The determinants of Spanish language proficiency among immigrants in Spain

This article uses micro-data from the Spanish National Immigrant Survey (Encuesta Nacional de Inmigrantes-ENI in Spanish) carried out in 2007 among immigrants in Spain. In recent years, Spain has received unprecedented immigration flows. A substantial number of immigrants cannot communicate adequately in the language of the country to which they immigrate. Among the multiple reasons for the lack of host language proficiency one can distinguish factors such as a low level of educational attainment, not having been provided with adequate opportunities to learn the host language, living in ethnic enclaves or having arrived at an older age. Language skills (including oral and written ability) play a crucial role in the determination of the immigrants’ social and economic integration in the host country. As a consequence, analyzing the source of foreign language acquisition is crucial for understanding the immigrants’ economic, social and political involvement. The results show that an increase in educational attainment is associated with a higher level of Spanish spoken proficiency. Language ability is also associated with the country or region of origin. The results show that immigrant men and women from the Maghreb and Asia, as well as men from Eastern Europe and Sub Saharan Africa show a significantly weaker command over spoken Spanish than Western Europeans.N/

The shadow value of employer-provided training

This paper adopts an equivalent income approach to calculate the economic value of training activities for workers. Using econometric regression analysis of individual self-reported job satisfaction (JS) and data from the European Community Household Panel dataset (ECHP), the paper shows that employer-provided training exerts a positive and significant effect on JS. On average, this effect is equivalent to a 17.7% increase in labour earnings. Boes and Winkelmann’s (2009) Generalized Ordered Probit for panel data is used to show that the determinants of JS as well as the equivalent income of training differ across the JS distribution.N/

The Impact of Multilingualism on Spanish Language Acquisition among Immigrants in Spain

This article uses micro-data from the Spanish National Immigrant Survey to analyze the acquisition of Spanish language skills for immigrants in Spain. The motivation of the paper is threefold. Language skills are important for an individual's labour market performance, Spain offers an important non-English speaking country instance and the main novelty of our paper is to explore the impact of speaking multiple foreign languages on host language learning for immigrants. The results reveal a strong positive association between multilingualism and the probability of reporting good or very good Spanish language proficiency for immigrants in Spain

NIMBUS-ERB instrument study

Characterization studies were performed on flight spare ERB wide field of view Earth flux sensors. Field of view sensitivity profiles were determined for total energy sensors with and without painted baffles. Similarly, sensors with filter domes were also characterized in terms of field of view. The transient response of sensors with filter domes was determined for both long wave and short wave radiation. Long wave radiation interacts directly with the quartz dome causing undesired responses. While short wave radiation was shown not to interact with the domes, modules as a whole exhibited a secondary response to bursts of short wave radiation indicative of a heating mechanism. How the results of this characterization can or should be applied to the data emanating from these sensors on ERB-6 and 7 is outlined