On the use of capacities in representing premium calculation principles

Decisions in Economics and Finance -     

Inequality,growth, and environmental quality trade‐offs in a model with human capital accumulation

This paper develops a simple endogenous growth model where pollution exposure and vulnerability are unequally spread across the population, and growth and distribution are endogenous. In this set‐up, we investigate whether trade‐offs between growth, distributional, and environmental concerns may emerge. We show that a tighter environmental policy reduces income inequality and can improve both growth and total welfare. Immediate welfare losses, though, do occur, and are larger for countries that start at low levels of environmental quality (e.g. developing countries).     

Linearity of the return to education and self selection

This paper investigates the earnings-education profile in Spain. First no functional form is imposed on this relation but instead dummy variables are used for each year of education. Second, different alternatives are analysed until the best parametric form is found. Moreover problems related to the self selection of individuals and to the segmentation of the labour market based on the educational level are considered. The main results indicate that the effect of education on earnings is not significant until individuals finish secondary education and from there onwards the relationship can be considered linear.     

A multivariate study of over‐indebtedness' causes and consequences

This paper proposes a comprehensive explanatory model to explain both causes and consequences of over‐indebtedness. It presents as causes some borrower aspects, such as propensity to indebtedness and low financial literacy. Other causes are borrower circumstances: adverse external shocks, borrower internal problems and financial institutions' pressure. The model incorporates consequences on the borrower, the lender and the society. The model has been tested with a survey filled in by experts and over‐indebted individuals. Results have been analysed using multivariate techniques, including canonical correlations. There are differences in the opinions of experts and individuals: the latter blame external shocks or financial institutions' pressure, while the former find relevant factors the financial illiteracy or the tendency to imitate others. Experts and individuals agree on the consequences: poverty growth in the society and declining borrower's welfare. The paper concludes with the need to improve financial literacy, especially in the risks involved in over‐indebtedness.     

The impact of the Internet upon bank marketing

Information and communication are critical to developing customer relationships. Thus, new information and communication technologies (NICTs) became a key knowledge tool for the organisation within a relationship marketing strategy. Retail banking is a good example of a sector in which the virtualisation of relationships is increasing. However, there is no consensus as to whether banking relationships are strengthened or weakened by the use of technology. This article discusses the virtualisation of the interaction processes between banks and their customers and analyses the influence of the Internet on these relationships. A questionnaire was distributed by mail to 340 Internet banking services’ users. A principal components analysis and a multiple regression analysis were conducted in order to discuss the relationship between the identified dimensions of Internet banking and relationship marketing. The research finds three factors related to the use of Internet banking which strengthen the relationships between banks and their customers: the intensity of Internet use, the diversity of access locations and the diversity of Internet applications. From a managerial point of view, these findings have implications for the development of new relationship approaches based on technology.     

EMU and European government bond market integration

In this study we adopt the CAPM-based model of Bekaert and Harvey (1995) to compare the differences in the relative importance of two sources of systemic risk (world and Eurozone) on Government bond returns, in two groups of countries in EU-15. Results show that euro markets are less vulnerable to the influence of world risk factors, and more vulnerable to EMU risk factors. However, they are only partially integrated. For their part, the markets of the countries that decided to stay out of the Monetary Union present a higher vulnerability to external risk factors.     

The curse of aid

Foreign aid provides a windfall of resources to recipient countries and may result in the same rent seeking behavior as documented in the “curse of natural resources” literature. In this paper we discuss this effect and document its magnitude. Using panel data for 108 recipient countries in the period 1960–1999, we find that foreign aid has a negative impact on institutions. In particular, if the foreign aid over GDP that a country receives over a period of 5 years reaches the 75th percentile in the sample, then a 10-point index of democracy is reduced between 0.5 and almost one point, a large effect. For comparison, we also measure the effect of oil rents on political institutions. We find that aid is a bigger curse than oil.