Blockchain protocols are taking the world by storm, and the Ethereum project, with its Turing-complete scripting language Solidity, has rapidly become a front-runner. This book presents the blockchain phenomenon in context; then situates Ethereum in a world pioneered by Bitcoin.See why professionals and non-professionals alike are honing their skills in smart contract patterns and distributed application development. You'll review the fundamentals of programming and networking, alongside its introduction to the new discipline of crypto-economics. You'll then deploy smart contracts of your own, and learn how they can serve as a back-end for JavaScript and HTML applications on the Web.Many Solidity tutorials out there today have the same flaw: they are written for "advanced" JavaScript developers who want to transfer their skills to a blockchain environment. Introducing Ethereum and Solidity is accessible to technology professionals and enthusiasts of all levels. You'll find exciting sample code that can move forward real world assets in both the academic and the corporate arenas. Find out now why this book is a powerful gateway for creative technologists of all types, from concept to deployment.What You'll LearnSee how Ethereum (and other cryptocurrencies) workCompare distributed apps (dapps) to web appsWrite Ethereum smart contracts in Solidity Connect Ethereum smart contracts to your HTML/CSS/JavaScript web applicationsDeploy your own dapp, coin, and blockchainWork with basic and intermediate smart contractsWho This Book Is For Anyone who is curious about Ethereum or has some familiarity with computer science Product managers, CTOs, and experienced JavaScript programmersExperts will find the advanced sample projects in this book rewarding because of the power of Solidity

    A thorough introduction and questinos for considerations accompany the full text of Louis Brandeis's 1914 work.

    Experiments provide the feedback loop that allows us, in certain limited ways, to identify error in our beliefs as a first step to correcting them. Over the course of the first half of the twentieth century, scientists invented a methodology for executing controlled experiments to evaluate certain kinds of proposed social interventions. This technique goes by many names in different contexts (randomized control trials, randomized field experiments, clinical trials, etc.). Over the past ten to twenty years this has been increasingly deployed in a wide variety of contexts, but it remains the red-haired step child of modern social science. This is starting to change, and this change should be encouraged and accelerated, even though the staggering complexity of human society creates severe limits to what social science could be realistically expected to achieve. Randomized trials have shown, for example, that work requirements for welfare recipients have succeeded like nothing else in encouraging employment, that charter school vouchers have been successful in increasing educational attainment for underprivileged children, and that community policing has worked to reduce crime, but also that programs like Head Start and Job Corps, which might be politically attractive, fail to attain their intended objectives. Business leaders can also use experiments to test decisions in a controlled, low-risk environment before investing precious resources in large-scale changes – the philosophy behind Manzi’s own successful software company.In a powerful and masterfully-argued book, Manzi shows us how the methods of science can be applied to social and economic policy in order to ensure progress and prosperity.

    We are on the threshold, say authors Pine and Gilmore, of the Experience Economy, a new economic era in which all businesses must orchestrate memorable events for their customers. The Experience Economy offers a creative, highly original, and yet eminently practical strategy for companies to script and stage the experiences that will transform the value of what they produce. From America Online to Walt Disney, the authors draw from a rich and varied mix of examples that showcase businesses in the midst of creating personal experiences for both consumers and businesses. The authors urge managers to look beyond traditional pricing factors like time and cost, and consider charging for the value of the transformation that an experience offers. Goods and services, say Pine and Gilmore, are no longer enough. Experiences and transformations are the basis for future economic growth, and The Experience Economy is the script from which managers can begin to direct their own transformations.

    I shall give it in the exact words of that thoughtful historian from whom I have already quoted: "Before the end of the year 1795 the paper money was almost exclusively in the hands of the working classes, employees and men of small means, whose property was not large enough to invest in stores of goods or national lands.

    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.

    In Money, Jacob Goldstein shows how money is a useful fiction that has shaped societies for thousands of years, from the rise of coins in ancient Greece to the first stock market in Amsterdam to the emergence of shadow banking in the 21st century.At the heart of the story are the fringe thinkers and world leaders who reimagined money. Kublai Khan, the Mongol emperor, created paper money backed by nothing, centuries before it appeared in the west. John Law, a professional gambler and convicted murderer, brought modern money to France (and destroyed the country's economy). The cypherpunks, a group of radical libertarian computer programmers, paved the way for bitcoin.One thing they all realized: what counts as money (and what doesn't) is the result of choices we make, and those choices have a profound effect on who gets more stuff and who gets less, who gets to take risks when times are good, and who gets screwed when things go bad.Lively, accessible, and full of interesting details (like the 43-pound copper coins that 17th-century Swedes carried strapped to their backs), Money is the story of the choices that gave us money as we know it today. The co-host of the popular NPR podcast Planet Money provides a well-researched, entertaining, somewhat irreverent look at how money is a made-up thing that has evolved over time to suit humanity's changing needs.

    . . luxury yachts circling the globe awaiting their owner’s arrival . . . fully staffed but rarely visited vacation homes throughout the world. The rich live trouble free lives of graceful ease.  Or do they?In Fables of Fortune, author Richard Watts pulls back the brocade curtain to reveal the precarious path of wanting more.  As the advisor to the super rich, Watts reflects on the reality of wealth and a difficult and heartbreaking lesson:   “The wealthiest person is not who has the most, but who needs the least.” Fables of Fortune convincingly persuades readers that wealth may be overrated.  Through vignettes based on true stories, Watts reveals the challenges the super-wealthy face, including marriages based on net worth, interfamily inheritance battles, faux friends, entitled children, alienation, and spiritual depletion.  The successes and failures of life inspire the heartbeat of passion and self-actualization. Watts will challenge readers to reconsider key life questions of personal value and discover surprising new answers. Fables of Fortune reveals an honest, comparative, eye-opening analysis for any reader who believes wealth is a rose without thorns.  Read on and gain perspective and appreciation for your own real fortune in life.

    Beset from all sides by a never-ending barrage of media, how can we ensure that the most accurate information emerges and is heeded? In this book, Cass R. Sunstein develops a deeply optimisticunderstanding of the human potential to pool information, and to use that knowledge to improve our lives.In an age of information overload, it is easy to fall back on our own prejudices and insulate ourselves with comforting opinions that reaffirm our core beliefs. Crowds quickly become mobs. The justification for the Iraq war, the collapse of Enron, the explosion of the space shuttle Columbia--all ofthese resulted from decisions made by leaders and groups trapped in information cocoons, shielded from information at odds with their preconceptions. How can leaders and ordinary people challenge insular decision making and gain access to the sum of human knowledge?Stunning new ways to share and aggregate information, many Internet-based, are helping companies, schools, governments, and individuals not only to acquire, but also to create, ever-growing bodies of accurate knowledge. Through a ceaseless flurry of self-correcting exchanges, wikis, coveringeverything from politics and business plans to sports and science fiction subcultures, amass--and refine--information. Open-source software enables large numbers of people to participate in technological development. Prediction markets aggregate information in a way that allows companies, rangingfrom computer manufacturers to Hollywood studios, to make better decisions about product launches and office openings. Sunstein shows how people can assimilate aggregated information without succumbing to the dangers of the herd mentality--and when and why the new aggregation techniques are soastoundingly accurate.In a world where opinion and anecdote increasingly compete on equal footing with hard evidence, the on-line effort of many minds coming together might well provide the best path to infotopia.

    

    It's disgusting, and it means God loves me less than He loves you. I know my tragic penury won't last forever, but in case you, too, have been fired for something you said, or deplatformed for something you believe, or were just abruptly cut off from your trust fund, this book will explain how to navigate life when you are unexpectedly yanked from privilege and told to, err, earn a living.Enjoy the hilarious tale of my cataclysmic fall from wealth, grace, and high-end hair salons, but be sure to pay close attention to the tips I've picked up along the way and you might just make it out alive--and with minimal split ends.

    Buffett and Prof. Lawrence Cunningham. As the book Buffett autographs most, its popularity and longevity attest to the widespread appetite for this unique compilation of Mr. Buffett’s thoughts that is at once comprehensive, non-repetitive, and digestible. New and experienced readers alike will gain an invaluable informal education by perusing this classic arrangement of Mr. Buffett's best writings.“Larry Cunningham has done a great job at collating our philosophy.”—Warren Buffett"Larry Cunningham takes Buffett's brilliant letters to a still-higher level by organizing them into single-subject chapters. The book begins, moreover, with an excellent introduction by Larry.”—Carol Loomis“The book on Buffett—a superb job.”—Forbes“Extraordinary—full of wisdom, humor, and common sense.”—Money“A classic on value investing and the definitive source on Buffett.”—Financial Times

    But is it really as simple as that? Kevin Rodgers has his doubts, and in this fascinating inside account of the financial world over the past three decades, he explains why. Taking us from the days when traders still shouted their deals down the phone to the silent modern world of computer trading, he shows how, far more than the pursuit of personal gain, it has been the pursuit of ever-more sophisticated systems, algorithms and financial models that has undermined banking and made it chronically unstable. He also shows how, by their very nature, the computers on which modern finance now so completely depend are hopelessly ill-equipped to forestall a future crash. Both a very personal and evocative account of how banking has changed since the 1980s, and a masterclass in how it actually works, Why Aren't They Shouting also offers a nuanced, if alarming, glimpse into its likely future.

    If you’re curious about how the economy functions and don’t know where to start, Economics will guide you through the essentials, laying out the basic concepts and issues in the field of economics, from business cycles and free markets to social security and healthcare reform, and more. Packed with eye-opening information, key concepts, and need-to-know terms, this easy-to-read primer lets you explore economics at your own pace. Get a straightforward overview of the economy that’s stripped of overwhelming jargon, so you can gain a deeper understanding of economics as it applies to everyday life. You’ll review important background on differing economic schools of thought—from influential theories to the main thinkers driving them—so you can develop your own conclusions. Economics features: An overview of markets and how they operate A review of broad themes—like taxes, inequality, and jobs—as they apply to everyday life Explorations of business cycles covering what happens during a recession Useful timelines and real-world stories that help you travel the world of economics

    Conservatively, Rs. 15 lakh crore (10 per cent of Rs. 150 lakh crore, our GDP in 2016-17). As for Indian money in tax havens around the world? Around Rs. 65 lakh crores. Truly astounding figures. Black money or kala dhan is a topic that has elicited much debate in recent times. The debate has been mostly marked by mud-slinging and name-calling and the discussions that have ensued often have no basis in fact. While most people have a hazy notion of black money, only a few understand it in its entirety. The issue of tax havens is perhaps even more misunderstood. Most people fail to see the connection between tax havens and black money. Black Money and Tax Havens is the first work that discusses both of these issues in depth and offers a 360-degree view to the reader. In this work, Prof. R. Vaidyanathan provides the reader with a brief overview of black money—its generation, its estimates and how and why it is spirited away to tax havens. He also lays bare the danger that is posed to world financial well-being on account of the lack of political will to tackle them. A unique and timely work that packs in much information in an accessible manner.