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Publicações

Publicações por Belém Barbosa

2019

An Exploratory Study on Children’s Word-of-Mouth Communication

Autores
Barbosa, B; Brito, PQ;

Publicação
Developments in Marketing Science: Proceedings of the Academy of Marketing Science

Abstract
This study aims to contribute to the understanding of children’s word-of-mouth communication: how it is processed, its dimensions and its relation to other sources of information and to young consumers’ use of the Internet. Theoretical contributions from consumer socialization, new media and word-of-mouth communication studies are assembled, and an exploratory qualitative analysis in the form of focus group interviews with 7–11-year-old children is reported. We provide empirical evidence for word-of-mouth communication being a common activity among children. Observation and marketing exposure both complement and trigger word-of-mouth activity. Electronic word-of-mouth communication is less frequent, but the Internet is a relevant source of information and marketing exposure; it assists children’s learning about products and brands and furthers their purchase decision processes. This study suggests that word-of-mouth communication received by children is more complex and dynamic as compared to extant literature, suggesting that future research further explores its sought and unsought components, as well as its relationship with non-verbal peer influence that results from observation. © 2019, Academy of Marketing Science.

2024

A closer look at customer experience with bundle telecommunication services and its impacts on satisfaction and switching intention

Autores
Ribeiro, H; Barbosa, B; Moreira, AC; Rodrigues, R;

Publicação
JOURNAL OF MARKETING ANALYTICS

Abstract
The telecommunications sector faces a major challenge of high customer churn. Despite this, there is still a lack of research that explores the switching intention for telecommunication services, particularly with bundle services that currently dominate the market. This study aims to provide insight into consumer behaviour regarding bundle telecommunication services by examining the factors that impact satisfaction and switching intention, both directly and indirectly. Eighteen hypotheses were defined based on the literature, and were tested through a quantitative study with 910 bundle service customers using structural equation modelling with Smart-PLS. The results show that internet and television services have the strongest indirect impact on switching intention, mediated by overall satisfaction and loyalty. Additionally, the results indicate that switching costs and barriers do not significantly affect switching intention, and surprisingly, perceived contractual lock-in positively influences switching intention. This study provides a comprehensive understanding of the customer experience with bundled telecommunications services and offers relevant insights for telecommunication managers to prevent customer loss to competitors.

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