Purpose
– The purpose of this paper is to assess the factors affecting intentions to purchase food through the internet. Based on the available literature – more specifically, on Ajzen’s (1985) theory of planned behaviour and Grunert and Ramus’ model (2004) – this study proposes and tests a model of planned food purchases via the internet.
Design/methodology/approach
– A quantitative study was conducted among 403 respondents. Data were analyzed using structural equation modelling.
Findings
– The main results demonstrated that attitude and perceived difficulty are the antecedents of purchase intentions. Perceived risk had a negative relationship with attitude. With respect to lifestyle, novelty was positively related to attitude, and freshness was negatively related. In addition, novelty had only an indirect effect on intention, which was mediated by attitude. A wired lifestyle had a positive relationship with attitude, and a negative relationship with perceived difficulty.
Originality/value
– This study operationalizes and improves Grunert and Ramus’ (2004) model of intention to buy food over the internet, by developing, testing and presenting a more comprehensive model.
PurposeIn 2008, a phenomenon emerged in online retail that attracted the attention of many people, creating a new virtual model of commerce. This phenomenon was called online group buying and arrived in Brazil in 2010. The purpose of this study was to identify the factors that affect satisfaction and loyalty to group buying sites.Design/methodology/approachThrough structural equation modeling, the relationships between the attractiveness of discount rates, service quality, popularity, online brand image, antecedent word of mouth (WOM), creativity and trust in relation to consumer general satisfaction, declared loyalty, repurchase intention and positive WOM were observed. A total of 727 valid questionnaires were collected from online group buyers to test the 11 hypotheses proposed in this study.FindingsThe main contribution of this study was that it identified the strong influence of service quality, popularity and online brand image on consumer general satisfaction, and the influence of service quality, trust and general satisfaction on repurchase intention. It also identified the influence of trust, creativity and general satisfaction on declared loyalty, and finally, the influence of trust and general satisfaction on positive WOM.Research limitations/implicationsBecause of the extensive and robust model, other statistical interactions among the constructs were gauged. It is possible that new structures and paths for alternative models can be proposed in the future with the inclusion of new relationships not analyzed in the present study. Furthermore, future studies should consider testing the generated model in other countries, as the particular features of collective purchasing in Brazil should be taken into account.Practical implicationsIn addition to being concerned with the attractiveness of discounts, marketing managers of group buying sites should concentrate their efforts on strengthening perceived quality, image, trust and the creativity of the site to ensure customer loyalty.Social implicationsThe online group buying business model that was established in Brazil differs significantly from the American and European models. As many online group buying studies have been conducted in these markets, Brazilian consumers will enjoy substantial gains in the quality of the service provided by collective purchasing sites through the development of actions that focus on improving the factors that affect these consumers.Originality/valueThe originality of this study lies in the development of a single model that tests a set of factors gauged separately in other studies related to online purchase behavior in a broader perspective.
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