This article proposes a new methodology to measure precarious employment with a multidimensional approach. The adjusted multidimensional precariousness rate employed to measure job precariousness is calculated on a counting approach and exhibit several advantages, including its decomposability according to the relative contribution to total precariousness of different dimensions and sub-populations. For illustrative purposes, the methodology is applied to the Spanish case using microdata from the Encuesta de Estructura Salarial (Wage Structure Survey) and considering three precariousness dimensions of jobs (low wages, fixed-term contracts and part-time work). The evidence obtained shows that at the beginning of the economic crisis there was an increase in the incidence and intensity of precariousness for new jobs created in the Spanish economy. Moreover, obtained evidence shows that the incidence of precarious employment is particularly high in certain economic sectors and for females.

This article studies the evolution of personal income distribution in Spain from 1995 to 2005 using the Dagum model. Dagum's three parameter model (type I) provides a good fitting to empirical income distributions in Spain. Moreover, its parameters can be interpreted as economic indicators of income distribution changes. After studying the economic interpretation of the Dagum model parameters, we analyse the impact of parameter changes on different income percentiles and also on the evolution of inequality in Spain using data from the European Community Household Panel (ECHP) and the European Union Statistics on Income and Living Conditions (EU-SILC).

Intergenerational income mobility has attracted the interest of many economists for—among other reasons—its role as a mechanism for reducing inequalities and achieving equal opportunities. In this paper, we analyse the intergenerational mobility of income in Spain in the years 2005 and 2011, located at different phases of the economic cycle. We use proxy variables (the economic situation of the household during the adolescence of the informant and the educational level achieved by parents) to study intergenerational income mobility, because there are not extant surveys with income information from parents and their descendants when they are part of a different household. With these variables, we try to verify the existence and degree of mobility by analysing different methodologies. The results suggest the existence of mobility in the two studied years, although a trend towards a reduction in intergenerational mobility is confirmed, already detected by other authors.

This work adopts different approaches to analyse situations of poverty and extreme poverty in Spain during the last decade, considering different monetary thresholds, measures of severe material deprivation and the combination of both. The determining factors of these situations and the patterns that act as a link between extreme poverty and homelessness are also examined. The results of the study show that for the most restrictive thresholds of 10 per cent and 20 per cent of the median equivalised disposable income the smallest variations during the series are observed, confirming that situations of such deep poverty are not influenced by the cycle since they do not respond to economic stimuli. The determinants of extreme poverty suggest that public policies should be target towards high-risk groups, such as single person households, households with children, younger individuals, individuals with a low educational attainment, and of foreign nationality. Finally, an interesting result is that the profile of individuals in situations of consistent poverty have the greatest similarities to the group of people experiencing homelessness.