Download or read book Speculation and Risk Sharing with New Financial Assets written by Alp Simsek and published by . This book was released on 2011 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: While the traditional view of financial innovation emphasizes the risk sharing role of new financial assets, belief disagreements about these assets naturally lead to speculation, which represents a powerful economic force in the opposite direction. This paper investigates the effect of financial innovation on portfolio risks in an economy when both the risk sharing and the speculation forces are present. I consider this question in a standard mean-variance framework. Financial assets provide hedging services but they are also subject to speculation because traders do not necessarily agree about their payoffs. I define the average variance of traders' net worths as a measure of portfolio risks for this economy, and I decompose it into two components: the uninsurable variance, defined as the average variance that would obtain if there were no belief disagreements, and the speculative variance, defined as the residual variance that results from speculative trades based on belief disagreements. Financial innovation always decreases the uninsurable variance because new assets increase the possibilities for risk sharing. My main result shows that financial innovation also always increases the speculative variance. This is true even if traders completely agree about the payoffs of new assets. The intuition behind this result is the hedge-more/bet-more effect: Traders use new assets to hedge their bets on existing assets, which in turn enables them to place larger bets and take on greater risks The net effect of financial innovation on portfolio risks depends on the quantitative strength of its effects on the uninsurable and the speculative variances. I consider a calibration of the model for new assets linked to national incomes of G7 countries, which were recommended by Athanasoulis and Shiller (2001) to facilitate risk sharing. For reasonable levels of belief disagreements, these assets would actually increase the average consumption risks of individuals in G7 countries. In addition, a profit seeking market maker would introduce a different subset of these assets than the ones proposed by Athanasoulis and Shiller (2001). The endogenous set of new assets would be directed towards increasing the opportunities for speculation rather than risk sharing -- National Bureau of Economic Research web site.

Download or read book The Theory of Stock Exchange Speculation written by Arthur Crump and published by Good Press. This book was released on 2019-12-05 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn the fundamentals of trading in the stock exchange market with this comprehensive guidebook, written in the early 20th century. Although some of the terms might be outdated today, it is still a perfect resource for beginners looking to understand the basics of stock trading. With a focus on cultivating the right temperament for successful speculation, readers will find valuable insights into the mindset and strategies necessary for profitable trading that remains true throughout the ages.

Download or read book Liquidity Trap and Excessive Leverage written by Mr.Anton Korinek and published by International Monetary Fund. This book was released on 2014-07-21 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: We investigate the role of macroprudential policies in mitigating liquidity traps driven by deleveraging, using a simple Keynesian model. When constrained agents engage in deleveraging, the interest rate needs to fall to induce unconstrained agents to pick up the decline in aggregate demand. However, if the fall in the interest rate is limited by the zero lower bound, aggregate demand is insufficient and the economy enters a liquidity trap. In such an environment, agents' exante leverage and insurance decisions are associated with aggregate demand externalities. The competitive equilibrium allocation is constrained inefficient. Welfare can be improved by ex-ante macroprudential policies such as debt limits and mandatory insurance requirements. The size of the required intervention depends on the differences in marginal propensity to consume between borrowers and lenders during the deleveraging episode. In our model, contractionary monetary policy is inferior to macroprudential policy in addressing excessive leverage, and it can even have the unintended consequence of increasing leverage.

Download or read book Speculation Trading and Bubbles written by José A. Scheinkman and published by Columbia University Press. This book was released on 2014-07-08 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: As long as there have been financial markets, there have been bubbles—those moments in which asset prices inflate far beyond their intrinsic value, often with ruinous results. Yet economists are slow to agree on the underlying forces behind these events. In this book José A. Scheinkman offers new insight into the mystery of bubbles. Noting some general characteristics of bubbles—such as the rise in trading volume and the coincidence between increases in supply and bubble implosions—Scheinkman offers a model, based on differences in beliefs among investors, that explains these observations. Other top economists also offer their own thoughts on the issue: Sanford J. Grossman and Patrick Bolton expand on Scheinkman's discussion by looking at factors that contribute to bubbles—such as excessive leverage, overconfidence, mania, and panic in speculative markets—and Kenneth J. Arrow and Joseph E. Stiglitz contextualize Scheinkman's findings.

Download or read book The Art Of Speculation written by Philip L. Carret and published by Pickle Partners Publishing. This book was released on 2015-11-06 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Philip L. Carret (1896-1998) was a famed investor and founder of The Pioneer Fund (Fidelity Mutual Trust), one of the first Mutual Funds in the United States. A former Barron’s reporter and WWI aviator, Carret launched the Mutual Trust in 1928 after managing money for his friends and family. The initial effort evolved into Pioneer Investments. He ran the fund for 55 years, during which an investment of $10,000 became $8 million. Warren Buffett said of him that he had “the best long term investment record of anyone I know” He is most famous for the long successful track record he achieved investing in Common Stocks and for being one of Warren Buffett’s role models. This book comprises a series of articles written for Barron’s and published in book form in 1930.—Print Ed.

Download or read book Devil Take the Hindmost written by Edward Chancellor and published by Penguin. This book was released on 2000-06-01 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: A lively, original, and challenging history of stock market speculation from the 17th century to present day. Is your investment in that new Internet stock a sign of stock market savvy or an act of peculiarly American speculative folly? How has the psychology of investing changed—and not changed—over the last five hundred years? In Devil Take the Hindmost, Edward Chancellor traces the origins of the speculative spirit back to ancient Rome and chronicles its revival in the modern world: from the tulip scandal of 1630s Holland, to “stockjobbing” in London's Exchange Alley, to the infamous South Sea Bubble of 1720, which prompted Sir Isaac Newton to comment, “I can calculate the motion of heavenly bodies, but not the madness of people.” Here are brokers underwriting risks that included highway robbery and the “assurance of female chastity”; credit notes and lottery tickets circulating as money; wise and unwise investors from Alexander Pope and Benjamin Disraeli to Ivan Boesky and Hillary Rodham Clinton. From the Gilded Age to the Roaring Twenties, from the nineteenth century railway mania to the crash of 1929, from junk bonds and the Japanese bubble economy to the day-traders of the Information Era, Devil Take the Hindmost tells a fascinating story of human dreams and folly through the ages.

Download or read book Speculation written by Gayle Rogers and published by Columbia University Press. This book was released on 2021-07-06 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the modern world, why do we still resort to speculation? Advances in scientific and statistical reasoning are supposed to have provided greater certainty in making claims about the future. Yet we constantly spin out scenarios about tomorrow, for ourselves or for entire societies, with flimsy or no evidence. Insubstantial speculations—from utopian thinking to high-risk stock gambles—often provoke fierce backlash, even when they prove prophetic for the world we come to inhabit. Why does this hypothetical way of thinking generate such controversy? In this cultural, literary, and intellectual history, Gayle Rogers traces debates over speculation from antiquity to the present. Celebrated by Boethius as the height of humanity’s mental powers but denigrated as sinful by John Calvin, speculation eventually became central to the scientific revolution’s new methods of seeing the natural world. In the nineteenth century, writers such as Jane Austen used the concept to diagnose the marriage market, redefining speculation for the purpose of social critique. Speculation fueled the development of modern capitalism, spurring booms, busts, and bubbles, and recently artificial intelligence has automated the speculation previously done by humans, with uncertain and troubling consequences. Unraveling these histories and many other disputes, Rogers argues that what has always been at stake in arguments over speculation, and why it so often appears so threatening, is the authority to produce and control knowledge about the future. Recasting centuries of contests over the power to anticipate tomorrow, this book reveals the crucial role speculation has played in how we create—and potentially destroy—the future.

Download or read book Guide to Financial Markets written by Marc Levinson and published by The Economist. This book was released on 2018-07-24 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The revised and updated 7th edition of this highly regarded book brings the reader right up to speed with the latest financial market developments, and provides a clear and incisive guide to a complex world that even those who work in it often find hard to understand. In chapters on the markets that deal with money, foreign exchange, equities, bonds, commodities, financial futures, options and other derivatives, the book examines why these markets exist, how they work, and who trades in them, and gives a run-down of the factors that affect prices and rates. Business history is littered with disasters that occurred because people involved their firms with financial instruments they didn't properly understand. If they had had this book they might have avoided their mistakes. For anyone wishing to understand financial markets, there is no better guide.

Download or read book The Oxford Handbook of Financial Regulation written by Niamh Moloney and published by . This book was released on 2015 with total page 817 pages. Available in PDF, EPUB and Kindle. Book excerpt: The financial system and its regulation have undergone exponential growth and dramatic reform over the last thirty years. This period has witnessed major developments in the nature and intensity of financial markets, as well as repeated cycles of regulatory reform and development, often linked to crisis conditions. The recent financial crisis has led to unparalleled interest in financial regulation from policymakers, economists, legal practitioners, and the academic community, and has prompted large-scale regulatory reform. The Oxford Handbook of Financial Regulation is the first comprehensive, authoritative, and state of the art account of the nature of financial regulation. Written by an international team of leading scholars in the field, it takes a contextual and comparative approach to examine scholarly, policy, and regulatory developments in the past three decades. The first three parts of the Handbook address the underpinning horizontal themes which arise in financial regulation: financial systems and regulation; the organization of financial system regulation, including regional examples from the EU and the US; and the delivery of outcomes and regulatory techniques. The final three Parts address the perennial objectives of financial regulation, widely regarded as the anchors of financial regulation internationally: financial stability, market efficiency, integrity, and transparency; and consumer protection. The Oxford Handbook of Financial Regulation is an invaluable resource for scholars and students of financial regulation, economists, policy-makers and regulators.

Download or read book Strategic Asset Allocation written by John Y. Campbell and published by OUP Oxford. This book was released on 2002-01-03 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Academic finance has had a remarkable impact on many financial services. Yet long-term investors have received curiously little guidance from academic financial economists. Mean-variance analysis, developed almost fifty years ago, has provided a basic paradigm for portfolio choice. This approach usefully emphasizes the ability of diversification to reduce risk, but it ignores several critically important factors. Most notably, the analysis is static; it assumes that investors care only about risks to wealth one period ahead. However, many investors—-both individuals and institutions such as charitable foundations or universities—-seek to finance a stream of consumption over a long lifetime. In addition, mean-variance analysis treats financial wealth in isolation from income. Long-term investors typically receive a stream of income and use it, along with financial wealth, to support their consumption. At the theoretical level, it is well understood that the solution to a long-term portfolio choice problem can be very different from the solution to a short-term problem. Long-term investors care about intertemporal shocks to investment opportunities and labor income as well as shocks to wealth itself, and they may use financial assets to hedge their intertemporal risks. This should be important in practice because there is a great deal of empirical evidence that investment opportunities—-both interest rates and risk premia on bonds and stocks—-vary through time. Yet this insight has had little influence on investment practice because it is hard to solve for optimal portfolios in intertemporal models. This book seeks to develop the intertemporal approach into an empirical paradigm that can compete with the standard mean-variance analysis. The book shows that long-term inflation-indexed bonds are the riskless asset for long-term investors, it explains the conditions under which stocks are safer assets for long-term than for short-term investors, and it shows how labor income influences portfolio choice. These results shed new light on the rules of thumb used by financial planners. The book explains recent advances in both analytical and numerical methods, and shows how they can be used to understand the portfolio choice problems of long-term investors.

Download or read book Handbook on Systemic Risk written by Jean-Pierre Fouque and published by Cambridge University Press. This book was released on 2013-05-23 with total page 993 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook on Systemic Risk, written by experts in the field, provides researchers with an introduction to the multifaceted aspects of systemic risks facing the global financial markets. The Handbook explores the multidisciplinary approaches to analyzing this risk, the data requirements for further research, and the recommendations being made to avert financial crisis. The Handbook is designed to encourage new researchers to investigate a topic with immense societal implications as well as to provide, for those already actively involved within their own academic discipline, an introduction to the research being undertaken in other disciplines. Each chapter in the Handbook will provide researchers with a superior introduction to the field and with references to more advanced research articles. It is the hope of the editors that this Handbook will stimulate greater interdisciplinary academic research on the critically important topic of systemic risk in the global financial markets.

Download or read book The Speculation Economy written by Lawrence E. Mitchell and published by ReadHowYouWant.com. This book was released on 2008-11-17 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book to reveal the deep historical roots of the modern corporate obsession with stock price - a major cause of recent scandals like those at Enron and WorldComDetails how the rise of the modern corporation created the modern stock market - and why this led to an economy dominated by stock speculationAmerican companies once focused exclusively on providing the best products and services. But today, most corporations are obsessed with maximizing their stock prices, resulting in short-term thinking and the kind of cook-the-books corruption seen in the Enron and WorldCom scandals. How did this happen?In this groundbreaking book, Lawrence E. Mitchell traces the origins of the problem to the first decade of the 20th century, when industrialists and bankers began merging existing companies into huge ''combines''- today's giant corporations - so they could profit by manufacturing and selling stock in these new entities. He describes and analyzes the legal changes that made this possible, the federal regulatory efforts that missed the significance of this transforming development, and the changes in American society and culture that led more and more Americans to enter the market, turning from relatively safe bonds to riskier common stock in the hopes of becoming rich. Financiers and the corporations they controlled encouraged this trend, but as stock ownership expanded and businesses were increasingly forced to cater to stockholders' ''get rich quick'' expectations, a subtle but revolutionary shift in the nature of the American economy occurred: finance no longer served industry; instead, industry began to serve finance.The Speculation Economy analyzes the history behind the opening of this economic Pandora's box, the root cause of so many modern acts of corporate malfeasance.

Download or read book Portfolio Selection and Asset Pricing written by Shouyang Wang and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: In our daily life, almost every family owns a portfolio of assets. This portfolio could contain real assets such as a car, or a house, as well as financial assets such as stocks, bonds or futures. Portfolio theory deals with how to form a satisfied portfolio among an enormous number of assets. Originally proposed by H. Markowtiz in 1952, the mean-variance methodology for portfolio optimization has been central to the research activities in this area and has served as a basis for the development of modem financial theory during the past four decades. Follow-on work with this approach has born much fruit for this field of study. Among all those research fruits, the most important is the capital asset pricing model (CAPM) proposed by Sharpe in 1964. This model greatly simplifies the input for portfolio selection and makes the mean-variance methodology into a practical application. Consequently, lots of models were proposed to price the capital assets. In this book, some of the most important progresses in portfolio theory are surveyed and a few new models for portfolio selection are presented. Models for asset pricing are illustrated and the empirical tests of CAPM for China's stock markets are made. The first chapter surveys ideas and principles of modeling the investment decision process of economic agents. It starts with the Markowitz criteria of formulating return and risk as mean and variance and then looks into other related criteria which are based on probability assumptions on future prices of securities.

Download or read book Financial Market History Reflections on the Past for Investors Today written by David Chambers and published by CFA Institute Research Foundation. This book was released on with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the 2008 financial crisis, a resurgence of interest in economic and financial history has occurred among investment professionals. This book discusses some of the lessons drawn from the past that may help practitioners when thinking about their portfolios. The book’s editors, David Chambers and Elroy Dimson, are the academic leaders of the Newton Centre for Endowment Asset Management at the University of Cambridge in the United Kingdom.

Download or read book The Butterfly Defect written by Ian Goldin and published by Princeton University Press. This book was released on 2015-10-20 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: How to better manage systemic risks—from cyber attacks and pandemics to financial crises and climate change—in a globalized world The Butterfly Defect addresses the widening gap between the new systemic risks generated by globalization and their effective management. It shows how the dynamics of turbo-charged globalization has the potential and power to destabilize our societies. Drawing on the latest insights from a wide variety of disciplines, Ian Goldin and Mike Mariathasan provide practical guidance for how governments, businesses, and individuals can better manage globalization and risk. Goldin and Mariathasan demonstrate that systemic risk issues are now endemic everywhere—in supply chains, pandemics, infrastructure, ecology and climate change, economics, and politics. Unless we address these concerns, they will lead to greater protectionism, xenophobia, nationalism, and, inevitably, deglobalization, rising inequality, conflict, and slower growth. The Butterfly Defect shows that mitigating uncertainty and risk in an interconnected world is an essential task for our future.

Download or read book Boom and Bust written by William Quinn and published by Cambridge University Press. This book was released on 2020-08-06 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why do stock and housing markets sometimes experience amazing booms followed by massive busts and why is this happening more and more frequently? In order to answer these questions, William Quinn and John D. Turner take us on a riveting ride through the history of financial bubbles, visiting, among other places, Paris and London in 1720, Latin America in the 1820s, Melbourne in the 1880s, New York in the 1920s, Tokyo in the 1980s, Silicon Valley in the 1990s and Shanghai in the 2000s. As they do so, they help us understand why bubbles happen, and why some have catastrophic economic, social and political consequences whilst others have actually benefited society. They reveal that bubbles start when investors and speculators react to new technology or political initiatives, showing that our ability to predict future bubbles will ultimately come down to being able to predict these sparks.

Download or read book Handbook on Systemic Risk written by Jean-Pierre Fouque and published by Cambridge University Press. This book was released on 2013-05-23 with total page 993 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook on Systemic Risk, written by experts in the field, provides researchers with an introduction to the multifaceted aspects of systemic risks facing the global financial markets. The Handbook explores the multidisciplinary approaches to analyzing this risk, the data requirements for further research, and the recommendations being made to avert financial crisis. The Handbook is designed to encourage new researchers to investigate a topic with immense societal implications as well as to provide, for those already actively involved within their own academic discipline, an introduction to the research being undertaken in other disciplines. Each chapter in the Handbook will provide researchers with a superior introduction to the field and with references to more advanced research articles. It is the hope of the editors that this Handbook will stimulate greater interdisciplinary academic research on the critically important topic of systemic risk in the global financial markets.