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...

A widely held belief in financial economics suggests that stock prices always adequately reflect all available information. Price movements away from fundamentals are assumed to occur only infrequently, if at all. „False“ prices are supposed to be corrected by the counter-actions of...

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...

The role of intellectual property (IP) as an important value determinant is widely recognized. This article tries to quantify the role of IP in companies valuation by comparing a sample of biotechnology companies (46 companies included in the Genetic Engineering News Index:GEN-Dex) to the...

La presente investigación intenta replicar el trabajo de Fama y French (1992) para el mercado chileno, dentro de cierto marco de limitaciones generales. Específicamente, el objetivo de la investigación es evaluar el rol conjunto del beta de mercado, el tamaño, la razón utilidad a precio, el...

This paper presents an analysis of two forms of overreaction (generalized overreaction and overreaction to prior earnings changes) in analysts’ earnings forecasts for the UK stock market, using a sample of individual forecasts of earning per share from a British investment bank over the period...

The paper attempted to identify the degree of predictability of stock market returns from monetary variables and whether the stock market could be an alternate channel for transmitting monetary policy rather than the traditional money and credit channels. The empirical investigation was...

Al estudiar el mercado de renta fija en Chile a septiembre de 2002, se puede realizar dos conclusiones básicas. Primero, uno de los problemas iniciales a los que se enfrenta el gestor es que, en el universo considerado, muy pocos instrumentos entregan los vencimientos necesarios para cumplir...

This paper investigates the efficiency of the two major stock indexes of the Iberian Peninsula, the Portuguese Stock Index (PSI-20) and the Spanish Stock Index (IBEX-35). We used daily data from January 1993 to September 2001 for the Portuguese stock index and daily data from October 1990 to...

El presente trabajo pretende determinar si es posible desarrollar una estrategia de inversión exitosa en el mercado bursátil usando factores de riesgo no sistemático, tales como aquellos postulados por el análisis fundamental y el técnico. El trabajo se circunscribe así en el área de...