Search results for "HB"
showing 10 items of 1066 documents
Ética y Responsabilidad Social en las alianzas estratégicas. El caso de las alianzas entre entidades lucrativas y no lucrativas
2021
Las alianzas estratégicas han sido herramientas utilizadas por las organizaciones durante años para garantizar su desarrollo empresarial. En las últimas décadas, las demandas más exigentes de la sociedad han propiciado la necesidad de acuerdos de cooperación destinados a la creación de valor no únicamente para los socios implicados, sino también para los diferentes actores de la comunidad. Con esta finalidad, en el entorno actual se lleva a cabo un mayor número de alianzas estratégica entre entidades lucrativas y sin ánimo de lucro. Éstas no solo propician un impacto positivo para los socios a través de una mejora de su imagen o reputación, sino que también son propulsoras del desarrollo so…
Les commissions de quartier à l’épreuve de l’intelligence du social
2016
The notion of intelligence of social relationships enables to explore the communicative approach of participatory democracy. Citizen life is no longer only restricted to putting a ballot into a ballot box but is getting towards true cooperation between the various actors of public communication.
KEY FACTORS FOR SUCCESS IN AGRIFOOD FIRMS: THE CASE OF SPANISH FRUIT & VEGETABLES COOPERATIVES
2015
El tamaño es una variable contingente que puede influir en los resultados de las empresas. En este trabajo se pretende contrastar la existencia o no de una relación significativa entre tamaño y resultados empresariales de las empresas agrarias, en particular de las cooperativas hortofrutícolas españolas. Para ello, se realiza un estudio empírico en base a la información económica y financiera obtenida de los registros oficiales de las cooperativas agrarias dedicadas a la comercialización de frutas y hortalizas sobre el cual se ha aplicado un análisis de regresión. El estudio demuestra que no existe una relación significativa positiva entre los resultados empresariales y el tamaño de este ti…
Fighting the COVID-19 Crisis: Debt Monétisation and EU Recovery Bonds
2020
AbstractThis paper highlights some peculiar characteristics of the economic crisis induced by the spread of COVID-19. It suggests two intertwined policy measures in order to tackle the emergency phase of the crisis and to support the economy in the subsequent recovery phase. The proposed short-term policy measures offer policy responses in the event of a second wave of coronavirus infections in the coming months. In the aftermath of the emergency phase, the current proposal puts forward the implementation of a massive EU-wide recovery plan addressing the long-lasting technological and environmental challenges of these years, which will be financed by European institutions through the issuan…
Instructor Presence in a Virtual Classroom
2021
Abstract Synchronous online learning platforms have been used actively during the COVID-19 period. They have opened possibilities for online learning and interaction, but have also posed new challenges for instructors. This article provides insights into one teacher’s interactions and examines how the instructor presence is expressed in the teachers’ activities in virtual classrooms in higher education. Instructor presence is investigated using the social and teaching presence indicators of the community of inquiry (CoI) framework. Twelve hours of interactions across six online classes were recorded, transcribed, and analysed using content analysis. The findings suggest that indicators of t…
DISTRIBUTISM - WAY FOR SUSTAINABLE ECONOMIC RECOVERY
2013
As history of the last centuries has shown, the capitalism and the communism are generating economic crisis, in connection with a deeper crisis, i.e. the spiritual crisis, driven by the tendency of man’s massification,, by which his spiritual qualities are strongly tainted over time. Distributism, promoting widespread ownership of productive ownership, is the only economic frame adequate to the anthropology of the person, namely of a true man.
Oral health counselling in changing schoolchildren's oral hygiene habits: a qualitative study.
2006
Abstract – Objective: This study explored oral health counselling concerning changes of oral hygiene habits in 11- to 13-year-old schoolchildren within a theoretical framework of the transtheoretical model and the motivational interview. Methods: The follow-up data (2002–2003) formed two sequential parts: the first part comprised 66 counselling sessions in 2002; the second part included 31 counselling sessions in 2003. Thirty-one (n = 31) schoolchildren were included in the counselling sessions that were conducted by four dental hygienists. The audiotaped and transcribed data were analysed qualitatively by using content analysis. Results: In 2002, nearly every schoolchild needed to esta…
A finite size scaling study of the five-dimensional Ising model
1994
For systems above the marginal dimension d*, where mean field theory starts to become valid, such as Ising models in d = 5 for which d* = 4, hyperscaling is invalid and hence it was suggested that finite size scaling is not ruled by the correlation length ξ (∝ |t| −1/2 in Landau theory, t being the distance from the critical point) but by a “thermodynamic length” l (∝ |t| −2/d). Early simulation work by Binder et al. using nearest neighbor hypercubic L5 lattices with L ⩽ 7 yielded some evidence for this prediction, but the renormalized coupling constant gL = −3 + 〈M4〉/〈M2〉2 at Tc was gL ≈ −1.0 instead of the prediction of Brezin and Zinn-Justin, gL(Tc) = −3 + Γ4(1/4)/(8 π2) ≈ −0.812. In the…
Improving Nearest Neighbor Based Multi-target Prediction Through Metric Learning
2017
The purpose of this work is to learn specific distance functions to be applied for multi-target regression problems using nearest neighbors. The idea of preserving the order relation between input and output vectors considering their corresponding distances is used along a maximal margin criterion to formulate a specific metric learning problem. Extensive experiments and the corresponding discussion try to put forward the advantages of the proposed algorithm that can be considered as a generalization of previously proposed approaches. Preliminary results suggest that this line of work can lead to very competitive algorithms with convenient properties.
How Do Institutions Affect Structural Unemployment in Times of Crises?
2012
This paper examines the effect of economic crises on structural unemployment using an Autoregressive Distributed Lags model and accounting for the role of institutional settings on an unbalanced panel of 30 OECD economies from 1960 to 2006. We found that downturns have, on average, a significant positive impact on the level of structural unemployment rate. The maximum impact varies with the severity of the downturn. Institutions (such as employment protection legislation, average replacement ratio and product market regulation) influence both the extent of the initial shock and the adjustment pattern in the aftermath of an economic downturn.