Search results for "Productivity"
showing 10 items of 618 documents
A Spatial Multilevel Analysis of Italian SMEs Productivity
2009
Abstract In this paper, we adapt multilevel analysis methods to investigate the spatial variability of SMEs' productivity across the Italian territory, and account for differences in the socio-economic context. Our results suggest that to properly capture the variability of the data, it is important to allow for both spatial mean and slope effects. Social decay has the expected negative impact. However, while this effect is larger on firms with smaller capital intensity, firms with higher capital intensity seem to be less affected by geography. Greater territorial heterogeneity emerges among those firms with lower capital to labour ratios. Une analyse spatiale a plusieurs niveaux de la prod…
Context Aware Mobile Learning as a Factor for Economic Growth
2015
Abstract Mobile technologies have become an integral tool for communication and information delivery. It transformed educational paradigms from traditional one-size-fits-all to personalized and context aware learning. Such education can support human resources development, resulting in improved outcomes. Quality of education and working skills are the important driving force for economic development. This paper deals with the role of mobile learning in education, which is unique in terms of flexibility of time and location, but it requires extra planning and analyses of appropriate technologies during learning design process. The contextual information can be static, but some parts are dyna…
No evidence of trophic cascades in an experimental microbial-based soil food web
1998
Trophic-dynamic theories predict the biomass and productivity of trophic levels to be partially top-down regulated in food webs, and that the top-down regulation will manifest itself as cascading trophic interactions. We tested the two principal predictions deduced from these theories: trophic cascades of (1) biomass regulation and (2) productivity regulation occur in food webs. We created three food webs with either one, two, or three trophic levels in soil microcosms containing a sterilized mixture of leaf litter and humus. Twenty species of bacteria and fungi formed the first trophic level, a bacterivorous nematode (Caenorhabditis elegans) and a fungivorous nematode (Aphelenchoides sp.) …
Productivity, Ownership and National Chains: Evidence from the British Retail Sector
2009
Abstract This paper investigates factors explaining firms' productivity differences in the British retail sector. In particular, using simultaneous quantile regressions, it aims to uncover performance gaps stemming from foreign ownership and multinationality, as well as national scale economies. The findings suggest that foreign ownership weakly explains differences in performance across retailers. Only when firms in the upper quantiles of the TFP distribution are compared, the role of foreign ownership gains statistical significance, although with exceptions. In addition, firms able to expand their infrastructure across Great Britain possess a productivity advantage over more local retaile…
Implementing the 5-S quality system at a State Vocational Training School
2013
El Método de las 5S Trata de lograr v Lugares de Trabajo mejor Organizados, Más ordenados y Más limpios de forma permanente CONSEGUIR Para Una alcaldesa productivity y entorno laboral Seguro. Este Trabajo describen las Fases de la Implantación del Método en el laboratorio de Hematología, En un centro educativo de Formación Profesional de la provincia de Valencia. Los Resultados obtenidos a posteriori de la Implantación del Método 5S, demuestran Una gran difference en Cuanto al orden, La ubicación de los Materiales y el mejor clima en el aula, en comparacion con los Resultados de la prueba piloto los antes de su Implantación. The 5S method try to make workplaces better organized, more orderl…
Does innovation is the only source of firm’s productivity? An empirical investigation on French manufacturing firms
2012
International audience
Crazy about science: The difficulties to mix accountability and caregiving
2016
The general model for evaluating scientific production fits into the accountability system: a way of measuring scientific output which does not usually acknowledge the presence of gender imbalances in academic institutions. Here we take the need to rethink this system and the indicators it uses to measure productivity and scientific quality, as well as the social conditions in which these activities are measured, as a starting point. In particular, we urge the review of this system, considering the administration of caregiving to dependents, be they young or old, as an example, because it is an unresolved problem that affects scientific work as well as progress in gender equality in univers…
Spanish scientific production in literature through a gender perspective in the Web of Science (1975-2017)
2019
[ES]: Se realiza un estudio comparativo desagregado por sexos de la producción científica en literatura de los investigadores que trabajan en instituciones españolas. Se han identificado 806 autores que han publicado algún trabajo de literatura en revistas indexadas en la WoS hasta el año 2017, analizando comparativamente su productividad y patrones de colaboración considerando la variable sexo. El 55.51 % de los autores identificados fueron hombres frente a un 44.49 % de mujeres. Los resultados muestran que entre los grandes productores del ámbito de la literatura predominan los hombres. Entre los productores moderados (2-5 trabajos), el 50.36 % de los autores identificados fueron hombres …
Bootstrapping profit change: An application to Spanish banks
2012
The aim of this study is to provide a tool which enables us to conduct statistical analysis in the context of changes in productivity and profit. We build on previous initiatives to decompose profit change into mutually exclusive and exhaustive sources. To do this we use distance functions, which are calculated empirically using linear programming techniques. However, we may not learn a great deal by solving these linear programs unless methods of statistical analysis are used to examine the properties of the relevant estimators. Our purpose is to provide a methodology based on bootstrap that allows us to conduct statistical inference for the profit change decomposition. Thus, it will be po…
Bio-Eco-Analysis for Risk Factors using GIS Software
2013
Agriculture is a business sector ideally suited for the application of Geographic Information Systems (GIS) because it is natural resource based, requires the movement, distribution, and/or utilization of large quantities of products, goods, and services, and is increasingly required to record details of its business operations from the field to the marketplace. Nearly all agricultural data has some form of spatial component, and a GIS allows you to visualize information that might otherwise be difficult to interpret. Environment has a major impact on agriculture. In this paper we presented how GIS software can be used to analyze risk factors that influence agricultural production naturally…