Employment Relationships and Firm Innovation: The Double Role of Human Capital

We examine how employment relationships and human capital influence innovation in a sample of Spanish firms. Previous research has indicated that human capital directly affects innovation, but few studies have considered human capital as a variable that mediates or moderates the effects of other variables on innovation. We tested our hypotheses using a sample of 150 innovative Spanish firms and confirmed that, while human capital favours innovations, employment relationships are not directly associated with innovation unless they take human capital into account. Specifically, our analyses suggest that human capital mediates the relationship between a mutual investment employment relationship and innovation, which is characterized by high levels of incentives and expectations. However, we also found that human capital plays a moderating role when organizations develop an employment relationship characterized by low investments in personnel but high expectations from their work (the underinvestment model). We discuss the theoretical and practical implications of these results.     

On How Firms Located in an Industrial District Profit from Knowledge Spillovers: Adoption of an Organic Structure and Innovation Capabilities

The canonical approach argues that firms located in industrial districts enjoy advantages for both innovation and performance as a consequence of the exceptionally strong knowledge spillovers that flow freely and spontaneously within them. However, diffusion of shared competences is not as easy and free as postulated in the literature. Using the resource‐based view, we study whether clustered firms perform better than non‐clustered firms, by providing empirical evidence that location of firms in an industrial district does not directly create innovation capabilities or economic rents. This research question is important because it enables us to better understand how firms benefit from this external knowledge flow, both to create advantages in technological innovation and to obtain superior organizational performance. To stand out in capabilities that are often localized at the centre of the same industrial district, a firm needs to develop a learning internal micro‐environment capable of better absorbing localized knowledge spillovers. In particular, the organic form is revealed as a configuration well suited to combining structural flexibility with the productive flexibility offered by the district and to strengthening technological innovation capabilities, thus improving organizational performance.     

Getting that Certain Feeling: The Role of Emotions in the Meaning,Construction and Enactment of Doctor Managers' Identities

Although identity research in organizations has increased in recent years, none of the current perspectives has examined the role of emotion for understanding how individuals construct and enact professional identity. In this paper we examine how emotions affect the development, conduct and meanings of professional identity among a sample of 20 doctor managers from two Spanish hospitals. While not excluding other approaches, we found that a social identity approach was especially useful. The contribution of this paper is threefold. First, our results provide new insights about how, in a work setting, emotions prioritize awareness of identity issues that need attention. Second, we discuss the role of emotions for understanding complex role identities by reference to the enactment of different sides of doctor managers' identities. Third, we show how our analysis of the findings may be used to embellish the social identity approach.     

Foreign Experts’ Advices:from Understanding to Execution

How does the Chinese Government might attract more foreign expert talent to China and how, more generally, the Government might deepen, extend, and refine its use of foreign experts to further help China move forward in the 21st Century?     

Mixture of Maximal Quasi Orders: a new Approach to Preference Modelling

Normative theories suggest that inconsistencies be pointed out to the Decision Maker who is thus given the chance to modify his/her judgments. In this paper, we suggest that the inconsistencies problem be transferred from the Decision Maker to the Analyst. With the Mixture of Maximal Quasi Orders, rather than pointing out incoherences for the Decision Maker to change, these inconsistencies may be used as new source of information to model his/her preferences.     

Evidence of Early Language Discrimination Abilities in Infants From Bilingual Environments

Previous research data indicate that soon after birth, infants from monolingual families can discriminate utterances drawn from languages that differ prosodically, but discrimination between rhythmically similar languages, such as English and Dutch, has not yet been established by 2 months of age. In the case of bilinguals, the question of how early they can distinguish between the languages of exposure remains unanswered. The goal of this study was to analyze language discrimination capacities in 4‐month‐old bilingual infants simultaneously exposed to 2 Romance languages belonging to the same rhythmic category, Spanish and Catalan. Using a familiarization‐preference procedure, 2 groups of bilingual‐to‐be infants showed a capacity to discriminate between these 2 familial languages. Moreover, when compared with 2 groups of infants from monolingual environments, the size of the observed effects was the same. These results can be taken as initial evidence of an early capacity to distinguish languages in simultaneous bilingual exposure, thus challenging the hypothesis that language discrimination capacities are delayed in bilinguals.     

Research in progress. Social work and racial prejudice: A quasi-experimental model to promote multicultural attitudes

The aim of this paper is to present the results of the first pilot study of the EUROSUR model in Spain. Theoretically based on Banks intercultural holistic approach (1986; 1989) and Alegret's anti-racism (1992), this heuristic model provides anti-racist social work education with an innovative design and methodology. The results show that, through EUROSUR, young people are more aware of the immigration process and therefore develop interpersonal actions to help immigrants. In diesem Aufsatz sollen die Ergebnisse des ersten Pilotstudie des ERUOSUR-Modelles in Spanien vorgestellt werden. Unter theoretischem Rückbezug auf ganzheitlich-interkulturelle (Banks 1986; 1989) sowie anti-rassistische Ansätze (Alegret 1992) stellt dieses heuristische Konzept einen sowohl in Design als auch Methodologie innovativen Ansatz der Ausbildung von Sozialarbeitern dar. Die Ergebnisse lassen erkennen, daßjunge Menschen durch EUROSUR zu einer bewußteren Wahrnehmung des Migrationsprozesses gleangen und und in der Folge Aktionen entwickeln, um Migranten zu Unterstützen. El objetivo del artículo es presentar los resultados del primer estudio piloto del modelo EUROSUR en España. Consiste en un modelo heurístico teóricamente basado en el enfoque holístico intercultural de Banks (1986, 1989) y el enfoque antirracista de Alegret (1992), que aporta un diseño y una metodología novedosa para el Trabajo Social Antirracista desde el sistema educativo. Los resultados indican que a través del modelo EUROSUR se incrementa el conocimiento de los jóvenes acerca del proceso de inmigración y se activan conductas interpersonales de auyda a los inmigrantes.     

Illegal immigration booms and welfare in the host country

We assess the effects of an important influx of illegal immigration on production and welfare, applied to the Spanish economy during the nineties, through a calibrated general equilibrium model. Immigrants are perfect substitutes of unskilled native workers, according to their productivity, but they are unevenly rewarded. In a first simulation we analyse the effects of an exogenous increase of illegal workers equal to the estimates for the period. In another simulation an equivalent expansion in unskilled legal immigrants is then considered. Finally, a comparison of both simulations provides the scenario of illegal immigrants being legalised. The outcome suggests that the amount of remittances and the role of labour market mechanisms (e.g. trade unions) play an important role in overall results.     

SEMI-PARAMETRIC ANALYSIS OF COVARIANCE UNDER DEPENDENCE CONDITIONS WITHIN EACH GROUP

Consider the problem of covariance analysis based on regression models whose regression function is the sum of a linear and a non-parametric component. We propose a parametric and a non-parametric statistical test to compare the effects of the linear and non-parametric components, respectively, on the response variable in   L ≥ 2  groups. Serially correlated errors within each group are allowed. The first (second) test compares the differences between the estimates of the parametric (non-parametric) components of each group by means of a Mahalanobis  ( L ²)  distance. The asymptotic distribution of each statistic under the null hypothesis is obtained. A modest simulation study and an application to a real data set illustrate our methodology.     

Restructuring of the US Meat Processing Industry and New Hispanic Migrant Destinations

Findings from the 2000 US Census indicate high rates of Hispanic population increase beyond urban areas and traditional immigrant‐receiving states. The diversity of new destinations raises questions about forces attracting migrants to rural areas and links between economic structural change and Hispanic population growth. Our conceptual framework applies dual labor market theory to the meat processing industry, a sector whose growing Hispanic labor force offers an illustrative case study for analyzing how labor demand influences demographic change. We document the industry's consolidation, concentration, increased demand for low‐skilled labor, and changing labor force composition over three decades. We then position meat processing within a broader analysis that models nonmetropolitan county Hispanic population growth between 1980 and 2000 as a function of changes in industrial sector employment share and nonmetro county economic and demographic indicators. We find that growth in meat processing employment exhibits the largest positive coefficient increase in nonmetro Hispanic population growth over two decades and the largest impact of all sectors by 2000.