The use of risk budgets in portfolio optimization
著者
書誌事項
The use of risk budgets in portfolio optimization
（Research）
Springer Gabler, c2015
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注記
Includes bibliographical references (p. [391]-424)
内容説明・目次
内容説明
Risk budgeting models set risk diversification as objective in portfolio allocation and are mainly promoted from the asset management industry. Albina Unger examines the portfolios based on different risk measures in several aspects from the academic perspective (Utility, Performance, Risk, Different Market Phases, Robustness, and Factor Exposures) to investigate the use of these models for asset allocation. Beside the risk budgeting models, alternatives of risk-based investment styles are also presented and examined. The results show that equalizing the risk across the assets does not prevent losses, especially in crisis periods and the performance can mainly be explained by exposures to known asset pricing factors. Thus, the advantages of these approaches compared to known minimum risk portfolios are doubtful.
目次
Theoretical
Background.- Alternative
Approaches in Portfolio Management.- Minimum Risk Portfolios.- Risk Budgeting Portfolios.- Robustness.- Factor
Models.
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