Author: Amedeo BlasottiPublisher:
ISBN:
Category :
Languages : it
Pages : 100
Book Description
L'analisi dei dati finanziari: capital asset pricing model e modelli di regressione
Author: Amedeo BlasottiCapital Asset Pricing Model
Author: Ariane de SaegerPublisher: 50Minutos.es
ISBN: 2808064853
Category : Business & Economics
Languages : it
Pages : 26
Book Description
Comprendete gli elementi essenziali del Capital Asset Pricing Model (noto anche come CAPM) in soli 50 minuti con questo libro pratico e conciso. Il modello di determinazione del prezzo del capitale è un metodo matematico utilizzato per stimare la redditività di qualsiasi attività finanziaria. Il CAPM è uno dei metodi di valutazione del rischio più diffusi e mira a fornire agli investitori il maggior numero possibile di informazioni sui potenziali investimenti, consentendo loro di creare il proprio portafoglio di investimenti con una combinazione di attività rischiose e sicure, come ritengono opportuno. Questo libro vi fornirà un'utile introduzione al CAPM e a come utilizzarlo per fare investimenti migliori. Oltre a imparare come ottenere i massimi rendimenti dai vostri investimenti, prenderete in considerazione casi di studio reali, scoprirete le carenze di questo strumento, tra cui il limite della diversificazione del portafoglio, e conoscerete i modelli correlati, come la teoria dei prezzi di arbitraggio e il modello multifattoriale. Il modello di determinazione del prezzo del capitale: Il CAPM è stato sviluppato in un momento in cui i mercati finanziari stavano iniziando a migliorare e a standardizzarsi. Consente agli investitori di prendere decisioni di investimento informate e di soppesare il rischio di un prodotto con i suoi potenziali rendimenti. In altre parole, aiuta gli investitori a sprecare meno denaro possibile e a fare scelte aziendali razionali. Un altro vantaggio del modello è che fornisce il tasso di sconto appropriato per calcolare le entrate future di un'azienda. Inoltre, sebbene possa essere meno accurato di altri metodi, come la teoria dei prezzi di arbitraggio, è più semplice da utilizzare. In questo libro scoprirete come il CAPM può aiutarvi, imparerete a valutare un'attività finanziaria e userete i risultati per fare investimenti migliori. Una chiara spiegazione dei vantaggi e dei potenziali svantaggi del metodo, la discussione di un caso pratico e un'introduzione ai modelli correlati vi forniranno gli strumenti necessari per adattare l'approccio alla vostra situazione.
The Capital Asset Pricing Model
Author: A New Model of Capital Asset Prices
Author: James W. KolariPublisher: Springer Nature
ISBN: 3030651975
Category : Business & Economics
Languages : en
Pages : 326
Book Description
This book proposes a new capital asset pricing model dubbed the ZCAPM that outperforms other popular models in empirical tests using US stock returns. The ZCAPM is derived from Fischer Black’s well-known zero-beta CAPM, itself a more general form of the famous capital asset pricing model (CAPM) by 1990 Nobel Laureate William Sharpe and others. It is widely accepted that the CAPM has failed in its theoretical relation between market beta risk and average stock returns, as numerous studies have shown that it does not work in the real world with empirical stock return data. The upshot of the CAPM’s failure is that many new factors have been proposed by researchers. However, the number of factors proposed by authors has steadily increased into the hundreds over the past three decades. This new ZCAPM is a path-breaking asset pricing model that is shown to outperform popular models currently in practice in finance across different test assets and time periods. Since asset pricing is central to the field of finance, it can be broadly employed across many areas, including investment analysis, cost of equity analyses, valuation, corporate decision making, pension portfolio management, etc. The ZCAPM represents a revolution in finance that proves the CAPM as conceived by Sharpe and others is alive and well in a new form, and will certainly be of interest to academics, researchers, students, and professionals of finance, investing, and economics.
L'analisi media-varianza e il capital asset pricing model
Author: Gilberto CastellaniPrinciples of the Capital Asset Pricing Model and the Importance in Firm Valuation
Author: Nadine PahlPublisher: GRIN Verlag
ISBN: 3640303350
Category : Business & Economics
Languages : en
Pages : 77
Book Description
Research Paper (undergraduate) from the year 2007 in the subject Business economics - Investment and Finance, grade: 1,0, University of Applied Sciences Berlin, course: Financial Management, language: English, abstract: In everything you do, or don't do, there is a chance that something will happen that you didn't count on. Risk is the potential for unexpected things to happen. Risk aversion is a common thing among almost all investors. Investors generally dislike uncertainty or risk and agree that a safe dollar is worth more than a risky one. Therefore, investors will have to be persuaded to take higher risk by the offer of higher returns. In this investment context, the additional compensation for taking on higher risk is a higher rate of return.Every investment has a risk element: The investor will always not be certainwhether the investment will be able to generate the required income. The degree of risk defers from industry to industry but also from company to company. It is not possible to eliminate the investment risk altogether but to reduce is. Nevertheless, often there remains a risky part. According to the degree of risk, the investor demands a corresponding rate of return that is, of course, higher than the rate of return of risk-free investments. Taking on a risk should be paid off. The Capital Asset Pricing Model (CAPM) is an economic model for valuing stocks, securities, derivatives and/or assets by relating risk and expected rate of return. CAPM is based on the idea that investors demand additional expected return if they are asked to accept additional risk.
Capital Asset Pricing Model
Author: 50minutes,Publisher: 50 Minutes
ISBN: 2806266173
Category : Business & Economics
Languages : en
Pages : 31
Book Description
Make smart investment decisions to build a strong portfolio This book is a practical and accessible guide to understanding and implementing the capital asset pricing model, providing you with the essential information and saving time. In 50 minutes you will be able to: • Understand the uses of the capital asset pricing model and how you can apply it to your own portfolio • Analyze the components of your current portfolio and its level of efficiency to assess which assets you should retain and which you should remove • Calculate the level of risk involved in new investments so that you make the right decisions and build the most efficient portfolio possible ABOUT 50MINUTES.COM | Management & Marketing 50MINUTES.COM provides the tools to quickly understand the main theories and concepts that shape the economic world of today. Our publications are easy to use and they will save you time. They provide elements of theory and case studies, making them excellent guides to understand key concepts in just a few minutes. In fact, they are the starting point to take action and push your business to the next level.
Application of Capital Asset Pricing (CAPM) and Arbitrage Pricing Theory (APT) Models in Athens Exchange Stock Market
Author: Eleftherios GiovanisPublisher: GRIN Verlag
ISBN: 3640576799
Category : Business & Economics
Languages : en
Pages : 94
Book Description
Seminar paper from the year 2007 in the subject Business economics - Investment and Finance, grade: 90.0%, , language: English, abstract: This paper examines the estimating and forecasting performance of the different and various Generalized Autoregressive Conditional Heteroscedasticity-GARCH’s models in relation to Capital Asste Pricing Model (CAPM) model. We apply the CAPM model with ordinary least squares (OLS) method to investigate if an ARCH (Autoregressive Conditional Heteroscedasticity) is presented and we are trying to decide and to analyze which GARCH model is the most appropriate and the best fitted for the financial time series that we have chosen. We apply CAPM model in the financial time series of the share prices of Technology-Software Sector in Athens Exchange stock market for the period January 1st of 2002 to October 30th of 2007 for the enterprises “Unibrain” “MLS Informatics” and “Dionic” respectively , from April 2nd of 2002 to 30th October of 2007 for the enterprise “Compucon”, from August 2nd of 2002 to 30th October of 2007 for the enterprise “Centric”, and finally from February 2nd of 2004 to 30th October of 2007 for the enterprise “Ilyda”. Additionally, we apply roiling regressions, where the full programming routines in EVIEWS and MATLAB are described detailed. We conclude that the slope β coefficient of CAPM model is not constant through the time period of rolling regressions we apply. In the final part we examine a simple Arbitrage Pricing Theory (APT) model.
Mercati finanziari ed economia reale. Teorie, modelli e verifiche empiriche in area Euro.
Author: Giuseppe RizzoPublisher: Lulu.com
ISBN: 1471630080
Category : Business & Economics
Languages : en
Pages : 115
Book Description
Gli studi prodotti dalla moderna teoria finanziaria hanno permesso lo sviluppo di vari modelli di pricing, che hanno come obiettivo principale quello di fornire una spiegazione ai prezzi ed ai rendimenti dei titoli. Il primo obiettivo di questo studio è di indagare le relazioni tra le variabili macroeconomiche e l'andamento dei rendimenti sul mercato finanziario, in modo da poterle sfruttare al fine di produrre un modello multifattoriale che spieghi il processo di pricing dei titoli. Il secondo obiettivo è di verificare l'influenza degli indicatori economici aggregati a livello europeo sul pricing dei titoli delle maggiori imprese europee. Per comprendere se il modello di pricing che impiega variabili macroeconomiche sia più o meno buono, è necessario individuare un termine di paragone. A tal fine, verranno presentati dei modelli multifattoriali che utilizzano delle componenti estratte mediante l'analisi fattoriale.
Modern Portfolio Theory, the Capital Asset Pricing Model, and Arbitrage Pricing Theory
Author: Diana R. HarringtonPublisher: Prentice Hall
ISBN:
Category : Business & Economics
Languages : en
Pages : 242
Book Description