Download or read book Can Risk be Shared Across Investor Cohorts written by Johan Hombert and published by . This book was released on 2019 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper shows how one of the most popular savings products in Europe -- life insurance financial products -- shares market risk across investor cohorts. Insurers smooth returns by varying reserves that offset fluctuations in asset returns. Reserves are passed on between successive investor cohorts, causing redistribution across cohorts. Using regulatory and survey data on the 1.4 trillion euro French market, we estimate this redistribution to be quantitatively large: 1.4% of savings value per year on average, or 0.8% of GDP. These findings challenge a large theoretical literature that assumes inter-cohort risk sharing is impossible. We develop and provide evidence for a model in which the elasticity of investor demand to predictable returns determines the amount of risk sharing that is possible. The evidence is consistent with low elasticity, sustaining inter-cohort risk sharing despite predictable returns. Demand elasticity is higher for investors with a larger investment amount, suggesting that low investor sophistication enables inter-cohort risk sharing.
Download or read book Trading and Pricing Financial Derivatives written by Patrick Boyle and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-12-17 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trading and Pricing Financial Derivatives is an introduction to the world of futures, options, and swaps. Investors who are interested in deepening their knowledge of derivatives of all kinds will find this book to be an invaluable resource. The book is also useful in a very applied course on derivative trading. The authors delve into the history of options pricing; simple strategies of options trading; binomial tree valuation; Black-Scholes option valuation; option sensitivities; risk management and interest rate swaps in this immensely informative yet easy to comprehend work. Using their vast working experience in the financial markets at international investment banks and hedge funds since the late 1990s and teaching derivatives and investment courses at the Master's level, Patrick Boyle and Jesse McDougall put forth their knowledge and expertise in clearly explained concepts. This book does not presuppose advanced mathematical knowledge, though it is presented for completeness for those that may benefit from it, and is designed for a general audience, suitable for beginners through to those with intermediate knowledge of the subject.
Download or read book Plight of the Fortune Tellers written by Riccardo Rebonato and published by Princeton University Press. This book was released on 2007-09-17 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today's top financial-risk professionals have come to rely on ever-more sophisticated mathematics in their attempts to come to grips with financial risk. But this excessive reliance on quantitative precision is misleading--and it puts us all at risk. This is the case that Riccardo Rebonato makes in Plight of the Fortune Tellers--and coming from someone who is both an experienced market professional and an academic, this heresy is worth listening to. Rebonato forcefully argues that we must restore genuine decision making to our financial planning, and he shows us how to do it using probability, experimental psychology, and decision theory. This is the only way to effectively manage financial risk in a manner congruent with how human beings actually react to chance. Rebonato challenges us to rethink the standard wisdom about probability in financial-risk management. Risk managers have become obsessed with measuring risk and believe that these quantitative results by themselves can guide sound financial choices--but they can't. In this book, Rebonato offers a radical yet surprisingly commonsense solution, one that seeks to remind us that managing risk comes down to real people making decisions under uncertainty. Plight of the Fortune Tellers is not only a book for the decision makers of Wall Street, it's a must-read for anyone concerned about how today's financial markets are run. The stakes have never been higher--can you risk it?
Download or read book Consumption Stock Returns and the Gains from International Risk sharing written by Karen K. Lewis and published by . This book was released on 1996 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Standard theoretical models predict that domestic residents should diversify their portfolios into foreign assets much more than observed in practice. Whether this lack of diversification is important depends upon the potential gains from risk-sharing. General equilibrium models and consumption data tend to find that the costs are small, typically less than «% of permanent consumption. On the other hand, stock returns imply gains that are several hundred times larger. In this paper, I examine the reasons for these differences. I find that the primary differences are due to either: (a) the much higher variability of stocks, and/or (b) the higher degree of risk aversion required to reconcile an international equity premium. On the other hand, the significant differences do not arise treating stock returns as exogenous.
Download or read book International Consumption Risk is Shared After All written by Karen K. Lewis and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: International consumption risk sharing studies have largely ignored their models' counterfactual implications for asset returns although these returns incorporate direct market measures of risk. In this paper, we modify a canonical risk-sharing model to generate more plausible asset return behavior and then consider the effects on welfare gains. Matching the mean and variance of equity returns and the risk-free rate requires persistent consumption risk, leading to three main findings: (1) risk-sharing gains decrease as the ability to diversify persistent consumption risk decreases; (2) the international correlation of equity returns is high relative to the correlation of consumption and dividends, implying low diversification potential for persistent consumption risk; and (3) increasing persistent consumption risk reduces the gains. Taken together, our findings suggest that asset returns imply more international risk sharing than previously thought.
Download or read book Risk Return Analysis The Theory and Practice of Rational Investing Volume One written by Harry M. Markowitz and published by McGraw Hill Professional. This book was released on 2013-09-06 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Nobel Prize-winning Father of Modern Portfolio Theory re-introduces his theories for the current world of investing Legendary economist Harry M. Markowitz provides the insight and methods you need to build a portfolio that generates strong returns for the long run In Risk-Return Analysis, Markowitz corrects common misunderstandings about Modern Portfolio Theory (MPT) to help advanced financial practitioners dramatically improve their decision making. In this first volume of a groundbreaking four-part series sure to draw the attention of anyone interested in MPT, Markowitz provides the criteria necessary for judging among risk-measures; surveys a half-century of literature (nearly all of which has been ignored by textbooks) on the applicability of MPT; and presents an empirical study of which functions of mean and some risk-measure is best for those who seek to maximize return in the long run. Harry M. Markowitz is a Nobel Laureate and the father of Modern Portfolio Theory.
Download or read book Risk and Return for Regulated Industries written by Bente Villadsen and published by Academic Press. This book was released on 2017-04-27 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Risk and Return for Regulated Industries provides a much-needed, comprehensive review of how cost of capital risk arises and can be measured, how the special risks regulated industries face affect fair return, and the challenges that regulated industries are likely to face in the future. Rather than following the trend of broad industry introductions or textbook style reviews of utility finance, it covers the topics of most interest to regulators, regulated companies, regulatory lawyers, and rate-of-return analysts in all countries. Accordingly, the book also includes case studies about various countries and discussions of the lessons international regulatory procedures can offer. Presents a unified treatment of the regulatory principles and practices used to assess the required return on capital Addresses current practices before exploring the ways methods play out in practice, including irregularities, shortcomings, and concerns for the future Focuses on developed economies instead of providing a comprehensive global reviews Foreword by Stewart C. Myers
Download or read book Risk Based and Factor Investing written by Emmanuel Jurczenko and published by Elsevier. This book was released on 2015-11-24 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compilation of recent articles written by leading academics and practitioners in the area of risk-based and factor investing (RBFI). The articles are intended to introduce readers to some of the latest, cutting edge research encountered by academics and professionals dealing with RBFI solutions. Together the authors detail both alternative non-return based portfolio construction techniques and investing style risk premia strategies. Each chapter deals with new methods of building strategic and tactical risk-based portfolios, constructing and combining systematic factor strategies and assessing the related rules-based investment performances. This book can assist portfolio managers, asset owners, consultants, academics and students who wish to further their understanding of the science and art of risk-based and factor investing. Contains up-to-date research from the areas of RBFI Features contributions from leading academics and practitioners in this field Features discussions of new methods of building strategic and tactical risk-based portfolios for practitioners, academics and students
Download or read book International Risk Sharing is Better Than You Think or Exchange Rates are Much Too Smooth written by Michael W. Brandt and published by . This book was released on 2001 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exchange rates depreciate by the difference between the domestic and foreign marginal utility growths. Exchange rates vary a lot , as much as 10% per year. However, equity premia imply that marginal utility growths vary much more, by at least 50% per year. This means that marginal utility growths must be highly correlated across countries -- international risk sharing is better than you think. Conversely, if risks really are not shared internationally, exchange rates should vary more than they do -- exchange rates are much too smooth. We calculate an index of international risk sharing that formalizes this intuition in the context of both complete and incomplete capital markets. Our results suggest that risk sharing is indeed very high across several pairs of countries.
Download or read book Risk Sharing Risk Spreading and Efficient Regulation written by T.V.S. Ramamohan Rao and published by Springer. This book was released on 2015-10-22 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides an integrated approach to risk sharing, risk spreading and efficient regulation through principal agent models. It emphasizes the role of information asymmetry and risk sharing in contracts as an alternative to transaction cost considerations. It examines how contracting, as an institutional mechanism to conduct transactions, spreads risks while attempting consolidation. It further highlights the shifting emphasis in contracts from Coasian transaction cost saving to risk sharing and shows how it creates difficulties associated with risk spreading, and emphasizes the need for efficient regulation of contracts at various levels. Each of the chapters is structured using a principal agent model, and all chapters incorporate adverse selection (and exogenous randomness) as a result of information asymmetry, as well as moral hazard (and endogenous randomness) due to the self-interest-seeking behavior on the part of the participants.
Download or read book An Introduction to Risk and Return from Common Stocks written by Richard A. Brealey and published by MIT Press (MA). This book was released on 1969 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alternative Risk Transfer written by Erik Banks and published by John Wiley & Sons. This book was released on 2004-03-05 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical approach to ART-an alternative method by which companies take on various types of risk This comprehensive book shows readers what ART is, how it can be used to mitigate risk, and how certain instruments/structures associated with ART should be implemented. Through numerous examples and case studies, readers will learn what actually works and what doesn't when using this technique. Erik Banks (CT) joined XL Capital's weather/energy risk management subsidiary, Element Re, as a Partner and Chief Risk Officer in 2001.
Download or read book Risk written by Louis Eeckhoudt and published by . This book was released on 1995 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The fundamental topic of choice thory- how do economic agents decide when faces with a situalion of risk- and its accompanying theoretical models are here dissected and analyzed. Using a textbook style, the authors present the microfoundations of risk, uncertainty and its management with specific application to insurance and finance. The book analyzes the formal evalustion of risky situations, analyzes individual decisions under uncertainty and determines the markets for risk, including market incompleteness and risk transfer and welfar..."
Download or read book Protecting All written by Truman Packard and published by Human Development Perspectives. This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This white paper focusses on the policy interventions made to help people manage risk, uncertainty and the losses from events whose impacts are channeled primarily through the labor market. The objectives of the white paper are: to scrutinize the relevance and effects of prevailing risk-sharing policies in low- and middle-income countries; take account of how global drivers of disruption shape and diversify how people work; in light of this diversity, propose alternative risk-sharing policies, or ways to augment and improve current policies to be more relevant and responsive to peoples' needs; and map a reasonable transition path from the current to an alternative policy approach that substantially extends protection to a greater portion of working people and their families. This white paper is a contribution to the broader, global discussion of the changing nature of work and how policy can shape its implications for the wellbeing of people. We use the term risk-sharing policies broadly in reference to the set of institutions, regulations and interventions that societies put in place to help households manage shocks to their livelihoods. These policies include formal rules and structures that regulate market interactions (worker protections and other labor market institutions) that help people pool risks (social assistance and social insurance), to save and insure affordably and effectively (mandatory and incentivized individual savings and other financial instruments) and to recover from losses in the wake of livelihood shocks ('active' reemployment measures). Effective risk-sharing policies are foundational to building equity, resilience and opportunity, the strategic objectives of the World Bank's Social Protection and Jobs Global Practice. Given failures of factor markets and the market for risk in particular the rationale for policy intervention to augment the options that people have to manage shocks to their livelihoods is well-understood and accepted. By helping to prevent vulnerable people from falling into poverty --and people in the poorest households from falling deeper into poverty-- effective risk-sharing interventions dramatically reduce poverty. Households and communities with access to effective risk-sharing instruments can better maintain and continue to invest in these vital assets, first and foremost, their human capital, and in doing so can reduce the likelihood that poverty and vulnerability will be transmitted from one generation to the next. Risk-sharing policies foster enterprise and development by ensuring that people can take appropriate risks required to grasp opportunities and secure their stake in a growing economy."--
Download or read book Risk Sharing and Asset Prices Evidence From a Natural Experiment written by Anusha Chari and Peter Blair Henry and published by . This book was released on 2003 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Risk Sharing in an Asymmetric Environment written by Eric Fesselmeyer and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We study the effect of an asymmetric environment on risk sharing. In our model, entrepreneurs consider undertaking risky projects in the real sector as well as selling part of their projects to investors. To capture the idea of an asymmetric environment, the returns on the alternative risk-free investment are allowed to differ between the entrepreneurs and the investors, i.e., agents have different opportunity costs of participating in the risky projects. We first show that the presence of asymmetric options establishes links between the risk-free and risky sectors as well as between the real and financial sectors. In particular, an asymmetric environment implies that the amount of risk sharing depends on the risk-free rates and the expected return of the risky project. Moreover, the level of real investment also depends on the risk-free rates. Second, we show how different risk-free rates may encourage or discourage risk sharing, and even prevent risk sharing altogether.
Download or read book The Theory of Entrepreneurship written by Chandra S. Mishra and published by Springer. This book was released on 2014-12-04 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Theory of Entrepreneurship examines the interiors of the entrepreneurial value creation process, and offers a new unified and comprehensive theory to afford empirical investigations as well as delineate a broader view of the entrepreneurial contextual milieu.
