This paper presents results from two samples of adolescents aged 13–16 from Romania and Spain (N = 930 + 1,945 = 2,875). The original 7-item version of the Personal Well-Being Index (PWI) was used, together with an item on overall life satisfaction (OLS) and a set of six items related to...

The ‘Plan Of Action’ adopted at the 1990 World Summit for Children recognised the importance of grass-roots initiatives for children at the provincial level. In many countries, this call for ‘decentralisation’ has triggered the beginnings of an entirely novel process. In Spain, a general...

This article classifies petrol retail companies in Spain based on their financial ratios using the compositional data analysis (CoDA) methodology. This methodology solves the most common distributional problems encountered in the statistical analysis of financial ratios. The main purpose of this...

This article classifies petrol retail companies in Spain based on their financial ratios using the compositional data analysis (CoDA) methodology. This methodology solves the most common distributional problems encountered in the statistical analysis of financial ratios. The main purpose of this...