Capital Asset Pricing Model (CAPM)
Testes multivariados do capital asset pricing model com variabilidade dos prémios de risco ao longo do tempo : aplicação ao mercado accionista português
... do Capital Asset Pricing Model (CAPM) Condicional desenvolvido por Ng (1989 e 1991), com diferentes representações do modelo Multivariate Simultaneous Generalized Autoregressive Conditional ...
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Aplicação do CAPM (Capital Asset Pricing Model) condicional por meio de métodos...
... conditional Capital Asset Pricing Model (CAPM), suggested by Wang (2002), and also by four variables of information available to the investors: (i) percentage variation of the Brazilian ...
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O modelo de avaliação de ativos: (Capital Asset Pricing Model)
... Conse quentemente, podemos separar o investimento em dois fundos (titulo sem risco e portfolio õtimo de titulos de risco) e a Fronteira Eficiente tor na-se linear, já que passa a ser uma[r] ...
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Exact arbitrage, well-diversified portfolios and asset pricing in large markets
... arbitrage pricing theory (APT) is an attempt to formalize the raw intuition that \well-diversi ed portfolios exhibit no idiosyncratic risk", and thereby to derive an APT asset- pricing formula ...
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Empirical analysis of the Hsia option-pricing based model cost of capital
... of capital is a fundamental issue in the corporate finance ...of capital investments, capital structure policy, corporate and businesses valuations, mergers and acquisitions, spin-offs, management ...
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Credit risk and interconnectedness
... Modern asset pricing models were first developed by the work of Markowitz (1959), Treynor (1961) Sharpe (1964), Lindtner (1965:a; 1965:b), Mossin (1966) and Tobin (1958) known as the Capital ...
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Testes de validade do capital asset pricing model no mercado acionário de São Paulo: um estudo indicativo do poder de teste da metodologia de Fama e Macbeth
... Sendo zeros o desvio- padrão dos retornos do ativo livre de risco e a correlação com a carteira A, tanto o retorno esperado do portf6lio do investidor como o seu desvio serão funções lin[r] ...
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The Prediction Performance of Asset Pricing Models and Their Capability of Capturing the Effects of Economic Crises: The Case of Istanbul Stock Exchange
... multifactor asset pricing models produce superior predictions as compared to the single factor models and to evaluate the performance of Arbitrage Pricing Theory (APT) and Capital Asset ...
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CAPM nos mercados Europeu e Português
... Representando uma nova etapa e fase na evolução da teoria financeira, o Capital Asset Pricing Model (CAPM) tem sido muito estudado, testado e aplicado nas organizações e na dinâmica [r] ...
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Portucel – Empresa Produtora de Pasta e Papel, S.A.: a criação de valor
... ao Capital Asset Pricing Model (“CAPM”) segundo o qual a taxa de desconto para qualquer empresa deve incluir a rentabilidade proporcionada por investimentos sem risco (utilizando-se ...
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CAPITAL ASSET PRICING MODEL (CAPM): TESTE EMPÍRICO AO MODELO E A CONSTRUÇÃO DO ENVELOPE PORTFOLIO
... da Capital Market Line (CML); (iii) todos os investidores possuem um horizonte temporal de investimento igual a um período; (iv) não existem impostos nem custos de transação – desta feita para cada investidor é ...
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The capital asset pricing theory and its misconceptions
... The CAPM is the fundamental model for pricing financial securities. Nevertheless, the way it is proved in Finance textbooks can be fairly confusing, and more complicated than necessary; with an excessive ...
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Consumption-based macroeconomic models of asset pricing theory
... Equilibrium pricing comprises many different models that postulate different preferences of ...the Capital Asset Pricing Model assumes that agents have preferences defined over risk and ...
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Introducing additional factors for the Brazilian market in the fama-french five-factor asset pricing model
... in capital expenditures (investment) are statistically ...increased capital investments have a tendency to have future negative risk- adjusted returns (TITMAN, WEI and XIE, ...
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UNIVERSIDADE TÉCNICA DE LISBOA
... Investment behavior of mutual fund shareholders: The evidence from aggregate fund flows.. The Treynor Capital Asset Pricing Model.[r] ...
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Optimal Portfolio Selection in Ex Ante Stock Price Bubble and Furthermore Bubble Burst Scenario from Dhaka Stock Exchange with Relevance to Sharpe’s Single Index Model
... index model of capital asset pricing in different scenarios, one is ex ante stock price bubble scenario and stock price bubble and bubble burst is second ...index model applied to same ...
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Asset pricing with a bank risk factor
... their asset pricing effects result from the portfolio rebalancing of broker-dealers, our effects come from the transmission of financial distress from commercial banks to other sectors of the ...a ...
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JISTEM J.Inf.Syst. Technol. Manag. vol.10 número1
... The categories legal norms (contract laws and arbitration rules), relational norms (flexibility, information exchange, and solidarity), and quality certification are normative institutional elements, which contribute to ...
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Understanding Financial Market States Using an Artificial Double Auction Market.
... ADAM model developed above to understand the asset pricing model on a market microstructure ...the asset price dynamics in a microstructure scope are characterized by several ...
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O herding behavior no mercado acionista português: análise por setores com modelos não lineares
... Por outro lado, o modelo não linear proposto por Chang el al. (2000), argumenta que o CSAD não é uma medida de análise ao herding. O CSAD, para estes autores, é utilizado na análise ao herding numa relação com os ...
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