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Environmental and health concerns are considered the most significant motivations for organic food purchasing behaviour (OFP). This study focuses on the roles of health and environmental concerns in OFP in China, aiming to explore whether there are differences in the effects and mechanisms of these two concerns.

We use the PLS-SEM to conduct empirical tests, drawing from survey data collected from 628 Chinese consumers.

The results showed that the OFP was influenced differently by health and environmental concerns. Specifically, the total effect of environmental concern on OFP outweighs that of health concern, whereas the opposite is true for direct impacts. Additionally, environmental and health concerns can influence OFP through attitude and subjective norms, although the specific mechanisms vary. Environmental concern affects OFP more through subjective norms, whereas health concern affects OFP mainly through attitude. Meanwhile, functional value quality was a significant moderator that enhanced the indirect effect of motivation on OFP.

A theoretical framework is constructed to explore the role of two types of motivations in OFP within emerging economies like China, revealing their mechanism and interaction effect with functional values.

The purpose of this study is to evaluate how Qatar Airways’ sponsorship of FC Barcelona affects Qatar’s sports diplomacy and brand awareness. It focuses on the sponsorship’s demand strategy and takes into account the opinions and attitudes of Spanish nationals toward Qatar and Qatar Airways.

To assess this, a survey of 434 Spanish nationals from 17 different regions from four zones (North, South, Center, and East) in Spain between November 3, 2022 and November 21, 2022 was conducted using a strata sampling method.

We argue that Qatar Airways’ sponsorship of FC Barcelona serves to improve Qatar’s recognition and national reputation in Spain. We also found that there is a need for consistent sponsorship and marketing efforts in sports diplomacy to better fulfill public diplomacy aims. Overall, this paper concludes that Qatar Airways’ sponsorship of FC Barcelona positively contributes to the country’s sports diplomacy despite significant challenges.

The major contribution of this study to the literature is the discussion of the role of sports sponsorships in the recognition of the sponsor, which was assessed through conducting a quantitative analysis of public opinion in the sponsored team’s host country.

The emergence of artificial intelligence technologies, like ChatGPT, has taken the world by storm, particularly in the education sector. This study aims to adopt the unified theory of acceptance and use of technology to explore how effort expectancy (EEC) and performance expectancy (PEE) individually, jointly, congruently and incongruently affect higher education students’ intentions and actual uses of ChatGPT for their learning.

An advanced methodology – polynomial regression with response surface analysis – and a sample of 1,461 higher education students recruited in Vietnam through three-phase stratified random sampling approach were adopted to test developed hypotheses.

Both EEC and PEE were found to have a direct positive impact on the likelihood of higher education students’ intention to use ChatGPT, which in turn promotes them actually use this tool for learning purposes. Conversely, a large incongruence between EEC and PEE will lower the level of intentions and actual uses of ChatGPT for learning. However, when there is a growing incongruence between EEC and PEE, either in a positive or negative direction, the likelihood of students’ intentions to use ChatGPT for learning decreases.

Some practical implications are subsequently recommended to obtain advantages and address potential threats arising from the implementation of this novel technology in the education context.

This study shed the new light on the educational setting by testing how higher education students’ intentions to use ChatGPT and subsequent actual uses of ChatGPT are synthesized from the balance between high EEC and PEE.