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We quantify the effect of financial leverage on stock return volatility in a dynamic general equilibrium economy with debt and equity claims. We study the effects of financial leverage on the market portfolio, and on a small firm with idiosyncratic and market risk. In an economy with both a...
Persistent link: https://www.econbiz.de/10004977944
Financial economists have long been interested in the empirical relation between the conditional mean and conditional volatility of excess stock market returns, often referred to as the risk-return relation. Unfortunately, the body of empirical evidence on the risk-return relation is mixed and...
Persistent link: https://www.econbiz.de/10004977922
Numerous empirical studies have demonstrated that asset prices react rapidly, if at all, to news published in the mass media. In many cases, the information has been discounted and prices have already moved upon primary publication through news wires, press releases or firm announcements. Any...
Persistent link: https://www.econbiz.de/10005561573
The modelling of financial markets presents a problem which is both theoretically challenging and practically important. The theoretical aspects concern the issue of market efficiency which may even have political implications, whilst the practical side of the problem has clear relevance to...
Persistent link: https://www.econbiz.de/10005561574
The need to develop securities market has, following the recent international financial crises, increasingly attracted the attention of national and international policy makers. Never before have developed and developing countries shared such a strong interest in ensuring the stable growth of...
Persistent link: https://www.econbiz.de/10005561601
Existe un diferencial entre el valor de mercado del patrimonio y el valor contable. Este se relaciona a los activos intangibles. Un análisis de regresión, permite concluir que el retorno total al inversor, la rentabilidad sobre activos y las utilidades totales, en conjunto con alguna (todas...
Persistent link: https://www.econbiz.de/10005561659
EXTRACTO: El objetivo de esta investigación es contrastar las dos metodologías que han sido utilizadas normalmente para el cálculo de beta de mercado. Ellas son: la “tradicional” propuesta por Black, Jensen y Scholes (1972) y por Fama y MacBeth (1973); y la denominada “impar-par”...
Persistent link: https://www.econbiz.de/10005561663
This article studies the relative investment performance of several stock-valuation measures. The first is mispricing based on the valuation model developed by Bakshe and Chen (1998)and extended by Dong (1998) (hereafter, the BCD model). The BCD model relates, in closed form, a stock's fair...
Persistent link: https://www.econbiz.de/10005561689
Intellectual Property Intensity (IPI) measures the weight of IP in the firm’s total market value. IPI has a positive (convex) functional relationship with Price to Book (P/B) ratio, and thus may provide additional economic insight to the empirical value-growth effect. Growth firms have higher...
Persistent link: https://www.econbiz.de/10005561690
This paper provides a model for valuing stocks that takes into account the stochastic processes for earnings and interest rates. Our analysis differs from past research of this type in being applicable to stocks that have a positive probability of zero or negative earnings. By avoiding the...
Persistent link: https://www.econbiz.de/10005561702