Search results for "InVEST"
showing 10 items of 2596 documents
PRODUCTION FLEXIBILITY AND ADAPTING TO MARKET CHANGES
2007
Abstract This paper describes those situations when a company, an organization, in its search for minimum costs, including those involved by investment, and production flexibility, manages to adapt to those changes that ensure survival on the market. Economies of scale are an attraction for any firm and thus globalized, huge firms emerge, conquering continuously developing markets. However, smaller firms face market changes that are usually dangerous in terms of sustainability. The paper highlights those market components that provide information on adapting production through flexibility.
Values and Personal Life Investment in Middle-Age: Measures and Relations
2015
The present study analyzed the factor structure of Schwartz Value Survey (SVS; 46 items) and the personal life investment (PLI; 10 items) scale, as well as the mutual relations between these two measures. The 50-year-old participants (n = 217–224) were drawn from the ongoing Finnish Jyväskylä Longitudinal Study of Personal and Social Development. For the SVS, the confirmatory factor analysis (CFA) supported the 14-factor structure: achievement, tradition, stimulation, hedonism, security, conformity, power, universalism (with sub-factors of societal concern, tolerance and protecting nature), benevolence (with sub-factors of caring and dependability) and self-direction (with sub-factors of au…
Educación XX1 : revista de la Facultad de Educación
2017
Introducción: La institucionalización del Aprendizaje-Servicio (ApS) en la universidad recomienda, en primer lugar, el análisis de la cultura docente del profesorado y su actitud hacia la innovación. Precisamente, lo que este trabajo pretende es aportar un modelo teórico integrador desarrollando tres escalas de evaluación, contrastadas a través de pruebas estadísticas, para el contexto de la enseñanza universitaria en España. Metodología: A fin de elaborar el modelo de medida se aplicaron tres escalas a 1903 profesoras y profesores de 6 universidades españolas: una escala de práctica docente (18 ítems), otra sobre compromiso social de la Universidad (9 ítems), y una tercera, sobre prácticas…
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…
Warren Buffett versus Zvi Bodie: Should You Buy Or Sell Put Options?
2021
Academics and investment professionals often disagree when it comes to investment advice. Legendary investor Warren Buffett is a proponent of time diversification and firmly believes that stocks are less risky in the long run. Therefore, he often sells long-term put options instead of buying them for portfolio protection. By contrast, the famous finance professor Zvi Bodie argues that time diversification is a fallacy and, therefore, his advice to fund managers is to buy long-term portfolio insurance. In this article, we consider the optimal portfolio choice problem for a loss-averse investor. First, we demonstrate that our loss-averse investor subscribes to the principle of time diversific…
Eurosceptic Attitudes Towards the Transatlantic Trade and Investment Partnership: Who are the Trendsetters and Followers?
2020
Since the Hooghe et al.(2002) publication about party positions on European integration, a comparison of radical right and radical left Eurosceptic parties is not often conducted. In literature about Euroscepticism, the image of the horseshoe or “inverted U” illustrates the orientation of Euroscepticism among parties without any deeper analysis. This paper tries fill the research gap by investigating whether these two Eurosceptic groups are distinct from each other in the area of EU trade policy by analyzing the debate surrounding the Transatlantic Trade and Investment Partnership (TTIP). Using European Parliament debates about this EU-US partnership, the author tries give answers to the fo…
Choice between alternative investments in agriculture: The role of organic farming to avoid the abandonment of rural areas
2015
Abstract Sicily has a long tradition in citrus fruit cultivation that, with vineyard and olive tree, represents the main Mediterranean tree crops. Since many Sicilian farmers in recent years have decided to abandon conventional lemon orchards, in this paper we have evaluated the financial sustainability of organic lemon production by comparing it with the conventional one. Financial analysis has been carried out in a case study on the northwestern coast of Sicily, considering a 50-year economic life of an orchard. The results, per hectare of area, showed a clear advantage of organic lemon orchard. This was due to fewer labor requirements and to greater market appreciation for organic produc…
Complete blockade of the vasorelaxant effects of Ang-(1-7) and bradykinin in murine microvessels by antagonists of the receptor Mas.
2013
The heptapeptide angiotensin-(1-7) is a biologically active metabolite of angiotensin II, the predominant peptide of the renin-angiotensin system. Recently, we have shown that the receptor Mas is associated with angiotensin-(1-7)-induced signalling and mediates, at least in part, the vasodilatory properties of angiotensin-(1-7). However, it remained controversial whether an additional receptor could account for angiotensin-(1-7)-induced vasorelaxation. Here, we used two different angiotensin-(1-7) antagonists, A779 and d-Pro-angiotensin-(1-7), to address this question and also to study their influence on the vasodilatation induced by bradykinin. Isolated mesenteric microvessels from both wi…
Última lección de cátedra de Román Casares López (UCM, 1978)
2022
Este trabajo consiste en la transcripción y contextualización de la última lección de cátedra de Román Casares López (1908-1990), catedrático de análisis químico en la Facultad de Farmacia de Madrid. Se trata de una conferencia impartida el 6 de mayo de 1978, registrada en un casete con una duración de 51 minutos y 25 segundos donado al Archivo General de la Universidad Complutense de Madrid y digitalizado recientemente. Esta fuente histórica, situada entre el contexto docente y una historia de vida, ofrece detalles de gran interés tanto sobre su autor, como sobre la farmacia y la química de la España franquista.
A Mutation With Major Effects on Drosophila melanogaster Sex Pheromones
2005
0016-6731 (Print) Comparative Study Journal Article Research Support, Non-U.S. Gov't; Sex pheromones are intraspecific chemical signals that are crucial for mate attraction and discrimination. In Drosophila melanogaster, the predominant hydrocarbons on the cuticle of mature female and male flies are radically different and tend to stimulate or inhibit male courtship, respectively. This sexual difference depends largely upon the number of double bonds (one in males and two in females) added by desaturase enzymes. A mutation was caused by a PGal4 transposon inserted in the desat1 gene that codes for the desaturase crucial for setting these double bonds. Homozygous mutant flies produced 70-90%…