Intuition and computational abilities are stressed. Original material on DE and multiple integrals has been expanded.

    Authentic knowledge body of Scrum is Scrum Guide. It is too dense to absorb without context and correlations. This book reveals Scrum as defined in 'The Scrum Guide 2016' with context and correlations using Active Learning technique. It is all-in-one guide for Professional Scrum Master (PSM 1) aspirants, with comprehensive Scrum material, tips, and 250+ practice questions.

    This book presents some of the most important modeling and prediction techniques, along with relevant applications. Topics include linear regression, classification, resampling methods, shrinkage approaches, tree- based methods, support vector machines, clustering, and more. Color graphics and real-world examples are used to illustrate the methods presented. Since the goal of this textbook is to facilitate the use of these statistical learning techniques by practitioners in science, industry, and other fields, each chapter contains a tutorial on implementing the analyses and methods presented in R, an extremely popular open source statistical software platform. Two of the authors co-wrote The Elements of Statistical Learning (Hastie, Tibshirani and Friedman, 2nd edition 2009), a popular reference book for statistics and machine learning researchers. An Introduction to Statistical Learning covers many of the same topics, but at a level accessible to a much broader audience. This book is targeted at statisticians and non-statisticians alike who wish to use cutting-edge statistical learning techniques to analyze their data. The text assumes only a previous course in linear regression and no knowledge of matrix algebra.

    From creating brand value to fine-tuning customer service, the folks running cartels have been attentive students of the strategy and tactics used by corporations such as Walmart, McDonald's, and Coca-Cola.     And what can government learn to combat this scourge? By analyzing the cartels as companies, law enforcers might better understand how they work—and stop throwing away 100 billion a year in a futile effort to win the “war” against this global, highly organized business.     Your intrepid guide to the most exotic and brutal industry on earth is Tom Wainwright. Picking his way through Andean cocaine fields, Central American prisons, Colorado pot shops, and the online drug dens of the Dark Web, Wainwright provides a fresh, innovative look into the drug trade and its 250 million customers.     The cast of characters includes “Bin Laden,” the Bolivian coca guide; “Old Lin,” the Salvadoran gang leader; “Starboy,” the millionaire New Zealand pill maker; and a cozy Mexican grandmother who cooks blueberry pancakes while plotting murder. Along with presidents, cops, and teenage hitmen, they explain such matters as the business purpose for head-to-toe tattoos, how gangs decide whether to compete or collude, and why cartels care a surprising amount about corporate social responsibility.More than just an investigation of how drug cartels do business, Narconomics is also a blueprint for how to defeat them.

    You proceed at your own rate and any difficulties you may encounter are resolved before you move on to the next topic. With a step-by-step programmed approach that is complemented by hundreds of worked examples and exercises, Advanced Engineering Mathematics is ideal as an on-the-job reference for professionals or as a self-study guide for students.Uses a unique technique-oriented approach that takes the reader through each topic step-by-step.Features a wealth of worked examples and progressively more challenging exercises.Contains Test Exercises, Learning Outcomes, Further Problems, and Can You? Checklists to guide and enhance learning and comprehension.Expanded coverage includes new chapters on Z Transforms, Fourier Transforms, Numerical Solutions of Partial Differential Equations, and more Complex Numbers.Includes a new chapter, Introduction to Invariant Linear Systems, and new material on difference equations integrated into the Z transforms chapter.

    After the crash, many real estate investors lost everything they’d worked so hard to achieve—but not every investor suffered that fate. Even during the worst parts of the downturn, some real estate professionals were able to grow and scale their businesses. Not only did they come out the other side unscathed, but they also created a better financial situation than ever before. In Recession-Proof Real Estate Investing, accomplished investor J Scott dives into the theory of economic cycles and the real-world strategies for harnessing them to your advantage. With a glossary of terms, articulate visuals, and clear instructions for every type of investor, this easy-to-follow guide will show you how to make money during all of the market’s twists and turns. Inside, you'll discover: The basics behind how our economy works and how to make it work for you The four major phases of the economic cycle: Expansion, Peak, Recession, Recovery How to know when economic shifts are likely to occur and strategies to withstand those impending changes The positive and negative impacts the economic cycle has on real estate investing and businesses Strategies to continue to profit and grow your business during every point in the economic cycle Multiple strategies to modify your investing tactics—not only to survive economic downturn, but to also thrive!

    Although this social revolution created a firestorm of controversy, no one questioned the idea that women's involvement in the workforce was certain to improve families' financial lot. Until now.In this brilliantly argued book, Harvard Law School bankruptcy expert Elizabeth Warren and business consultant Amelia Tyagi show that today's middle-class parents are suffering from an unprecedented and totally unexpected economic meltdown. Astonishingly, sending mothers to work has made families more vulnerable than ever before. Today's two-income family earns 75% more money than its single-income counterpart of a generation ago, but actually has less discretionary income once their fixed monthly bills are paid.How did this happen? Warren and Tyagi provide convincing evidence that the culprit is not "overconsumption," as many critics have charged. Instead, they point to the ferocious bidding war for housing and education that has quietly engulfed America's suburbs. Stay-at-home mothers once provided a financial safety net if disaster struck; their move into the workforce has left today's families chillingly at risk. The authors show why the usual remedies--child-support enforcement, subsidized daycare, and higher salaries for women--won't solve the problem, and propose a set of innovative solutions, from rate caps on credit cards to open-access public schools, to restore security to the middle class.

    A 15-hour workweek. Open borders. Does it sound too good to be true? One of Europe's leading young thinkers shows how we can build an ideal world today. "A more politically radical Malcolm Gladwell."—The New York Times After working all day at jobs we often dislike, we buy things we don't need. Rutger Bregman, a Dutch historian, reminds us it needn't be this way—and in some places it isn't. Rutger Bregman's TED Talk about universal basic income seemed impossibly radical when he delivered it in 2014. A quarter of a million views later, the subject of that video is being seriously considered by leading economists and government leaders the world over. It's just one of the many utopian ideas that Bregman proves is possible today. Utopia for Realists is one of those rare books that takes you by surprise and challenges what you think can happen. From a Canadian city that once completely eradicated poverty, to Richard Nixon's near implementation of a basic income for millions of Americans, Bregman takes us on a journey through history, and beyond the traditional left-right divides, as he champions ideas whose time have come. Every progressive milestone of civilization—from the end of slavery to the beginning of democracy—was once considered a utopian fantasy. Bregman's book, both challenging and bracing, demonstrates that new utopian ideas, like the elimination of poverty and the creation of the fifteen-hour workweek, can become a reality in our lifetime. Being unrealistic and unreasonable can in fact make the impossible inevitable, and it is the only way to build the ideal world.

    It introduces first year Ph.D. students to standard graduate econometrics material from a modern perspective. It covers all the standard material necessary for understanding the principal techniques of econometrics from ordinary least squares through cointegration. The book is also distinctive in developing both time-series and cross-section analysis fully, giving the reader a unified framework for understanding and integrating results.Econometrics has many useful features and covers all the important topics in econometrics in a succinct manner. All the estimation techniques that could possibly be taught in a first-year graduate course, except maximum likelihood, are treated as special cases of GMM (generalized methods of moments). Maximum likelihood estimators for a variety of models (such as probit and tobit) are collected in a separate chapter. This arrangement enables students to learn various estimation techniques in an efficient manner. Eight of the ten chapters include a serious empirical application drawn from labor economics, industrial organization, domestic and international finance, and macroeconomics. These empirical exercises at the end of each chapter provide students a hands-on experience applying the techniques covered in the chapter. The exposition is rigorous yet accessible to students who have a working knowledge of very basic linear algebra and probability theory. All the results are stated as propositions, so that students can see the points of the discussion and also the conditions under which those results hold. Most propositions are proved in the text.For those who intend to write a thesis on applied topics, the empirical applications of the book are a good way to learn how to conduct empirical research. For the theoretically inclined, the no-compromise treatment of the basic techniques is a good preparation for more advanced theory courses.

    This easy-to-understand guide answers all the questions you need to know to secure your financial future, such as: What does it mean to my paycheck when the Fed lowers or raises interest rates?What's the difference between bonds, securities, and derivatives - and which should I invest in now?What does Keynesian economics have to do with my savings? For those people whose heads spin when reading the business pages of the newspaper, here's a roadmap through the economic jungle. In simple, plain language, Peter Sander explains how economies work, why they grow, how they contract, and what the government can and can't do to help them. Most important, he tells you how all this affects "you" - and what kind of changes you're going to see in your finances as a result.Economics has been called the dismal" science. But it doesn't need to be gloomy or impenetrable. This book is an essential guide for anyone who wants to understand where the economy is today, where it's going, and what it means for the rest of us."

    This connectedness is found in many incarnations: in the rapid growth of the Internet, in the ease with which global communication takes place, and in the ability of news and information as well as epidemics and financial crises to spread with surprising speed and intensity. These are phenomena that involve networks, incentives, and the aggregate behavior of groups of people; they are based on the links that connect us and the ways in which our decisions can have subtle consequences for others. This introductory undergraduate textbook takes an interdisciplinary look at economics, sociology, computing and information science, and applied mathematics to understand networks and behavior. It describes the emerging field of study that is growing at the interface of these areas, addressing fundamental questions about how the social, economic, and technological worlds are connected.

    An Australian millionaire says Millennials could all afford homes if we'd just give up avocado toast. Thanks, millionaire. This Millennial is here to prove them all wrong.Millennials have been stereotyped as lazy, entitled, narcissistic, and immature. We've gotten so used to sloppy generational analysis filled with dumb clichés about young people that we've lost sight of what really unites Millennials. Namely:-We are the most educated and hard-working generation in American history.-We poured historic and insane amounts of time and money into preparing ourselves for the 21st century labor market.- We have been taught to consider working for free (homework, internships) a privilege for our own benefit.- We are poorer, more medicated, and more precariously employed than our parents, grandparents, even our great grandparents, with less of a social safety net to boot. Kids These Days, is about why. In brilliant, crackling prose, early Wall Street occupier Malcolm Harris gets mercilessly real about our maligned birth cohort. Examining trends like runaway student debt, the rise of the intern, mass incarceration, social media, and more, Harris gives us a portrait of what it means to be young in America today that will wake you up and piss you off. Millennials were the first generation raised explicitly as investments, Harris argues, and in Kids These Days he dares us to confront and take charge of the consequences now that we are grown up.

    The book's patient explanations are written in an informal, non-intimidating style. To underscore the relevance of mathematics to economics, the author allows the economist's analytical needs to motivate the study of related mathematical techniques; he then illustrates these techniques with appropriate economics models. Graphic illustrations often visually reinforce algebraic results. Many exercise problems serve as drills and help bolster student confidence. These major types of economic analysis are covered: statics, comparative statics, optimization problems, dynamics, and mathematical programming. These mathematical methods are introduced: matrix algebra, differential and integral calculus, differential equations, difference equations, and convex sets.

    They studied more than 700 business-to-business purchases made by buyers who represented a total of $3.1 billion in annual purchasing power. When they compared the winners to the second-place finishers, they found surprising results.Not only do sales winners sell differently, they sell radically differently, than the second-place finishers. In recent years, buyers have increasingly seen products and services as replaceable. You might think this would mean that the sale goes to the lowest bidder. Not true! A new breed of seller—the insight seller—is winning the sale with strong prices and margins even in the face of increasing competition and commoditization.In Insight Selling, Schultz and Doerr share the surprising results of their research on what sales winners do differently, and outline exactly what you need to do to transform yourself and your team into insight sellers. They introduce a simple three-level model based on what buyers say tip the scales in favor of the winners:Level 1 “Connect.” Winners connect the dots between customer needs and company solutions, while also connecting with buyers as people.Level 2 “Convince.” Winners convince buyers that they can achieve maximum return, that the risks are acceptable, and that the seller is the best choice among all options.Level 3 “Collaborate.” Winners collaborate with buyers by bringing new ideas to the table, delivering new ideas and insights, and working with buyers as a team.They also found that much of the popular and current advice given to sellers can damage sales results. Insight Selling is both a strategic and tactical guide that will separate the good advice from the bad, and teach you how to put the three levels of selling to work to inspire buyers, influence their agendas, and maximize value. If you want to find yourself and your team in the winner’s circle more often, this book is a must-read.

    With the stock market sinking and soaring from day to day, retirement plans becoming less certain, and a longer life expectancy in retirement, more people are looking for some control over their investments. If you're one of them, Investing Online For Dummies, 6th Edition might be just what you're looking for. The Internet brings a world of investment resources to your desktop, but how do you find your way through the dizzying array of investment possibilities? The Dummies Way, of course! This book helps you set reasonable expectations, assess your risk tolerance, choose an asset allocation, analyze and select investments, and maximize your financial success. You'll discover how toDetermine how much you can afford to invest Choose an online broker Research, trade, and track investments online Measure the potential return of a stock Maximize your investment knowledge and build a profitable portfolio Buy bonds online Understand options, commodities, and IPOs If you've decided to take control of your investments but don't want to make it your full-time job, Investing Online For Dummies, 6th Edition gives you the important information that will also give you confidence. Completely updated to cover all the new online tools and resources, it even provides some bonus assistance on the companion Web site.