Search results for "Extern"
showing 10 items of 646 documents
Pricing for Reclaimed Water in Valencia, Spain: Externalities and Cost Recovery
2015
The cost of reclaimed water and the tariffs paid by water users illustrate that the principle of cost recovery is not met in the majority of water reuse projects. However, such projects may also generate positive externalities, contributing to improved welfare of the entire society. This chapter describes the case of the Valencia region of Spain, referring to agreements among water stakeholders. It also includes a proposal of pricing for reclaimed water to be implemented in this area as a pilot case in order to develop a framework for costs and financial, institutional, and social arrangements for water reuse projects. A two-part tariff with a combination of a decreasing and increasing rate…
Analyse des sources des synergies de couts dans les operations de croissance externe horizontale
2015
Les motivations du recours aux opérations de croissance externe sont multiples et spécifiques à chaque entreprise. Dans cet article, nous nous intéressons à la motivation due aux effets des synergies de coûts résultant de la réunion des chaînes de valeur business de la cible et de l’acquéreur dans une opération horizontale. Des réponses théoriques seront apportées à deux questions liées aux effets de synergies de coûts : Que sont les synergies de coûts dans une opération de croissance externe de type horizontal ? Quelles sont les sources en cause dans ce type de synergies ?Mots clés: Synergie de coûts, Croissance externe, Ressources, Compétences, Création de valeur, Chaîne de valeur.
Spatial Localization in Manufacturing: A Cross-Country Analysis
2009
This paper employs a homogenous firms' database to investigate industry localiza- tion in European countries. More specifically, we compare, across industries and countries, the predictions of two of the most popular localization indices, i.e., the Ellison and Glaeser index (Ellison and Glaeser, 1997) and the Duranton and Over- man index (Duranton and Overman, 2005). We find that, independently from the index used, localization is a pervasive phenomenon in all countries studied, but the degree of localization is very uneven across industries in each country. Furthermore, we find that the two indices significantly diverge in predicting the intensity of the forces generating localization with…
Taylor on Solidarity
2009
After characterizing Taylor’s general approach to the problems of solidarity, we distinguish and reconstruct three contexts of solidarity in which this approach is developed: the civic, the socio-economic, and the moral. We argue that Taylor’s distinctive move in each of these contexts of solidarity is to claim that the relationship at stake poses normatively justified demands, which are motivationally demanding, but insufficiently motivating on their own. On Taylor’s conception, we need some understanding of extra motivational sources which explain why people do (or would) live up to the exacting demands. Taylor accepts that our self-understanding as members of either particular communiti…
A Hermeneutical Analysis of the InternalistApproachin the Philosophy of Sport
2015
Abstract In this paper, we make a hermeneutical analysis of internalism, the dominant tradition in the philosophy of sports. In order to accomplish this, we identify the prejudices that guide the internalist view of sports, namely the Platonic-Analytic prejudice introduced by Suits, one of the forefathers of internalism. Then, we critically analyze four consequences of following such a prejudice: a) its reductive nature, b) the production of a unrealistic view of sports, c) the vagueness of the idea of excellence; and d) the leap from the descriptive analysis of the sporting phenomenon to the setting of normative requirements for the practice of sports.
Culture-level dimensions of social axioms and their correlates across 41 cultures
2004
Leung and colleagues have revealed a five-dimensional structure of social axioms across individuals from five cultural groups. The present research was designed to reveal the culture level factor structure of social axioms and its correlates across 41 nations. An ecological factor analysis on the 60 items of the Social Axioms Survey extracted two factors: Dynamic Externality correlates with value measures tapping collectivism, hierarchy, and conservatism and with national indices indicative of lower social development. Societal Cynicism is less strongly and broadly correlated with previous values measures or other national indices and seems to define a novel cultural syndrome. Its national …
The effect of different accentuated eccentric load levels in eccentric-concentric loading contractions on acute neuromuscular, growth hormone and blo…
2007
When accentuated load is applied during the eccentric (ECC) phase of eccentric-concentric (ECC-CON) contractions, it is defined as dynamic accentuated external resistance (DAER) exercise. This study monitored acute neuromuscular responses, growth hormone (GH) and blood lactate (La) concentrations to find out the most efficient ECC-CON loading strategy for muscle hypertrophy by employing various DAER resistances in the bench-press. Male subjects (age=32.4±4.3years, n=11) were assigned as subjects. The measurements consisted of 4 “hypertrophic” sessions separated by 5-6 days recovery. The subjects performed 4 sets of 10 repetitions with 2 min recovery between the sets. The resistances were 70…
Morphological similarities between DBM and a microeconomic model of sprawl
2010
JEL classification : C61; C63; D62; R21; R40; International audience; We present a model that simulates the growth of a metropolitan area on a 2D lattice. The model is dynamic and based on microeconomics. Households show preferences for nearby open spaces and neighbourhood density. They compete on the land market. They travel along a road network to access the CBD. A planner ensures the connectedness and maintenance of the road network. The spatial pattern of houses, green spaces and road network self-organises, emerging from agents individualistic decisions. We perform several simulations and vary residential preferences. Our results show morphologies and transition phases that are similar…
Self-perceptions of competence in Brazilian, Canadian, Chinese and Italian children: Relations with social and school adjustment
2004
The purpose of the present study was to examine relations between self-perceptions of competence and social, behavioural, and school adjustment in Brazilian, Canadian, Chinese, and Italian children. Self-perception data were collected through children’s self-reports. Information about social behaviours, peer acceptance, and school achievement was obtained from peer assessments and teacher ratings. Multi-group analyses revealed similar patterns of relations between self-perceptions in scholastic and general self-worth domains and social and school performance in the four samples. However, the relations between self-perceptions of social competence and shyness and academic achievement were d…
Event-based encoding from digital magnetic compass and ultrasonic distance sensor for navigation in mobile systems
2016
Event-based encoding reduces the amount of generated data while keeping relevant information in the measured magnitude. While this encoding is mostly associated with spiking neuromorphic systems, it can be used in a broad spectrum of tasks. The extension of event-based data representation to other sensors would provide advantages related to bandwidth reduction, lower computing requirements, increased processing speed and data processing. This work describes two event-based encoding procedures (magnitude-event and rate-event) for two sensors widely used in industry, especially for navigation in mobile systems: digital magnetic compass and ultrasonic distance sensor. Encoded data meet Address…