Developments in Mean-Variance Efficient Portfolio Selection PDF Download
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Author: M. Agarwal
Publisher: Springer
ISBN: 1137359927
Category : Business & Economics
Languages : en
Pages : 242
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Book Description
This book discusses new determinants for optimal portfolio selection. It reviews the existing modelling framework and creates mean-variance efficient portfolios from the securities companies on the National Stock Exchange. Comparisons enable researchers to rank them in terms of their effectiveness in the present day Indian securities market.
Author: M. Agarwal
Publisher: Springer
ISBN: 1137359927
Category : Business & Economics
Languages : en
Pages : 242
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Book Description
This book discusses new determinants for optimal portfolio selection. It reviews the existing modelling framework and creates mean-variance efficient portfolios from the securities companies on the National Stock Exchange. Comparisons enable researchers to rank them in terms of their effectiveness in the present day Indian securities market.
Author: Luigi Guiso
Publisher: MIT Press
ISBN: 9780262072212
Category : Business & Economics
Languages : en
Pages : 552
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Book Description
Theoretical and empirical analysis of the structure of household portfolios.
Author: John Y. Campbell
Publisher: Princeton University Press
ISBN: 1400888220
Category : Business & Economics
Languages : en
Pages : 480
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Book Description
From the field's leading authority, the most authoritative and comprehensive advanced-level textbook on asset pricing In Financial Decisions and Markets, John Campbell, one of the field’s most respected authorities, provides a broad graduate-level overview of asset pricing. He introduces students to leading theories of portfolio choice, their implications for asset prices, and empirical patterns of risk and return in financial markets. Campbell emphasizes the interplay of theory and evidence, as theorists respond to empirical puzzles by developing models with new testable implications. The book shows how models make predictions not only about asset prices but also about investors’ financial positions, and how they often draw on insights from behavioral economics. After a careful introduction to single-period models, Campbell develops multiperiod models with time-varying discount rates, reviews the leading approaches to consumption-based asset pricing, and integrates the study of equities and fixed-income securities. He discusses models with heterogeneous agents who use financial markets to share their risks, but also may speculate against one another on the basis of different beliefs or private information. Campbell takes a broad view of the field, linking asset pricing to related areas, including financial econometrics, household finance, and macroeconomics. The textbook works in discrete time throughout, and does not require stochastic calculus. Problems are provided at the end of each chapter to challenge students to develop their understanding of the main issues in financial economics. The most comprehensive and balanced textbook on asset pricing available, Financial Decisions and Markets is an essential resource for all graduate students and practitioners in finance and related fields. Integrated treatment of asset pricing theory and empirical evidence Emphasis on investors’ decisions Broad view linking the field to financial econometrics, household finance, and macroeconomics Topics treated in discrete time, with no requirement for stochastic calculus Forthcoming solutions manual for problems available to professors
Author: Marjorie Flavin
Publisher:
ISBN:
Category : Asset allocation
Languages : en
Pages : 42
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Book Description
This paper studies the impact of the portfolio constraint imposed by the consumption demand for housing (the 'housing constraint') on the household's optimal holdings of financial assets. Since the ratio of housing to net worth declines as the household accumulates wealth, the housing constraint induces a life-cycle pattern in the portfolio shares of stocks and bonds. For reasonable degrees of risk aversion, the changes in portfolio composition over the life-cycle can be dramatic. For example, for a coefficient of relative risk aversion of 3, the ratio of stocks to net worth in the optimal portfolio is .09 for the youngest households (ages 18-30) and .60 for the oldest (age 70 and over). Using data from the PSID on home values to construct household level panel data on the real after-tax return to owner-occupied housing, as well as data on the returns to financial assets, the paper estimates the vector of expected returns and the covariance matrix for the set of assets consisting of housing, mortgages, stocks, Treasury bonds, and T-bills. Numerical methods are used to calculate the mean-variance efficient frontier, conditional on different values of the housing constraint, and the optimal portfolios associated with different levels of relative risk aversion
Author: Laurent E. Calvet
Publisher:
ISBN:
Category : Income
Languages : en
Pages : 84
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Book Description
This paper investigates the efficiency of household investment decisions in a unique dataset containing the disaggregated wealth and income of the entire population of Sweden. The analysis focuses on two main sources of inefficiency in the financial portfolio: underdiversification of risky assets ("down") and nonparticipation in risky asset markets ("out"). We find that while a few households are very poorly diversified, the cost of diversification mistakes is quite modest for most of the population. For instance, a majority of participating Swedish households are sufficiently diversified internationally to outperform the Sharpe ratio of their domestic stock market. We document that households with greater financial sophistication tend to invest more efficiently but also more aggressively, so the welfare cost of portfolio inefficiency tends to be greater for these households. The welfare cost of nonparticipation is smaller by almost one half when we take account of the fact that nonparticipants would be unlikely to invest efficiently if they participated in risky asset markets.
Author: John B. Guerard
Publisher: SAS Institute
ISBN: 1635266890
Category : Computers
Languages : en
Pages : 277
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Book Description
Choose statistically significant stock selection models using SAS® Portfolio and Investment Analysis with SAS®: Financial Modeling Techniques for Optimization is an introduction to using SAS to choose statistically significant stock selection models, create mean-variance efficient portfolios, and aggressively invest to maximize the geometric mean. Based on the pioneering portfolio selection techniques of Harry Markowitz and others, this book shows that maximizing the geometric mean maximizes the utility of final wealth. The authors draw on decades of experience as teachers and practitioners of financial modeling to bridge the gap between theory and application. Using real-world data, the book illustrates the concept of risk-return analysis and explains why intelligent investors prefer stocks over bonds. The authors first explain how to build expected return models based on expected earnings data, valuation ratios, and past stock price performance using PROC ROBUSTREG. They then show how to construct and manage portfolios by combining the expected return and risk models. Finally, readers learn how to perform hypothesis testing using Bayesian methods to add confidence when data mining from large financial databases.
Author: John Haslem
Publisher: John Wiley & Sons
ISBN: 1405142030
Category : Business & Economics
Languages : en
Pages : 592
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Book Description
This authoritative book enables readers to evaluate the variousperformance and risk attributes of mutual funds, while also servingas a comprehensive resource for students, academics, and generalinvestors alike. Avoiding the less useful descriptive approach tofund selection, this book employs a balanced approach includingboth technique and application. The chapters combine clearsummaries of existing research with practical guidelines for mutualfund analysis. Enables readers to analyze mutual funds by evaluating a fund'svarious performance and risk attributes. Includes templates, which provide an efficient, sound approachto fund analysis, interpretation of results, buy/sell decisions,and the timing of decisions. Combines clear summaries of existing research with practicalguidelines for mutual fund analysis.
Author: James B. Davies
Publisher: OUP Oxford
ISBN: 0191563501
Category : Business & Economics
Languages : en
Pages : 496
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Book Description
There is great media fascination in the activities and lifestyles of the super-rich. But personal wealth is also important for those of more modest means as a store of potential consumption, as a cushion against emergencies, and as collateral for business and investment loans. This book is the first global study of household assets and debts. It documents not only the level, distribution, and trend of wealth holdings in rich nations, but also addresses developing countries like China and India. The situation in Latin America and Africa is given attention along with the experiences of Russia and other transition countries. Components of household wealth like financial assets, land, and property are examined, as well as the gender division. Worldwide, it is estimated that the richest 2% own more than half of total global wealth, and that this elite group resides almost exclusively in North America, Western Europe, and rich Asia-Pacific countries.
Author: Richard O. Michaud
Publisher: Oxford University Press
ISBN: 0199715793
Category : Business & Economics
Languages : en
Pages : 144
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Book Description
In spite of theoretical benefits, Markowitz mean-variance (MV) optimized portfolios often fail to meet practical investment goals of marketability, usability, and performance, prompting many investors to seek simpler alternatives. Financial experts Richard and Robert Michaud demonstrate that the limitations of MV optimization are not the result of conceptual flaws in Markowitz theory but unrealistic representation of investment information. What is missing is a realistic treatment of estimation error in the optimization and rebalancing process. The text provides a non-technical review of classical Markowitz optimization and traditional objections. The authors demonstrate that in practice the single most important limitation of MV optimization is oversensitivity to estimation error. Portfolio optimization requires a modern statistical perspective. Efficient Asset Management, Second Edition uses Monte Carlo resampling to address information uncertainty and define Resampled Efficiency (RE) technology. RE optimized portfolios represent a new definition of portfolio optimality that is more investment intuitive, robust, and provably investment effective. RE rebalancing provides the first rigorous portfolio trading, monitoring, and asset importance rules, avoiding widespread ad hoc methods in current practice. The Second Edition resolves several open issues and misunderstandings that have emerged since the original edition. The new edition includes new proofs of effectiveness, substantial revisions of statistical estimation, extensive discussion of long-short optimization, and new tools for dealing with estimation error in applications and enhancing computational efficiency. RE optimization is shown to be a Bayesian-based generalization and enhancement of Markowitz's solution. RE technology corrects many current practices that may adversely impact the investment value of trillions of dollars under current asset management. RE optimization technology may also be useful in other financial optimizations and more generally in multivariate estimation contexts of information uncertainty with Bayesian linear constraints. Michaud and Michaud's new book includes numerous additional proposals to enhance investment value including Stein and Bayesian methods for improved input estimation, the use of portfolio priors, and an economic perspective for asset-liability optimization. Applications include investment policy, asset allocation, and equity portfolio optimization. A simple global asset allocation problem illustrates portfolio optimization techniques. A final chapter includes practical advice for avoiding simple portfolio design errors. With its important implications for investment practice, Efficient Asset Management 's highly intuitive yet rigorous approach to defining optimal portfolios will appeal to investment management executives, consultants, brokers, and anyone seeking to stay abreast of current investment technology. Through practical examples and illustrations, Michaud and Michaud update the practice of optimization for modern investment management.
Author: Christopher L. Jones
Publisher: John Wiley & Sons
ISBN: 0470228040
Category : Business & Economics
Languages : en
Pages : 388
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Book Description
The Intelligent Portfolio draws upon the extensive insights of Financial Engines—a leading provider of investment advisory and management services founded by Nobel Prize-winning economist William F. Sharpe—to reveal the time-tested institutional investing techniques that you can use to help improve your investment performance. Throughout these pages, Financial Engines’ CIO, Christopher Jones, uses state-of-the-art simulation and optimization methods to demonstrate the often-surprising results of applying modern financial economics to personal investment decisions.
