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Author: John Y. Campbell Publisher: OUP Oxford ISBN: 019160691X Category : Business & Economics Languages : en Pages : 272
Book Description
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.
Author: John Y. Campbell Publisher: OUP Oxford ISBN: 019160691X Category : Business & Economics Languages : en Pages : 272
Book Description
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.
Author: John Y. Campbell Publisher: University of Chicago Press ISBN: 0226092569 Category : Political Science Languages : en Pages : 509
Book Description
Our current social security system operates on a pay-as-you-go basis; benefits are paid almost entirely out of current revenues. As the ratio of retirees to taxpayers increases, concern about the high costs of providing benefits in a pay-as-you-go system has led economists to explore other options. One involves "prefunding," in which a person's withholdings are invested in financial instruments, such as stocks and bonds, the eventual returns from which would fund his or her retirement. The risks such a system would introduce—such as the volatility in the market prices of investment assets—are the focus of this offering from the NBER. Exploring the issues involved in measuring risk and developing models to reflect the risks of various investment-based systems, economists evaluate the magnitude of the risks that both retirees and taxpayers would assume. The insights that emerge show that the risk is actually moderate relative to the improved return, as well as being balanced by the ability of an investment-based system to adapt to differences in individual preferences and conditions.
Author: Robert L. Clark Publisher: OUP Oxford ISBN: 0191536415 Category : Business & Economics Languages : en Pages : 312
Book Description
This book explores how rising pension and healthcare costs, along with workforce aging, are affecting pension and retirement planning around the world. Many middle-aged workers now realize that they will have to work longer than intended, as they begin to recognize that their retirement resources will be inadequate to finance retirement consumption. Volatile capital markets, rising medical-care costs, and low saving rates make retirement behavior and policy a moving target. Olivia Mitchell, executive director of The Pension Research Council at Wharton, and Robert L. Clark, Professor of Business Management and Economics at North Carolina State University, explore these themes with colleagues, touching on a diverse set of issues ranging from employment trends to pension accounting and investment, to retirement system overhaul. They illustrate how employers are actively reformulating the meaning of work and retirement, seeking to encourage more people to work longer than ever before in the face of projected labor shortages. At the same time, public and private trust in traditional pension offerings is rapidly eroding, as companies alter, amend, and terminate their conventional plans in the face of poor investment performance and new methods of pension accounting. Experts from the UK, the US, Japan, Sweden, and Canada offer international perspectives on the evolving institutions of retirement practice. This book provides readers a range of insights and strategies not available in other volumes, and it represents an invaluable addition to the PRC/OUP series. It will be particularly valuable for managers working toward more efficient pension plans; to scholars and policymakers seeking to maximize pension design and effectiveness; and to actuaries and tax specialists concerned with pension regulation. The Pension Research Council at the Wharton School of the University of Pennsylvania was founded 50 years ago to encourage research and teaching on pensions and retirement security. Council projects address the long-term issues that underlie contemporary concerns and seek to broaden public understanding of these complex arrangements through research into their social, economic, legal, actuarial, and financial foundations of privately and publicly-provided benefits.
Author: Gerald Gaus Publisher: Stanford University Press ISBN: 0804774641 Category : Business & Economics Languages : en Pages : 391
Book Description
This volume brings together distinguished philosophers with interdisciplinary expertise to show how the resources of philosophy can be employed in the tasks of evaluating economics and fostering policy debates. Contributors offer analyses of basic ideas in economics, such as the notion of efficiency, "economic man", incentives, self-interest, and utility maximization. They discuss key concepts in political theory such as desert, compensation, autonomy, equality, consent or fairness. The book then offers examples of how philosophical resources can be applied to specific, timely debates, such as discrimination, affirmative action, and ethical considerations in Social Security. These applications demonstrate how philosophy, politics, and economics can be fruitfully combined, while the more theoretical chapters clarify fundamental relationships across these related disciplines. Ultimately, the text guides students and scholars in expanding their perspectives as they approach the necessarily complex research questions of today and tomorrow.
Author: Laurence J. Kotlikoff Publisher: MIT Press ISBN: 9780262263344 Category : Business & Economics Languages : en Pages : 596
Book Description
This collection of essays, coauthored with other distinguished economists, offers new perspectives on saving, intergenerational economic ties, retirement planning, and the distribution of wealth. The book links life-cycle microeconomic behavior to important macroeconomic outcomes, including the roughly 50 percent postwar decline in America's rate of saving and its increasing wealth inequality. The book traces these outcomes to the government's five-decade-long policy of transferring, in the form of annuities, ever larger sums from young savers to old spenders. The book presents new theoretical and empirical analyses of altruism that rule out the possibility that private intergenerational transfers have offset those by the government.While rational life-cycle behavior can explain broad economic outcomes, the book also shows that a significant minority of households fail to make coherent life-cycle saving and insurance decisions. These mistakes are compounded by reliance on conventional financial planning tools, which the book compares with Economic Security Planner (ESPlanner), a new life-cycle financial planning software program. The application of ESPlanner to U.S. data indicates that most Americans approaching retirement age are saving at much lower rates than they should be, given potential major cuts in Social Security benefits.
Author: Michael Cichon Publisher: International Labour Organization ISBN: 9789221151227 Category : Political Science Languages : en Pages : 702
Book Description
This publication considers the range of financing options available for the design of cost-effective and equitable social welfare systems, giving a thorough analysis of their advantages and disadvantages and their financial and economic implications. Written by practitioners for practitioners, the book discusses the design and maintenance of national social protection systems that seek to ensure effective and efficient use of available resources at the community, national and international levels while supporting long-term economic development. The book explores theoretical and practical policy questions, as well as looking at the policy process that determines the affordable levels of and scope of social protection in a given country.
Author: London Palestine Pilgrims' Text Society Publisher: MOSTAFA EMAMI ISBN: 1371051259 Category : History Languages : en Pages : 18
Book Description
ESSAYS IN ECONOMIC AND MANAGEMENTS IN HONOUR OF MOSTAFA EMAMI Mostafa Emami’s work on the history of economic and management thought has been provoking debate for over one decades. This book brings together key contributions of recent years, in addition to some brand new pieces, including an extensive Article often neglected arguments for government intervention in the economy to correct market failures, and his critical view of the business class as an anti-social force. If you are interested in political economy and have some grounding in the subject matter then Emami’s essays make for engaging, essential reading, concludes Nick Taylor. essays in economic and management and managements in honour of mostafa emami: Collected Essays IV. Mostafa Emami’s. Rutledge. January 2013. Find this book: Mostafa Emami’s first volume of Collected Essays is, by all means, a book for those already acquainted with the history of economic and management thought. It is the work of an author who has such familiarity with his subject matter that each essay reads with the assumption of a thorough grounding in the subject. Mostafa Emami (PHD ECO.FIN) has been a Member Talent of Young Researchers and Elite Club (since 2010) and a Member of the Iran's National Elites Foundation (since 2012), and Research Fellow of Centre for Scientific Cooperation & Elite Affairs, Iran's Ministry of Defence, where he was promoted to Study in Doctor of Philosophy in field of financial behaviour from Michigan Technological University in 2013.He served as a graduate at "Tarbiat Modares University " from 2010 to 2012. He has carved out a vast area of expertise on the classical economists and his list of publications is dizzying in length. What has made him so influential is his possession of a renowned fighting spirit in the development of an of ten-controversial perspective of the subject matter. Fortunately for the reader, and certainly for the student of economic and managements, this means his papers consist of a set of clearly argued and lively debates on the classical economic and managements canon. This volume, which presents work from roughly the last decade, covers new fields of economists . One of his skills is his ability to make sense of the evolution of thought across such a daunting time-scale, and this collection demonstrates this quality admirably. This same attribute, however, is where much of the controversy surrounding his work lies. ,Publications,Profitability,Developing Country,United States,Cross Section,Economic Growth,Time Series,Interest Rate,Empirical Evidence,Case Study,Panel Data,Exchange Rate,Decision Making,Stock Returns,Monetary Policy,Indexation,Stock Market,Empirical Study,Human Capital,Competitive Advantage,Empirical Analysis,Stock Price,Business Cycle,Asset Prices,Satisfiability,International Business,Risk Aversion,Labor Market,Growth Rate,International Trade,Financial Market,Firm Performance,Supply Chain,Economic Development,Empirical Research,New Products,Design Methodology,Transaction Cost,Information Technology,Corporate Governance,Unit Root,Service Quality,Performance Measure,Economic Theory,Capital Market,Theoretical Model,Small Firms,Customer Satisfaction,Statistical Significance,Cash Flow,United Kingdom,Technological Change,Foreign Direct Investment,Public Good,Firm Size,Strategic Management,Asymmetric Information,Capital Structure,Supply Chain Management,Public Policy,Organizational Learning,Market Structure,Option Pricing,Term Structure,Property Rights,Conceptual Framework,Political Economy,Life Cycle,Rational Expectation,Utility Function,Market Share,Private Information,Decision Maker,New Technology,Time Varying,Dynamic Model,Instrumental Variable,Survey Data,Resource Based View,Data Collection
Author: John Y. Campbell
Author: John Y. Campbell
Author: Sang-Wook (Stanley) Cho
Author: John Y. Campbell
Author: Robert L. Clark
Author: Gerald Gaus
Author: Laurence J. Kotlikoff
Author: Jon M. Bakija
Author: 
Author: Michael Cichon
Author: London Palestine Pilgrims' Text Society