Theoretical Foundations of Constant-proportion Portfolio Insurance PDF Download

Author: Geoffrey H. Kingston
Publisher:
ISBN: 9780731666690
Category : Portfolio management
Languages : en
Pages : 14

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Author: Geoffrey H. Kingston
Publisher:
ISBN: 9780949269584
Category : Portfolio management
Languages : en
Pages : 7

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Author: Fischer Black
Publisher:
ISBN:
Category : Portfolio management
Languages : en
Pages : 32

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Author: Rama Cont
Publisher:
ISBN:
Category :
Languages : en
Pages : 27

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Constant proportion portfolio insurance (CPPI) allows an investor to limit downside risk while retaining some upside potential by maintaining an exposure to risky assets equal to a constant multiple of the quot;cushion,quot; the difference between the current portfolio value and the guaranteed amount. Whereas in diffusion models with continuous trading, this strategy has no downside risk, in real markets this risk is non-negligible and grows with the multiplier value. We study the behavior of CPPI strategies in models where the price of the underlying portfolio may experience downward jumps. Our framework leads to analytically tractable expressions for the probability of hitting the floor, the expected loss and the distribution of losses. This allows to measure the gap risk but also leads to a criterion for adjusting the multiplier based on the investor's risk aversion. Finally, we study the problem of hedging the downside risk of a CPPI strategy using options. The results are applied to a jump-diffusion model with parameters estimated from returns series of various assets and indices.

Author: Anil Khuman
Publisher:
ISBN:
Category :
Languages : en
Pages : 33

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Author: Ralf Hohmann
Publisher: GRIN Verlag
ISBN: 334640868X
Category : Business & Economics
Languages : en
Pages : 23

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Scientific Essay from the year 2021 in the subject Business economics - Investment and Finance, , language: English, abstract: Investments in money and capital markets involve different loss potentials that market participants should be able to manage. Below follows an overview and comparison of selected strategies to manage these risks. Portfolio insurance (PI) strategies were developed in the 1980s. They are used to hedge portfolios or individual investments against price losses. The volume of assets hedged with these strategies is significant. Different forms of individual strategies have developed over the years. Risk quantification and Value at Risk (VAR) strategies emerged around the same time. Risks of individual investments or portfolios were measured and different strategies were developed to take them into account in Value at Risk optimised portfolios (VaRoP). VaRoP is a strategy that calculates an optimal portfolio taking into account a given or permissible maximum VAR. Both strategies are intended to protect portfolios from losses in value. Their similarities and differences as well as their successes are presented and summarised in this paper. Their applicability in practice is also examined.

Author: Ralf Hohmann
Publisher: Springer-Verlag
ISBN: 3658221259
Category : Business & Economics
Languages : de
Pages : 63

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Dieses essential gibt einen Überblick zu aktuellen Erscheinungsformen der Portfolio Insurance sowie zur Anwendbarkeit der Constant-Proportion-Portfolio-Insurance mit vielfältigen Finanztiteln auf unterschiedlichen Geld- und Kapitalmärkten. Die empirische Untersuchung mit historischen Daten dazu umfasst einen Zeitraum von über sechs Jahren und ist in diesem Umfang ohne Vergleich. Die Darstellung und Vorgehensweise im Rahmen der Strategie erfolgt detailliert und wird mit Beispielen zur Replizierbarkeit unterstützt. Gleiches gilt für die empirischen Ergebnisse der unterschiedlichen Ergebnisse und der jeweiligen Finanztitel, die mit der Portfolio Insurance geschützt werden. Als Ergebnis wird deutlich, dass Transaktionskosten keinen wesentlichen Einfluss auf das Ergebnis der Strategien haben, negative Zinssätze jedoch den Erfolg maßgeblich negativ beeinflussen können.

Author: Leonard C. MacLean
Publisher: World Scientific
ISBN: 9814417351
Category : Business & Economics
Languages : en
Pages : 941

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This handbook in two parts covers key topics of the theory of financial decision making. Some of the papers discuss real applications or case studies as well. There are a number of new papers that have never been published before especially in Part II.Part I is concerned with Decision Making Under Uncertainty. This includes subsections on Arbitrage, Utility Theory, Risk Aversion and Static Portfolio Theory, and Stochastic Dominance. Part II is concerned with Dynamic Modeling that is the transition for static decision making to multiperiod decision making. The analysis starts with Risk Measures and then discusses Dynamic Portfolio Theory, Tactical Asset Allocation and Asset-Liability Management Using Utility and Goal Based Consumption-Investment Decision Models.A comprehensive set of problems both computational and review and mind expanding with many unsolved problems are in an accompanying problems book. The handbook plus the book of problems form a very strong set of materials for PhD and Masters courses both as the main or as supplementary text in finance theory, financial decision making and portfolio theory. For researchers, it is a valuable resource being an up to date treatment of topics in the classic books on these topics by Johnathan Ingersoll in 1988, and William Ziemba and Raymond Vickson in 1975 (updated 2 nd edition published in 2006).

Author: Mingming Wang
Publisher:
ISBN:
Category : Electronic Dissertations
Languages : en
Pages : 168

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The concept of Constant Proportion Portfolio Insurance (CPPI) in terms of jump-diffusion, as well as the associated mean-variance hedging problem, has been studied. Three types of risk related to: the probability of loss, the expected loss, and the loss distribution are being analyzed. Both the discrete trading time case and the continuous trading time case have been studied. Next, CPPI with stochastic dynamic floors are being discussed. The concept of exponential proportion portfolio insurance is being introduced. Finally CPPI associated with the fractional Brownian market is being studied.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 868

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