Listar Investigación por centro "Facultad de Ciencias Económicas y Empresariales"
Mostrando ítems 1-20 de 870
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50 Años de Arc Routing
(2014-07-14)Hace poco más de 50 años, un matemático chino, Meigu Guan, planteó el problema de encontrar un recorrido de las aristas de un grafo no dirigido que fuera el más corto posible. Guan buscaba minimizar la longitud de un camino ... -
A critical review of private labels (PLs): implications for managing retail brands
(2013-11-25)Purpose – The aim of this paper is to present a review of the state of empirical and theoretical research about Private Labels (PL) and to develop a framework for future research. Design/methodology/approach – This paper ... -
A Cross Country Prescriptive Analysis of the Efficiency of Educational Systems
(2016-11-21)How does a country achieve the most efficient education system possible? We examine the efficiency of educational systems across the world using internationally comparable performance of secondary school pupils. We use ... -
A cross validation of Consumer-Based Brand Equity (CBBE) with Private Labels in Spain
(2015-09-24)In recent years a number of Consumer-Based Brand Equity (CBBE) models and measurement scales have been introduced in the branding literature. However, examinations of brand equity in Private Labels (PL) are rather limited. ... -
A decision model for stochastic optimization of seasonal irrigation-water allocation
(Elsevier, 2022-01)Optimal water allocation on a seasonal basis is generally a decision taken with uncertainty regarding seasonal crop needs (unknown yield, precipitation and other environmental factors). Decision criteria, such as “irrigating ... -
A dynamic modelling approach to manage the cruise port of call
(Elsevier, 2022-06)This study presents a dynamic model for the management of a cruise port, simulating the behavior of the system under different scenarios for the period 2015–2025. The proposed management system considers the factors ... -
A Fuzzy Clustering Approach to the Key Sectors of the Spanish Economy.
(Economic System Research, 2006)La búsqueda de los sectores clave de una economía ha sido y es uno de los temas más recurrentes del análisis input-output. Además de su liderazgo para impulsar el desarrollo, concepto demasiado amplio e impreciso, un sector ... -
A Global Survey of Scientific Consensus and Controversy on Instruments of Climate Policy
(Elsevier, 2024-01-13)There is continuing debate about which climate-policy instruments are most appropriate to reduce emissions. Undertaking a global survey among scientists who published on climate policy, we provide a systematic overview of ... -
A License to free ride? Centrality, authority & ostracism in social-dilemma networks
(2014-04-24)We investigate the effects of power derived from centrality and authority on contributions in repeated social dilemma settings. Groups of five players play VCMgames on a fixed network, where there is one central player ... -
A measure of tourist experience quality: the case of inland tourism in Malaga.
(Taylor & Francis, 2017-09-07)Although Malaga is a major tourist destination, research focused on the coastal area. However, the interior of the province has a growing tourism industry, so this tourism industry needs to be studied. The goal of this ... -
A Model of Consumer-Based Brand Equity (CBBE) for Global Fashion Brand
(University of Zaragoza, 2017)This study’s aims are twofold. Firstly, to assess the external validity of Yoo and Donthu's (2011) and Nam et al.’s (2011) brand equity model and a retail brand equity model in the retail industry in Spain. Secondly, to ... -
A multiobjective interval programming model to explore the trade-offs among different aspects of job satisfaction under different scenarios
(Elsevier, 2019)The need for greater concern about job quality/satisfaction seems clear, due to its potential link with workers' productivity, to the extent it affects employees' quitting behaviour, absenteeism, turnover, and firms' ... -
A novel approach for exploring the trade-offs between several features of students’ well-being
(Wiley, 2021)We propose a novel approach to explore the trade-offs between four features of students’ well-being (anxiety, motivation, sense of belonging, and bullying). On the one hand, a multiobjective interval problem is formulated ... -
A re-examination of the Menu Planning Problem from a Multiobjective Optimization perspective: The SHARP approach
(UMA Editorial, 2024-03)En este trabajo se resuelve el problema de planificación de menús desde una perspectiva multicriterio aplicando técnicas metaheurísticas. Se trabaja en el enfoque SHARP, siglas en inglés de sostenibilidad, salud, asequibilidad, ... -
A Safety System based on Bluetooth Low Energy (BLE) to prevent the misuse of Personal Protection Equipment (PPE) in construction
(Elsevier, 2022-05-15)In this paper we address the issue of safety in the use of Personal Protection Equipment (PPE) in construction, industrial, or similar sites where power tools are used. We propose a novel solution that can control actively ... -
A sectorial analysis of the gender wage gap along the wage distribution in Spain
(2022-11-17)This paper contributes to the study of the gender wage gap in the Spanish service sector along the wage distribution. This analysis of the gender wage gap is carried out in three stages. The first is based on a specific ... -
A system of insolvency prediction for industrial companies using a financial alternative model with neural networks
(2013-01)En la literatura contable, encontramos el uso de redes neuronales (NN) para predecir datos de insolvencia del último año financiero antes de la quiebra, con una tasa de éxito inferior al 85%. El objetivo de este trabajo ... -
A test for the too big to fail hypothesis for european banks during the financial crisis
(2014-11-10)Motivated by the theoretical prediction of the opportunistic behaviour of large banks that face expected public intervention, we test a fulland a partial form of the too-big-to-fail (TBTF) hypothesis. The full form of ... -
A trend analysis of private label research between 2000 and 2012
(2014-07-03)The aim of this study is to review the state of empirical and theoretical research about Private Label (PL) and to identify gaps and future research avenues. This paper uses a bibliometric approach of recent advances in ... -
A-GWASF-GA: The New Version of GWASF-GA to Solve Many Objective Problems
(2019-06-26)A new version of the evolutionary algorithm based on GWASF-GA [1] is proposed in this work. GWASF-GA is an aggregation-based algorithm which uses the Tchebychev metric plus an augmentation term as fitness function and two ...