Search results for "Hf"
showing 10 items of 909 documents
Los emprendedores surgidos de las empresas multinacionales de inversión extranjera directa: un estudio exploratorio en Costa Rica
2014
ResumenEl presente trabajo busca evaluar la creación de empresas por parte de exempleados de empresas multinacionales de inversión extranjera directa. En concreto, se busca dimensionar el fenómeno, caracterizarlo, así como valorar el desempeño de las empresas creadas. El estudio se hizo mediante un muestreo aleatorio simple con margen de error del 7% y nivel de confianza del 95%, sobre una base de datos de 11.120 exempleados de empresas multinacionales en Costa Rica (n=175). Además se utilizó un grupo control ad hoc. Los resultados muestran cómo son estos emprendedores, el proceso creador experimentado, las características y el desempeño de las nuevas empresas.AbstractThe aim of this invest…
La influencia de la formación, la experiencia y la motivación para emprender en la supervivencia de las empresas de nueva creación
2012
Este artículo analiza las diferencias en el nivel de supervivencia entre el emprendimiento social y el emprendimiento de negocios, así como el efecto de la formación, experiencia y motivación para emprender sobre la supervivencia. Dada la naturaleza de las variables dependientes, se optó por utilizar la prueba de Pearson, la prueba de Mann-Whitney para dos muestras independientes y el modelo logit sobre una muestra de 2.175 empresas. Los resultados no muestran diferencias significativas en la probabilidad de sobrevivir entre los dos tipos de emprendimiento, pero sí parecen mostrar la existencia de diferencias significativas en la influencia de las variables independientes analizadas sobre l…
Modular representation theory and pi-algebras
1988
(1988). Modular representation theory and pi-algebras. Communications in Algebra: Vol. 16, No. 10, pp. 2043-2067.
Companies’ Selection Methods for Inclusion in Sustainable Indices: A Fuzzy Approach
2017
Sustainability indices handle concepts which are both, of numerical and non-numerical nature. In this context, the use of Fuzzy Logic is highly useful as allows a more faithful representation of reality. Usually these indices follow a three-step process to define sustainable investment universes. First step consists of sustainability assessment. In the second step, assets are rated based on the previously assessed sustainability scores and finally, best assets are selected. This last step relies on the construction of a global score reflecting the performance of the assets in main sustainability dimensions. In this Chapter we are concerned with the third step of the selection process. We re…
An Economic Viewpoint on Capitalism Bashing
2016
Abstract In this paper I discuss two long disputed notions: that capitalism without crises is a fallacy respectively that capitalism bashing, however severe, will not endanger the system itself. Yet proving both is not an easy task since the capitalism issue has always been a cupellation of theory, ideology and political precepts, which are controversial and hard to disentangle. That capitalism detractors are numberless is a truism. Yet criticism against capitalism, however fierce, has always been clearly delineated. Not any more: globalization has rendered the picture dangerously fuzzy. It is now hard to ascertain whether someone who will harangue about the ostensible evils of globalizatio…
Improving the likelihood of SME survival during financial and economic crises: The importance of TMTs and family ownership for ambidexterity
2019
In the context of an economic and financial crisis characterized by scarce munificence and high uncertainty, we examine the role of organizational ambidexterity in SMEs survival, and the TMT and ownership characteristics that influence ambidexterity. Our analysis of Spanish manufacturing SMEs in the context of an international economic crisis suggests that: (1) firm survival is associated with ambidexterity; (2) diversity in TMT tenure improves firm ambidexterity and (3) a negative effect exists between family ownership and ambidexterity, but (4) a positive effect exists between family ownership and survival.This study contributes to our understanding of the antecedents of SME ambidexterity…
Mafic and ultra-mafic enclaves from Ustica island lava: inferences on deep magmatic processes
2005
Ustica Island, southern Tyrrhenian Sea, is constituted of Quaternary alkaline volcanics. Avariety of enclaves representative of deep to supra-crustal settings were recently found in a hawaiitic lava flow. Enclaves consist of: (i) Ultramafic meta-cumulates, i.e. clinopyroxenites and wherlites characterized by variably deformed porphyroclastic to granoblastic textures. (ii) Mafic cumulates, i.e. gabbros (F amphibole) and troctolites, the first often characterized by frequent amphibole breakdown coronas (olivine+Tiaugite+ plagioclase+magnetite+ilmenite+rhfnite) in response to an H2O decrease during the ascent, while the troctolites interpreted as meta-cumulates. (iii) Microsyenites, consist of…
Local structural investigation of hafnia-zirconia polymorphs in powders and thin films by X-ray absorption spectroscopy
2019
Björn Matthey (Fraunhofer IKTS, Dresden) is acknowledged for providing HfO2 and ZrO2 powders on short notice after DESY’s renowned customs office punished us. Parts of this research were carried out at Petra III at DESY, a member of the Helmholtz Association (HGF). The experiments on single Si:HfO2 thin film samples were performed at the CLAESS beamline at ALBA Synchrotron with the collaboration of ALBA staff. We would like to thank Edmund Welter for assistance (in using beamline P65) and DESY for enabling this research for proposal no. 20160591 and for travel support. T.S. acknowledges the German Research Foundation (DFG) for funding this work in the frame of the project “Inferox” (project…
Financial Management as a Tool for Achieving Stable Firm Growth
2016
Abstract The purpose of this study is to show that financial management in the firm is a tool for achieving stable firm growth and long-term firm stability while problems in firm financial management lead to the inability of firms to ensure sustainable growth of their value. This problem is relevant for firms in all countries. The main objectives of this paper are: to analyse dynamics of value of the largest Latvian firms, to determine the drivers of these dynamics and to establish the main problems slowing the growth of firm value, which are related to the drawbacks in financial management, and to provide suggestions for solving these problems. This study analyses financial management proc…
STUDY REGARDING THE EVOLUTION OF THE FINANCIAL BALANCE IN THE PHARMACEUTICAL INDUSTRY
2015
Abstract This article aims at analysing the financial balance within the global pharmaceutical industry, starting from the assumption that „In the pharmaceutical industry there is sufficient liquidity to cover payment obligations”. The analysed companies are part of the exclusive group comprising the top 20 global companies, e.g. GlaxoSmithKline, Merck & Co., Sanofi-Aventis and Bayer. The research conducted is based on an analysis over time of the relationship between floating assets, floating assets requirement and net cash from 2006 to 2013, and highlights the main developments of the indicators before the onset of the financial and economic crisis and after its outbreak.