Search results for "Extern"
showing 10 items of 646 documents
Profili storico-comparativi in tema di rendicontazione sociale delle imprese nei sistemi normativi di Italia e Francia
2021
Nel solco delle attuali tendenze della comunicazione esterna delle imprese verso modelli integrati di sustainability reporting, il paper intende contribuire ad un’interpretazione sistematica degli sviluppi normativi della rendicontazione, con particolare riferimento ad Italia e Francia. I risultati della disamina storica di detti sviluppi, pur nell’alterità dei percorsi seguiti dai due paesi, mostrano una tendenziale convergenza dei comportamenti rendicontativi prescritti ed attuati in essi. Tale convergenza è compatibile con “soluzioni” di integrazione teorica delle varie proposte di comunicazione entro un modello unitario di più ampia generalità a valere per contesti di applicazione relat…
Exploring the intersection of e-commerce and context in family business in China: the effects on organisational form and identity
2019
This chapter melds these interests of understanding how the context of e-Commerce and family business affects organisational form and subsequently organisational identity by integrating a narrative about the development of family business and e-Commerce in China with an exploratory analysis of two Chinese family businesses. Institutional theory informs this discussion (Scott, 2008: Suddaby, Elsbach, Greenwood, Meyer and Zilber, 2010). After describing why businesses adopt e-Commerce, and illustrating the contextual conditions in China that foster the development of private enterprises such as family businesses, and the adoption of e-Commerce, the chapter subsequently explores the question “…
Effects of low frequency electric fields on synaptic integration in hippocampal CA1 pyramidal neurons: implications for power line emissions
2014
The possible cognitive effects of low frequency external electric fields, such as those generated by power lines, are poorly understood. Their functional consequences for mechanisms at the single neuron level are very difficult to study and identify experimentally, especially in vivo. The major open problem is that experimental investigations on humans have given inconsistent or contradictory results, making it difficult to estimate the possible effects of external low frequency electric fields on cognitive functions. Here we investigate this issue with a realistic model of hippocampal CA1 pyramidal neurons. The model suggests how and why external electric fields, with environmentally obser…
Emotional separation and detachment as two distinct dimensions of parent--adolescent relationships
2011
The study examined adolescents’ emotional separation and detachment from parents, analyzing their relations with connectedness and agency, with some aspects of self—other boundary regulation and with problem behavior. The participants were 331 Italian adolescents, aged from 16 to 19 years (mean age = 17.40, SD = 1.14). Separation and detachment were positively related; they were negatively related to connectedness; detachment was also negatively associated to agency. Emotional separation was negatively predicted by empathic concern, perspective-taking and separate self; emotional detachment was negatively predicted by empathic concern and self—other differentiation. Separation negatively p…
Changes in achievement values from primary to lower secondary school among students with and without externalizing problems
2017
This study examined the effect of students' externalizing problems on changes in values that they attach to math across the transition from primary to lower secondary school. Data pertaining to externalizing problems and to intrinsic, attainment, and utility values in math were gathered using the self-ratings of students in Grades 6 and 7. The analysis involved a comparison between students who reported persistent high externalizing problems before and after the transition (n = 63; 59% boys) and those who had low or non-existent externalizing problems before and after the transition (n = 1352; 50% boys). The results of a mixed-design analysis of covariance (ANCOVA) showed uniformly that stu…
La collaboration avec la recherche universitaire vue de l’entreprise. Quelques résultats d’enquêtes dans les secteurs des technologies optoélectroniq…
2011
Analysant les caractéristiques de la demande de connaissances externes des entreprises en fonction de leurs régimes d’innovation, l’article s’intéresse plus particulièrement au rôle donné à la recherche universitaire dans les stratégies d’innovation des entreprises. Les résultats tirés d'enquêtes auprès d’entreprises britanniques et françaises, développant des composants optoélectroniques, mettent en évidence l’existence de deux catégories de recherche : la R-D sur financement propre qui est liée aux objectifs à court terme, et la R-D à moyen et long terme qui dépend du financement externe. La participation de la recherche universitaire à la recherche à court terme de l’entreprise prend la …
From IRAP to SSnWFT (a heretical idea to fix precariat)
2018
The paper – after addressing the issue of flexicurity as a lens through which to see precariousness, after identifying the sources at ILO, EU and constitutional level as foundation of `incompressibility' of rights which guarantee decent work against lacking of security in precariousness – proposes to consider the lacking of security produced by precariat as a degree of participation of flexibility for firms as `social pollution' i.e. as generator of negative externalities. One proposes a fully change of paradigm to fight and to tackle the lacking in security at precariat level with a solution in terms of internalisation of externalities (i.e social costs); - rather then affecting precarious…
Family Firms strategies in times of crisis: a study of the influence of socio-emotional wealth and Top Management Team characteristics
2023
Las empresas familiares representan la mayor parte de la economía mundial, contribuyen a la generación de cerca del 70% del PIB a nivel global, crean el 60% de los puestos de trabajo en el mundo y es el tipo de empresa predominante en la mayoría de las economías desarrolladas, llegando a representar al 65% de las empresas existentes en el mundo. Concretamente en España representan el 89% del total de empresas existentes, proveen el 67% de los puestos de trabajo del país y contribuyen a la generación del 57% del PIB nacional. A pesar de la importancia de las empresas familiares en la economía mundial y de su importante papel en la sociedad, menos del 30% de las empresas alcanzan la segunda g…
Cross-lagged associations between problem behaviors and teacher-student relationships in early adolescence
2017
This study investigated the cross-lagged associations between teacher-student relationships and problem behaviors in a sample of 440 Finnish students (half of them identified as being at risk of reading difficulties). The degree to which these associations were moderated by a child’s gender, academic performance, risk for reading difficulties, parental education, and having the same teacher over 2 years was examined. The teachers evaluated the students’ problem behaviors and reported closeness and conflict with a particular student. The results showed that the higher the students scored on externalizing problems in Grade 4, the more conflict teachers reported 2 years later. Moderator analy…
Impact of external costs of unplanned supply interruptions on water company efficiency: Evidence from Chile
2020
Abstract Conventional performance assessments of water companies ignore the external costs due to water supply outages. To overcome this gap, we evaluate the impact of external costs of unplanned supply interruptions on the efficiency of water companies. Two efficiency metrics, internal technical efficiency (ITE), and total technical efficiency (TTE), were estimated based on data envelopment analysis (DEA). The results evidence that the external costs of unplanned water supply interruptions impact, on average, 7.9% of the efficiency of water companies. We also explored the impact of a set of environmental variables on water company efficiency.