Search results for "Management Information System"
showing 10 items of 301 documents
The effects of message framing in CSR advertising on consumers’ emotions, attitudes, and behavioral intentions
2022
While recent research on sustainability communication demonstrates the relevance of message framing, research on the effects of message framing on consumers' emotions is scant. Using the Stimulus-Organism-Response (5-0-R) framework, this paper examines the impact of environmental advertisements (stimuli) on two discrete emotions - hope and guilt - (organism) and how these emotions influence consumers' behavioral intentions (responses). Relying on the prospect theory, this study focuses on positive (gain) and negative (loss) frames. Study 1 shows that, in the context of Corporate Social Responsibility (CSR), a gain message elicits hope while a loss-message triggers guilt. Study 2 shows that …
Buying Intention, Acceptability and Frequency of Purchase: Analyzing their Determinants using SEM
2019
Considering the growing relevance of Indian retail sector, this research aims to study the consumer buying behaviour towards national brands (NB). More in detail, this research shall explore the determinants of buying intention, acceptability and frequency of purchase developing a model for consumer buying behaviour toward NB. A structured questionnaire was provided to the respondents across Delhi (National Capital Region). At the first stage, exploratory factor analysis (EFA) has been used to test dimensionality of the data with the aim to produce a set of items reflecting the meaning of the relative construct. Then, structural equation modelling (SEM) has been implemented using AMOS in or…
Relationship and Market Conditions: Outcomes in Marketing Channels
2012
Purpose: In today's highly competitive business environment, many organizations are tending to reduce the number of suppliers to focus on establishing stable and close relationships with a small number of them. The study here analyzes the influence of both market and relationship conditions on trust, commitment, and customer loyalty. Methodology/Approach: Empirical research was conducted by collecting information from a sample of 304 retailers. A structural equations model is estimated. Findings: Results support a positive influence of relationship value on trust and, in turn, on long-term orientation and commitment, with the latter as a strong antecedent of customer loyalty. In contrast, d…
Mind Your Space! Desk Sharing Working Environments and Employee Commitment in Austria
2019
This paper empirically examines the influence of desk sharing on the various forms of employee commitment. Previous literature has examined the influence of innovative workspace on employee satisfaction as well as the possible the benefits and disadvantages of desk sharing, but not the influence desk sharing may have on employee commitment. Our study examines the level of commitment in organisations that apply desk sharing compared to those with traditional office settings, finding that desk sharing does not necessarily have a negative influence on commitment. Indeed, desk sharing employees show higher level of affective commitment when applied moderately. However, a radical application of …
An empirical analysis of online price dispersion in the Italian airline industry
2015
Firms operating in the electronic marketplace set and adjust prices to affect demand and profitability. In service markets, such as airline markets, different prices are commonly offered by diverse firms to accommodate to a variety of market segments having particular sets of consumer attitudes. This variation in prices is the price dispersion and is based on market distinctiveness deriving from customer heterogeneity as well as the peculiar competition in the specific market arena. In this paper we use a panel dataset from the Italian airline market to investigate the role of competition and different online channels in the emergence of price dispersion. Specifically, we examine the unclea…
Multi-objective memetic optimization for the bi-objective obnoxious p -median problem
2018
Abstract Location problems have been studied extensively in the optimization literature, the p-median being probably one of the most tackled models. The obnoxious p-median is an interesting variant that appears in the context of hazardous location. The aim of this paper is to formally introduce a bi-objective optimization model for this problem, in which a solution consists of a set of p locations, and two conflicting objectives arise. On the one hand, the sum of the minimum distance between each client and their nearest open facility and, on the other hand, the dispersion among facilities. Both objective values should be kept as large as possible for a convenient location of dangerous faci…
Tabu search for the Max–Mean Dispersion Problem
2015
In this paper, we address a variant of a classical optimization model in the context of maximizing the diversity of a set of elements. In particular, we propose heuristics to maximize the mean dispersion of the selected elements in a given set. This NP-hard problem was recently introduced as the maximum mean dispersion problem (MaxMeanDP), and it models several real problems, from pollution control to ranking of web pages. In this paper, we first review the previous methods for the MaxMeanDP, and then explore different tabu search approaches, and their influence on the quality of the solutions obtained. As a result, we propose a dynamic tabu search algorithm, based on three different neighb…
A hybrid metaheuristic for the cyclic antibandwidth problem
2013
We propose a hybrid artificial bee colony algorithm for the cyclic antibandwidth problem.We present a computational comparison of different parameter settings.We derive a fine-tuning hybrid artificial bee colony algorithm.The proposal is very competitive with the state-of-the-art algorithm for the cyclic antibandwidth problem. In this paper, we propose a hybrid metaheuristic algorithm to solve the cyclic antibandwidth problem. This hard optimization problem consists of embedding an n-vertex graph into the cycle Cn, such that the minimum distance (measured in the cycle) of adjacent vertices is maximized. It constitutes a natural extension of the well-known antibandwidth problem, and can be v…
Methodological Approach to Studying the dynamics of production networks: a Discrete Event Simulation Model
2013
This paper shows how discrete-event simulation represents an appropriate tool for approaching the dynamics of production networks. Three important factors influencing production network dynamics, specifically finite production capacity, manufacturing lead time, and its variability are discussed and a basic discrete-event simulation model is presented. Such model, which in its basic form represents a simple retail/distribution two-stage supply chain, is then extended in order to take into account those factors that can not be included in a classical control theoretical model.
A survey of serendipity in recommender systems
2016
We summarize most efforts on serendipity in recommender systems.We compare definitions of serendipity in recommender systems.We classify the state-of-the-art serendipity-oriented recommendation algorithms.We review methods to assess serendipity in recommender systems.We provide the future directions of serendipity in recommender systems. Recommender systems use past behaviors of users to suggest items. Most tend to offer items similar to the items that a target user has indicated as interesting. As a result, users become bored with obvious suggestions that they might have already discovered. To improve user satisfaction, recommender systems should offer serendipitous suggestions: items not …