we think. All it takes is a new way of looking. Steven Levitt, through devilishly clever and clear-eyed thinking, shows how to see through all the clutter.Freakonomics establishes this unconventional premise: If morality represents how we would like the world to work, then economics represents how it actually does work. It is true that readers of this book will be armed with enough riddles and stories to last a thousand cocktail parties. But Freakonomics can provide more than that. It will literally redefine the way we view the modern world.(front flap)

    … The book the National Security Agency wanted never to be published." –Wired Magazine "…monumental… fascinating… comprehensive… the definitive work on cryptography for computer programmers…" –Dr. Dobb's Journal"…easily ranks as one of the most authoritative in its field." —PC Magazine"…the bible of code hackers." –The Millennium Whole Earth CatalogThis new edition of the cryptography classic provides you with a comprehensive survey of modern cryptography. The book details how programmers and electronic communications professionals can use cryptography—the technique of enciphering and deciphering messages-to maintain the privacy of computer data. It describes dozens of cryptography algorithms, gives practical advice on how to implement them into cryptographic software, and shows how they can be used to solve security problems. Covering the latest developments in practical cryptographic techniques, this new edition shows programmers who design computer applications, networks, and storage systems how they can build security into their software and systems. What's new in the Second Edition? * New information on the Clipper Chip, including ways to defeat the key escrow mechanism * New encryption algorithms, including algorithms from the former Soviet Union and South Africa, and the RC4 stream cipher * The latest protocols for digital signatures, authentication, secure elections, digital cash, and more * More detailed information on key management and cryptographic implementations

    He explains how bankers worldwide created a secret trillion-dollar machine that delivered cheap mortgages to the masses and riches beyond dreams to the financial innovators.Fundamental to this saga is how “the people who hated to lose” were persuaded to accept risk by “the people who loved to win.” Why did people come to trust and respect arcane financial tools? Who were the bankers competing to assemble the basic components into increasingly intricate machines? How did this process achieve its own unstoppable momentum—ending in collapse, bailouts, and a public outcry against the giants of finance?Provocative and intriguing, The Devil’s Derivatives sheds much-needed light on the forces that fueled the most brutal economic downturn since the Great Depression.

    Mary Buffett, former daughter-in-law of this legendary financial genius and a successful businesswoman in her own right, has teamed up with noted Buffettologist David Clark to create Buffettology, a one-of-a-kind investment guide that explains the winning strategies of the master. -Learn how to approach investing the way Buffett does, based on the authors' firsthand knowledge of the secrets that have made Buffett the world's second wealthiest man -Use Buffett's proven method of investing in stocks that will continue to grow over time -Master the straightforward mathematical equipments that assist Buffett in making investments -Examine the kinds of companies that capture Buffett's interest, and learn how you can use this information to make your own investment choices of the future Complete with profiles of fifty-four "Buffett companies"—companies in which Buffett has invested and which the authors believe he continues to follow—Buffettology can show any investor, from beginner to savvy pro, how to create a profitable portfolio.

    * An increased international focus with more coverage of IASC and non-US GAAPs and more non-US examples.

    With it has come vast amounts of data in a variety of fields such as medicine, biology, finance, and marketing. The challenge of understanding these data has led to the development of new tools in the field of statistics, and spawned new areas such as data mining, machine learning, and bioinformatics. Many of these tools have common underpinnings but are often expressed with different terminology. This book describes the important ideas in these areas in a common conceptual framework. While the approach is statistical, the emphasis is on concepts rather than mathematics. Many examples are given, with a liberal use of color graphics. It should be a valuable resource for statisticians and anyone interested in data mining in science or industry. The book's coverage is broad, from supervised learning (prediction) to unsupervised learning. The many topics include neural networks, support vector machines, classification trees and boosting—the first comprehensive treatment of this topic in any book. Trevor Hastie, Robert Tibshirani, and Jerome Friedman are professors of statistics at Stanford University. They are prominent researchers in this area: Hastie and Tibshirani developed generalized additive models and wrote a popular book of that title. Hastie wrote much of the statistical modeling software in S-PLUS and invented principal curves and surfaces. Tibshirani proposed the Lasso and is co-author of the very successful An Introduction to the Bootstrap. Friedman is the co-inventor of many data-mining tools including CART, MARS, and projection pursuit.

    The Five Mistakes Every Investor Makes and How to Avoid Them focuses on what investors do wrong so often so they can set themselves on the right path to success. In this comprehensive reference, readers learn to navigate the ever-changing variables and market dilemmas that often make investing a risky and daunting endeavor. Well-known and respected author Peter Mallouk shares useful investment techniques, discusses the importance of disciplined investment management, and pinpoints common, avoidable mistakes made by professional and everyday investors alike.Designed to provide a workable, sensible framework for investors, The Five Mistakes Every Investor Makes and How to Avoid Them encourages investors to refrain from certain negative actions, such as fighting the market, misunderstanding performance, and letting one's biases and emotions get in the way of investing success.Details the major mistakes made by professional and everyday investors Highlights the strategies and mindset necessary for navigating ever-changing variables and market dilemmas Includes useful investment techniques and discusses the importance of discipline in investment management A reliable resource for investors who want to make more informed choices, this book steers readers away from past investment errors and guides them in the right direction.

    So we’ve created a guide that will show you (or a friend or relative who’s just getting started): * How much you need to start investing. * The key steps for building long-term wealth. * Proven ways to find great companies to buy. Understanding these life-changing concepts will get any investor on the path to financial freedom. Built upon our 13 Steps to Investing Foolishly, The Motley Fool Guide to Investing for Beginners includes our top investors’ biggest mistakes, insights into different styles of investing, and much more. Plus, you get 3 great stock picks that we think could make a strong foundation to any portfolio.

    Packed with savvy tips on today's best investment opportunities, this book provides a down-to-earth, straightforward approach to making money on the market without the fancy lingo. Soon you'll have the power to optimize your returns by:Recognizing and minimizing the risks Gathering information about potential stocks Dissecting annual reports and other company documents Analyzing the growth and demand of industries Playing with the politicians Approaching uncertain markets Using corporate stock buybacks to boost earnings Handling the IRS and other obligations With a different strategy for every investor--from recent college grad to married with children to recently retired--this valuable reference is a must-have. It also features tips and tricks on how to tell when a stock is on the verge of declining or increasing, how to protect yourself from fraud, and common challenges that every investor must go through, along with resources and financial ratios.

    You’ve probably heard both good and bad things about it. Still, you want to learn more about the stock market. It could also be that you want to start investing but don’t know where to begin or how much to invest. If you’re already investing, you want to learn better ways to grow your investments, because you want to be more confident about your financial future. Up until now, you probably didn’t have enough time to learn about investing and it might seem too confusing, because there is so much information out there about investing. You also don’t want to lose your money or don’t have enough money to begin investing. What if you had the confidence to start investing on your own, so you could show off your investment performance to family and friends? Leave the stress of an insecure financial future behind you and create sustainable wealth, which you can pass down to your family. In this book I give you a quick overview about what you need to know about the stock market, how to begin, what to do if you don’t have enough cash, how to generate passive income, and how to analyze companies. I also give you a list of companies I personally invest in and I try to answer all the questions you might have that are stopping you from getting started or progressing in your investing journey. I'll show you why you need to watch out with investment vehicles such as the 401K and index funds. This book is a quick read and great to keep as a reference. Best of all, you can get started immediately after reading it. **Don’t wait and buy the book now. It’s on sale, but the price will increase in the near future.**

    When it comes to spending that money, most people just follow their intuitions. But scientific research shows that those intuitions are often wrong.Happy Money offers a tour of research on the science of spending, explaining how you can get more happiness for your money. Authors Elizabeth Dunn and Michael Norton have outlined five principles—from choosing experiences over stuff to spending money on others—to guide not only individuals looking for financial security, but also companies seeking to create happier employees and provide “happier products” to their customers. Dunn and Norton show how companies from Google to Pepsi to Charmin have put these ideas into action.Along the way, Dunn and Norton explore fascinating research that reveals that luxury cars often provide no more pleasure than economy models, that commercials can actually enhance the enjoyment of watching television, and that residents of many cities frequently miss out on inexpensive pleasures in their hometowns. By the end of this “lively and engaging book” (Dan Gilbert, author of Stumbling on Happiness), you’ll be asking yourself one simple question every time you reach for your wallet: Am I getting the biggest happiness bang for my buck?

    We arrive at his central investment methodology of Austrian Investing, where victory comes not from waging the immediate decisive battle, but rather from the roundabout approach of seeking the intermediate positional advantage (what he calls shi), of aiming at the indirect means rather than directly at the ends. The monumental challenge is in seeing time differently, in a whole new intertemporal dimension, one that is so contrary to our wiring.Spitznagel is the first to condense the theories of Ludwig von Mises and his Austrian School of economics into a cohesive and--as Spitznagel has shown--highly effective investment methodology. From identifying the monetary distortions and non-randomness of stock market routs (Spitznagel's bread and butter) to scorned highly-productive assets, in Ron Paul's words from the foreword, Spitznagel "brings Austrian economics from the ivory tower to the investment portfolio."The Dao of Capital provides a rare and accessible look through the lens of one of today's great investors to discover a profound harmony with the market process--a harmony that is so essential today.

    He solidified his standing as the nation's foremost political forecaster with his near perfect prediction of the 2012 election. Silver is the founder and editor in chief of FiveThirtyEight.com. Drawing on his own groundbreaking work, Silver examines the world of prediction, investigating how we can distinguish a true signal from a universe of noisy data. Most predictions fail, often at great cost to society, because most of us have a poor understanding of probability and uncertainty. Both experts and laypeople mistake more confident predictions for more accurate ones. But overconfidence is often the reason for failure. If our appreciation of uncertainty improves, our predictions can get better too. This is the "prediction paradox": The more humility we have about our ability to make predictions, the more successful we can be in planning for the future.In keeping with his own aim to seek truth from data, Silver visits the most successful forecasters in a range of areas, from hurricanes to baseball, from the poker table to the stock market, from Capitol Hill to the NBA. He explains and evaluates how these forecasters think and what bonds they share. What lies behind their success? Are they good-or just lucky? What patterns have they unraveled? And are their forecasts really right? He explores unanticipated commonalities and exposes unexpected juxtapositions. And sometimes, it is not so much how good a prediction is in an absolute sense that matters but how good it is relative to the competition. In other cases, prediction is still a very rudimentary-and dangerous-science.Silver observes that the most accurate forecasters tend to have a superior command of probability, and they tend to be both humble and hardworking. They distinguish the predictable from the unpredictable, and they notice a thousand little details that lead them closer to the truth. Because of their appreciation of probability, they can distinguish the signal from the noise.

    Detailing the technical indicators and money management strategies that have worked best for him, T. Livingston breaks down what every savvy trader needs to profit in today’s stock market. Topics discussed include how to analyze the general market, which stocks to trade, when to buy, position sizing, profit targets, and selling rules. Swing Into It provides a variety of different examples so that the reader will be prepared for various market scenarios. Detailed sample trades are included so that the reader can see how Livingston thinks throughout each phase of his trades. If you’re looking to get started in swing trading or seeking to refine your trading system, Swing Into It belongs in your library.

    Shows how to compare stock prices in a way that you can understand, how to spot market tops and bottoms, how to know when to sell, how to rotate among cyclical stocks to catch the big moves, and much more.