Search results for "STRATEGY"

Sustainable technologies for greenhouse systems

2020

The greenhouse cultivation system in European countries represents one of the most energy-intensive sectors in the agriculture and agro-industry sector. In this regard, renewable energies represent an innovative solution to reduce energy costs and environmental impacts. Both, the energy demands and the economic aspects are analyzed with regard to the main energy users, i.e.: heating and cooling systems, lighting and pumping for irrigation. This work considers the use of solar photovoltaic and thermal energy. The use of semi-closed greenhouses is also considered.

Dynamique de la structure industrielle française

1990

Is the French mobile phone cartel really a cartel?

2009

International audience; France Telecom (FT), SFR and Bouygues Telecom (BT) have been fined by France's Conseil de la Concurrence (CC) for organizing a mobile phone cartel with stable market shares (one-half, one-third and one-sixth, respectively) and for directly exchanging commercial information. While not contesting the legal decision, it is argued here that the economic reasoning is flawed. (1) As the CC made much of the firms' stable market shares, we have first followed this line of reasoning by considering that the market shares are quotas under uniform costs. Even if there is a general incentive to form a monopolistic cartel, BT was too small for it to be worth its while to join it; it i…

Evaluation de la concurrence généralisée : un outil matriciel

1993

Input-output matrices and structural analysis are applied to the analysis and forecast of consequences of offensive actions in the case of multiproduct multimarket large firms.

Managerial Behavior in the Lab: Information Disclosure, Decision Process and Leadership Style

2019

This paper reports the results from a lab experiment in which subjects playing the manager role can implement either an efficient / inegalitarian allocation or an inefficient / egalitarian allocation of payoffs. The experiment simulates a stylized managerial context by allowing the manager to manipulate information and select the decision process and by allowing the stakeholders to retaliate against the manager given different choices in the decision process. We found that the inefficient allocation is often selected and that this choice depends on whether the employees can retaliate against the manager and on whether the manager can hide information about the payoffs. The social preference…

The Bank of Japan Communication in Time of Abenomics: Impacts on Financial Markets

2016

Workshop on Abenomics and the Financial Markets; International audience

Illegitimate tasks, job crafting and their longitudinal relationships with meaning of work

2021

The aims of this study were twofold: first, to investigate whether illegitimate tasks and job crafting are associated longitudinally with meaning of work, and, second, to explore whether job crafti...

Competency needs among managers from Spanish hotels and restaurants and their training demands

2003

Abstract This study aims to: (1) identify managerial competency needs in the Spanish hospitality industry, (2) to differentiate present and future training demands requested by managers, and (3) to identify the relationship between managerial competency needs and training demands. The sample was made up of 80 Spanish hotel and restaurant managers. Results show technical managerial competency needs mainly in computing, languages, and economic–financial management. Generic managerial competency needs appear mostly in job performance efficacy and self-control and social relationships. All training demands refer to technical issues, while none refer to generic managerial competencies. Moreover,…

Membrane Bioreactors for wastewater reuse: Respirometric assessment of biomass activity during a two year survey

2018

Abstract Stricter effluent limits, water shortage conditions, land availability requires today even more the needs of advanced wastewater treatments. Attractive solutions come from membrane bioreactors (MBR), Integrated Fixed Film Activated Sludge (IFAS) or combinations (i.e., IFAS-MBRs). One crucial aspect for the applicability of this overall new technology, compared to the conventional activated sludge systems, is the lack of knowledge for design and manage (e.g., kinetic constants, optimal operative conditions etc.). In view of the above frame, the aim of the present study was to assess the kinetic and stoichiometric parameters of bacterial species in MBRs by means of respirometric tech…

Knowledge management in developing regions: the case of Valle de Aburrá, Colombia

2019

This study aims to identify the components of a knowledge management (KM) model to support innovation governance in a Colombian cosmetics cluster. The inter-organisational management of knowledge applied to innovation governance, and the perspective of endogenous economic development emphasises the structural specificities of developing countries. In line with this objective, the community-based participatory research (CBPR) and Delphi methods were combined to collect information from the cluster's different stakeholders, among them dependent shareholders who expressed their views through spokespersons. In an initial stage, a knowledge management model was built. After a second stage with a…