Search results for "Resource management"
showing 10 items of 1491 documents
A Further Note on Endogenous Spillovers in a Non-tournament R&D Duopoly
2008
This note considers the paper of Poyago-Theotoky (1999) on strategic R&D with endogenous spillovers. It proves through an example that, under R&D collusion, optimality sometimes requires either minimal or asymmetric spillovers. It also provides a simple sufficient condition for optimal spillovers between colluding firms to involve maximal spillovers (i.e., complete sharing of information).
Culture at work: how culture affects workplace behaviors
2014
Purpose – The purpose of this paper is to give structure to the argument that “culture matters.” Further, the aim is to show how cultural differences shape the use of incentives within firms and point toward culturally affected degrees of efficiency. Design/methodology/approach – The paper incorporates differences in the evaluation of the stimuli money, order, and monitoring into a simple efficiency wage model. Profit maximizing firms are assumed. Findings – It is found that the use of incentives should respect the cultural surrounding. Data from a real-world analysis can partly be explained with this model, which was not done before. Research limitations/implications – The major limitation…
The validity of collective climates
1999
The objective of this study is to test the validity of the collective climate concept. It was expected that membership in collective climates was related to membership in the collectivities defined by departmental membership, hierarchical level, shift, job location and organizational tenure. The study sample was composed of 195 employees from a central administration agency. Using a combination of hierarchical and non-hierarchical clustering methods, three different collective climates were obtained. The results showed that only hierarchical level was related to collective climate membership. Based on all the results obtained, the debate on the validity of collective climates is reconsidere…
A typological approach of perceived resource fluctuations after job transitions in a representative panel study
2020
Job and career transitions are unique experiences that vary within and between persons. One possible reason for the differential effects of transitions is that they can involve resource gains, loss...
El componente de selección adversa de la horquilla de precios cotizada: una revisión de los modelos de estimación
2005
-Jose.E.Farinos@uv.es -Ana.M.Ibanez@uv.es Una de las principales preocupaciones en el área de la microestructura del mercado ha sido la estimación de los componentes no observables de la horquilla de precios a partir de las series de datos que proporcionan los mercados financieros, despertando quizá un mayor interés el de selección adversa por la implicaciones que supone la existencia del mismo. Esto ha provocado el desarrollo de numerosos modelos empíricos que, basándose en las propiedades estadísticas de las series de precios, proporcionan dichas estimaciones. La mayor disponibilidad de datos existentes en los mercados ha permitido el desarrollo en los últimos años de modelos basados en t…
Intangible Resource Management - an Organisational Approach
2017
Abstract This article is seeking to improve the intangible resource management at organisation level by highlighting the importance of this type of management on one hand and, on the other hand, by creating a pattern describing the process to be followed by the organisations that wish to implement an intangible resource management system. Thus, this study shows the premises underlying the author’s approaches on the importance of intangible resource management, the concept of intangible resource management is substantiated, and some general principles are formulated regarding the substantiation and implementation of this type of management. Specific processes representing the scope of the ma…
Radio network aspects
2006
Publisher Summary This chapter reviews the mobile radio access network reference scenarios (MORANS)—used to study the performance of the radio cellular networks related to UMTS and the methodologies for the radio network performance evaluation, including the theoretical connectivity models,. It discusses the techniques for radio network optimization such as the packet scheduling for cellular systems or system capacity maximization through the use of multiple antennas. . In order to perform system simulations, reference values for the main parameters characterizing a WCDMA network, are required. MORANS is used for the identification of such parameters. The parameters are classified in two gr…
A Delay-Centric Dynamic Resource Allocation Algorithm for Wireless Communication Systems Based on HNN
2008
This paper proposes a dynamic resource-allocation (DRA) algorithm for packet data services in wireless communication systems based on Hopfleld neural networks (HNNs). The resource-allocation algorithm assumes a delay-centric approach in that it maximizes resource utilization of the overall system while minimizing the packet delay. The real-time (RT) working capability of HNN hardware implementation means that a very powerful scheduling DRA algorithm can be obtained. A generic formulation of the algorithm is presented to establish the optimal bit rate allocation. In addition, some illustrative examples of this formulation are given, considering specific wireless communication systems, such a…
Improved support for streaming services in vehicular networks
2004
This paper presents a resource management mechanism aimed at improving the effectiveness of streaming services in vehicular networks. The scenario considered in this paper is that of a group of customers located into a same public vehicle, e.g. a moving train connected to the network via a satellite link, and requesting either video-on-demand-like services, as well as real-time diffusive (broadcast) streaming services. We show that a proxy server, devised to introduce an elastic buffer aimed at decoupling the information retrieval download speed on the outer network from the natural play-out speed used in the vehicular network, results to be an extremely effective approach in reducing the o…
Genetic analyses of ling (Molva molva) in the Northeast Atlantic reveal patterns relevant to stock assessments and management advice
2014
AbstractThe ling, Molva molva, is a commercially exploited demersal gadid fish distributed throughout the Northeast Atlantic. Here, we provide the first study of population genetic structure by genotyping 6 geographically distinct samples with 11 microsatellite DNA markers. The results rejected the hypothesis of a single ling stock in the Northeast Atlantic, and rather suggested the existence of two or more groups, with the main grouping represented by a western (comprising Rockall and Iceland) and an eastern group (Faroe Bank, Norway). Significant genetic differences coincide with an expanse of deep water that probably limits connectivity facilitated by migration. Retention in gyres and di…