Browsing by Issue Date, starting with "2022-05-06"
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- The contribution of platform-based food sharing start-ups to food waste reduction in developed countriesPublication . Pielow, Zarah; Leglise, LaureThis thesis aims to assess how platform-based food sharing start-ups tackle the problem of food waste in regard of the three dimensions of sustainability: economic, environmental and social. Drawing on a comparative case-study design, I analyzed three platform-based food sharing start-ups. To assess the sustainability of the platform-based start-ups, I examined them according to the triple layered business model (TLBMC). My empirical findings show that all three platform-based start-ups provide climate change mitigating benefits by reducing CO2 emissions in the environmental layer of the TLBMC. The value propositions of the economic and social layer differ, depending on which food sharing model the start-ups adopt. Platformbased start-ups that apply the “sharing for money” model benefit food businesses who use the platform for for-profit reasons. Alternatively, they embrace the “sharing for community” model and comfort the end consumer. This thesis contributes to the literature on food sharing models as it enriches the understanding on how food sharing models tackle the problem of food waste taking into account the three dimensions of sustainability. In addition, this study contributes to sustainable business model research by examining how innovative, platform-based business models practice sustainability across the three layers of the TLBMC.
- Studying abroad: the role of consumer cosmopolitanism in the enrolment decisionsPublication . Salomão, Miriam Taís; Silva, Susana Costa; Côto, José RicardoPurpose: Cosmopolitans transcend their local boundaries by interacting and actively seeking other cultures, and the applications of these characteristics to consumption behaviour is called consumer cosmopolitanism. To outline inferences on what school leavers would experience, consider or do when planning to study abroad, this paper aims to examine people who have experienced Erasmus concerning the relationship between their level and type of consumer cosmopolitanism and the decisions related to enrolling in the Erasmus programme, which include the decision itself, motivations, choice of destination, pursuing cultural differences and search for different levels of globalisation.Design/methodology/approach: After proposing a conceptual model, data were collected by surveying undergraduate or postgraduate students. Then a set of multivariate analyses were developed to validate the hypotheses. Findings: Contrarily to what could be expected, results indicate that consumer cosmopolitanism decreases the likelihood for students to enrol on the programme. Additionally, three types of consumer cosmopolitanism were found: low, cultural and high cosmopolitans. According to results, low cosmopolitans display lower likelihoods of enrolment than the other two types. This evidence supports that intention to enrol is not always a good predictor of behaviour and that a gap is proven here as well. This study also suggests that cosmopolitan consumers do not reveal a preference for countries with similar/different cultures or levels of globalization to that of their own country, but, conversely, experiencing a different culture remains one of the leading motivations for these consumers. Originality/value: Although cosmopolitanism has been extensively studied in different research fields, its link with the decisions on studying abroad has barely been explored.
- Sustainable fashion : make green the new blackPublication . Alós, Inês Rafaela Pettermann de; Leglise, LaureThe increase of climate change along with the growing concern with the environment among the population, has led multiple industries to address the issue of sustainability. The fashion industry has received greater exposure regarding this issue since it is the second most polluting industry in the world. In recent years, several sustainable fashion brands have emerged. Yet, these companies face challenges in implementing sustainability. Recent research shows that there are also several barriers to sustainable fashion consumption, as well as possible solutions to overcome them. Nevertheless, it remains unclear if these solutions have been implemented by brands and if they are successful, and whether new solutions have emerged in the meantime. Therefore, this thesis research question is: How can sustainable fashion brands be more successful? To answer this question, I adopted a qualitative approach and conducted a multiple case study on four Portuguese sustainable fashion companies. In addition, 7 young Portuguese women were also interviewed. The results show that there are still several barriers to the growth of sustainable fashion brands and that not all proposed solutions are feasible. However, I have identified 7 solutions that have been implemented by sustainable fashion brands and have been successful and 7 suggestions whose success has not yet been proven as they have not yet been implemented, but which have had a positive reaction from both companies and young female consumers. This study is mainly relevant for managers, since it offers practical recommendations for sustainable fashion managers to attract young consumers.
- Sustainability and health in portuguese canteens : an overview of the implementation of international and governmental guidelinesPublication . Martins, Catarina da Cunha Rodrigues Miranda; Leglise, LaureThe growing societal urgency toward adopting more sustainable and healthier lifestyles and consumption motivates organizations to modify their practices and take on new ones. The food sector plays an extremely relevant role since food directly influences health, and food production causes significant pollution levels. Several guidelines are produced to mitigate these issues. Nonetheless, there is a gap in literature regarding which guidelines apply to the food industry and the process through which they are implemented within the sector. This thesis examines how Portuguese canteens implement sustainable and healthier guidelines produced by the Government and international organizations. To answer the research question, I conducted a multiple case study on two canteens and two collective catering companies. The phenomenon of how canteens translate sustainable and healthier guidelines in the implementation process was studied in light of the Scandinavian institutionalism theoretical framework. Results show that Portuguese canteens have been placing great effort into promoting sustainability and health. However, they tend to focus more on Portuguese guidelines rather than international ones. Interestingly, Portuguese guidelines are inspired by international ones.
- Implementing sustainability in luxury hotels without compromising luxury : the case of five luxury hotelsPublication . Sofio, Ana Filipa Seixas de Melo Bretes; Leglise, LaureThis research aims to understand how luxury hospitality is implementing sustainable practices without compromising luxury. In order to answer this research question, a qualitative approach was used, and a comparative study about five luxury hotels located in different areas of Portugal was conducted. The findings show that these hotels can implement sustainability practices without compromising luxury by clearly defining their luxury perception, implementing water and energy reduction practices, being ecofriendly, practicing agriculture and vinification, sourcing locally, and by volunteering and donating. By implementing these practices, hotels have seen a reduction in operational costs.