In order to evaluate the quality of the scientific research, we introduce a new family of scientific performance measures, called Scientific Research Measures (SRM). Our proposal originates from the more recent developments in the theory of risk measures and is an attempt to resolve the many...

In this paper, we investigate empirically the effect of using higher moments in portfolio allocation when parametric and nonparametric models are used. The nonparametric model considered in this paper is the sample approach; the parametric model is constructed assuming multivariate variance...

This paper investigates the capital structure choices for a sample of 19,752 unlisted firms for the period 1994-2004 using a rich data set of unlisted Western European firms. It is to the best of our knowledge the first large sample study to examine how a firm's characteristics and institutional...

This paper analyzes the impact of corporate taxes on the capital structure in a country where bank financing is the main external financing source. It is found that the existence of a debt tax shield and provisions for tax loss carry-forwards has an important impact on the capital structure of...

This paper analyses the capital structure decision of small non-listed bank-financed firms. These firms are rarely studied in capital structure contexts and differ from large listed firms in terms of agency and asymmetric information problems and funding sources. It is argued that the solution...

This paper examines if trade credit is as a substitute and/or a complement to bank credit in order to assess the existence of credit rationing. Using a panel dataset of 468 and 7019 Portuguese and Spanish small medium size enterprises for the period 1998-2006, and controlling for endogeneity...

To assess the existence of credit rationing, we examine if trade credit is a substitute and/or a complement to bank credit. Using a data set of Portuguese and Spanish small and medium sized enterprises, and controlling for endogeneity problems by using GMM estimators, our results confirm the...

We examine the trade credit linkages among firms within a supply chain to reckon the effect of such linkages on the propagation of liquidity shocks from downstream to upstream firms. We choose a sample appropriate for this task, consisting of a large data set of Italian firms from the textile...