نتایج جستجو برای: nonlinear capital asset pricing model

تعداد نتایج: 2354493  

2000
Naohiko Baba

As emphasized by Giovannini and Labadie (1991), empirical regularities involving nominal interest rates, asset prices, and inflation should be ultimately determined by money. The role of money, however, is almost neglected, particularly in terms of asset-pricing literature. This paper attempts to investigate the role of money in asset pricing in Japan. Specifically, it compares the empirical pe...

ژورنال: اقتصاد مالی 2020

هدف اصلی پژوهش حاضر تبیین مقایسه­ای مدل قیمت­گذاری دارایی سرمایه­ای مبتنی بر مصرف سنتی[i] و مدل قیمت­گذاری دارایی سرمایه­ای مبتنی بر مصرف تعدیل شده با لحاظ ریسک نقدشوندگی در بازار سرمایه ایران است. جامعه آماری مورد مطالعه این پژوهش شرکت­های پذیرفته شده در بورس اوراق بهادار تهران در دوره زمانی 1388 تا 1396 است. با مقایسه­ای میان این دو نوع مدل قیمت­گذاری با استفاده از مدل رگرسیونی دو مرحله­ای فا...

2000
Monique C. Ebell

During recession, many macroeconomic variables display higher levels of volatility. We show how introducing an AR(1)-ARCH(1) driving process into the canonical Lucas consumption CAPM framework can account for the empirically observed greater volatilty of asset returns during recessions. In particular, agents' joint forecasting of levels and time-varying second moments transforms symmetric-volat...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده ریاضی 1390

abstract: in the paper of black and scholes (1973) a closed form solution for the price of a european option is derived . as extension to the black and scholes model with constant volatility, option pricing model with time varying volatility have been suggested within the frame work of generalized autoregressive conditional heteroskedasticity (garch) . these processes can explain a number of em...

1999
PETER OVE

Under the assumptions of the Consumption-based Capital Asset Pricing Model (CCAPM), Pareto optimal consumption allocations are characterized by each agent’s consumption process being adapted to the filtration generated by the aggregate consumption process of the economy. The wealth processes of the agents, however, are adapted to the finer filtration generated by aggregate consumption and the c...

2001
Alexander Shapiro

This article analyzes a dynamic general equilibrium under a generalization of Merton’s (1987) investor recognition hypothesis. A class of informationally constrained investors is assumed to implement only a particular trading strategy. The model implies that, all else being equal, a risk premium on a less visible stock need not be higher than that on a more visible stock with a lower volatility...

1999

Is Beta Dead?” (Wallace [1980]) and other recent articles have asked whether broad consequences, disastrous to modern investment technology, would result from misspecification of the Capital Asset Pricing Model (CAPM), or worse yet, from falsehood of the model. The criticisms have cited imprecise specification of the market portfolio as a misapplication of the CAPM, and have emphasized the diff...

Journal: :Management Science 2014
Alexander Barinov

The paper shows that turnover proxies for firm-specific uncertainty, not liquidity risk. I show that turnover is unrelated to several alternative measures of liquidity risk and that liquidity risk factors cannot explain why higher turnover predicts lower future returns. I show that, because high turnover firms have high uncertainty, high turnover firms beat the CAPM when aggregate volatility in...

2012
Daeyong Lee Terry Shevlin Eric Zivot Seik Kim Henry T. Buechel

By exploiting the structural tax rate changes created by the Bush-era tax acts in 2001 and 2003, this study offers a first direct investigation of how the differential taxation of financial assets affects households’ asset location and allocation into taxable and tax-deferred accounts in a natural experimental framework. Because bonds are heavily taxed assets, relative to stocks, and tax treatm...

2003
Ralitsa Petkova Lu Zhang

We study the relative risk of value and growth stocks. We find that time-varying risk goes in the right direction in explaining the value premium. Value betas tend to covary positively, and growth betas tend to covary negatively with the expected market risk premium. Our inference differs from that of previous studies because we sort betas on the expected market risk premium, instead of on the ...

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