Search results for "Operations Research"
showing 10 items of 1297 documents
CREDIBILIDAD EN LATINOAMÉRICA DEL INFORME DE RESPONSABILIDAD SOCIAL CORPORATIVA
2014
Para dar mayor credibilidad a la información publicada en los informes de responsabilidad social corporativa se asigna a estos de un proceso de aseguramiento por parte de un experto externo. Esta investigación se basa en 1.021 observaciones de 12 países de Latinoamérica durante los años 2006-2010. A la vista de los resultados, podemos concluir que Latinoamérica es una región donde cada vez hay un mayor compromiso con la sostenibilidad. Además, los resultados señalan que la decisión de otorgar mayor credibilidad a las políticas sostenibles por medio del aseguramiento depende del tamaño de la empresa, del sector al que pertenece y del país donde se encuentre. Para dar mais credibilidade às in…
CEGUERA AL PATROCINADOR: APLICACIÓN A CARTELES DE EVENTOS DEPORTIVOS
2018
Advertising posters in sports sponsorship are versatile marketing tools with significant media impact and high visibility. However, the academic literature on the impact of advertising posters in this field is scarce. The purpose of this research is to measure the spontaneous recall of and attention toward business brands sponsoring sports events while assessing their location and congruence level. The sample was segmented according to gender. The experiment involved 12 stimuli related to three sporting disciplines corroborating the issue of media blindness with respect to advertising posters. Consistent with the placement theory, we found that the position of the sponsoring brand affecte…
Análise de divulgação de risco no Relatório Anual de Governança corporativa utilizando fuzzy-set qualitative comparative analysis
2016
ABSTRACT This paper explores the necessary and sufficient conditions of good Corporate Governance practices for high risk disclosure by firms in their Corporate Governance Annual Report. Additionally, we explore whether those recipes have changed during the financial crisis. With a sample of 271 Spanish listed companies, we applied fuzzy-set qualitative comparative analysis to a database of financial and non-financial data. We report that Board of Directors independence, size, level of activity and gender diversity, CEO duality, Audit Committee independence, being audited by the Big Four auditing firms and the presence of institutional investors are associated with high risk disclosure. The…
EMPRESA FAMILIAR, EQUIPOS DIRECTIVOS, DIVERSIDAD Y AMBIDIESTRÍA EN LAS PYMES
2015
RESUMEN El objetivo de este trabajo es analizar el papel del carácter familiar en la ambidiestría de las pequeñas y medianas empresas (PyMEs). Proponemos que las capacidades asociadas al carácter familiar de la empresa y a las características demográficas de sus élites directivas, específicamente su diversidad, afectan a los procesos de toma de decisiones. Dichas características facilitan la percepción de los cambios en el entorno y la respuesta ante ellos con alternativas que, implicando conflictos o tensiones, permiten aprovechar dichos cambios y, además, promueven la habilidad de reconfigurar los recursos para conseguirlo. En una muestra de 132 PyMEs demostramos que la ambidiestría se ve…
Como gerentes de nível médio contribuem para o processo de formação de estratégia: conexão entre processos estratégicos e práticas estratégicas
2010
The role of middle management is essential when managing integrative and emergent strategy formation processes. We stand out the importance of its role connecting micro and macro organizational level offering a very important contribution when examining the strategy-as-practice perspective and integrative strategy formation process. The main goal of this research is to analyse the relationship between the integrative strategy formation process and the roles of middle management under the strategy-as-practice perspective. To check it out we adopted a qualitative methodology droving a case analysis in a Spanish University. Data was collected by means of personal interviews with members of dif…
Decreasing consumer animosity: The relationship between fast food businesses and social conflicts in Latin America and the Caribbean
2021
Consumer animosity represents discomfort towards foreign goods, services and brands originating in countries with which there is some kind of conflict; in this way, a better understanding of consumer behavior in respect of hostilities between countries is sought. On the other hand, the conflicts in Latin America and the Caribbean are often overlooked in the academic literature, which focuses on studying the major Western economies and the great Asian tigers, given their political, economic and military value; for this reason, consumer animosity studies are mostly conducted in these countries. This study seeks to contribute to the scarce literature on consumer animosity in Latin America, thr…
Authentic leadership and team climate: testing cross-lagged relationships
2016
Purpose – The purpose of this paper is to examine the relationships between authentic leadership and team climate across 22 months. More specifically, three alternative causation models (normal, reversed, reciprocal) were tested. Design/methodology/approach – The longitudinal study was conducted among 265 Finnish municipal employees (87.5 per cent women, mean age 48.4 years). The participants completed a questionnaire three times: at baseline (T1), about 14 months after baseline (T2) and about eight months after the second questionnaire (T3). Findings – The cross-lagged analyses based on structural equation modelling lent support to the reversed causation model more than the normal causati…
Probabilistic Fuzzy Approach to Evaluation of Logistics Service Effectiveness
2014
Received: 9 September 2014 Abstract Accepted: 11 October 2014 Logistics service providers offer a whole or partial logistics business service over a certain time period. Between such companies, the effectiveness of specific logistics services can vary. Logistics service providers seek the effective performance of logistics service. The purpose of this paper is to present a new approach for the evaluation of logistics service effectiveness, along with a specific computer system implementing the proposed approach – a sophisticated inference system, an extension of the Mamdani probabilistic fuzzy system. The paper presents specific knowledge concerning the relationships between effectiveness i…
Nonlinear associations between breached obligations and employee well-being
2015
Purpose – The purpose of this paper is to analyze the nonlinear association between proportions of breached obligations within the psychological contract (PC) and three dimensions of employee well-being, and the mediating role of contract violation in these relationships. With this study the authors gain a more detailed understanding of PC evaluations and their consequences for well-being. Design/methodology/approach – The authors build on asymmetry effects theory and affective events theory to propose that breached obligations outweigh fulfilled obligations in their association with well-being. The hypotheses are tested using a sample of 4,953 employees from six European countries and Isr…
Conflicting personal goals: a risk to occupational well-being?
2015
Purpose – The purpose of this paper is to investigate the moderating role of goal conflict in the relationship between the contents of managers’ personal work goals and occupational well-being (burnout and work engagement). Eight goal categories (organization, competence, well-being, career-ending, progression, prestige, job change, and employment contract) described the contents of goals. Goal conflict reflected the degree to which a personal work goal was perceived to interfere with other life domains. Design/methodology/approach – The data were drawn from a study directed to Finnish managers in 2009 (n=806). General linear models were conducted to investigate the associations between go…