The objective of this study is to examine the rivalry within and between strategic groups in a given industry. Current literature on the topic suggests that the empirical evidence presented, so far, might well be biased by systematic errors in the measuring of rivalry. As a novelty, the method...

There is extensive empirical research on the potential destabilizing effects of futures trading activity on spot market volatility. Rather than just focussing on spot volatility, this paper deals with the contemporaneous relationship between futures trading volume and the overall probability...

The main purpose of this study is to analyse interest rate sensitivity of the stockreturns of the Spanish bank holding companies. The results seem to indicate that thebanking system was not sensitive to interest rate risk for the period of December 1962to May 1996. An interesting alternative...

The objectives of this paper are, in first place, to analyze the equity of the Spanish scholarship system for all levels of education, assuming that in a fair system grants are given mainly to families with unfavourable economic conditions. A second element, also related to equity and which...

The Quality Life Potential, QLP is a new well-being measure. The QLP combines income above social poverty line with life expectancy at any age according to the quality life function. The objective of this research is to show the feasibility and relevance of QLP estimation with available...

This paper analyses the intraday reaction of the Spanish market to annual earnings announcements. Specifically, we examine the levels of stock liquidity, trading activity, volatility, and asymmetric information, as well as the order placement strategy around earnings disclosures. We also analyse...

The aim of this paper is to test the temporal variation of technical efficiency of the Spanish Savings Banks during the period 1985-1994. Furthermore, a stochastic output distance function (Shephard, 1970) is employed to accommodate multiple output technology. The distance function provides the...

This paper analyzes Stiglitz and Weiss pure rationing model, and showshow the presence of informative assymmetry is a necessary but not a sufficientcondition for the existence of equilibrium with rationing. It proves that thebehaviour of banks -the maximization of expected loans efficiency- is...

This paper tests the sunk costs explanation for hysteresis in exports using a sample of Spanish manufacturing firms for the period 1990-2000. The data are drawn from the Spanish Encuesta sobre Estrategias Empresariales. To obtain consistent estimates for sunk costs, we control for all other...

Transformations in the socio-economic environment of the companies lead them to more flexible employment policies and other changes in their human resources management practices. In this context it is important to clarify the role of several environmental and personal variables that can...