Advancement in packaging technology has played an essential role in reducing food waste and losses; however, most of this technology relies mostly on the use of plastics. Thus, there is an imminent need to think seriously about the transition towards a circular bioeconomy of innovative biobased materials with biodegradability potentials. This paper examines the driving forces behind the changes in food plastic packaging regimes and specifically seeks to understand how socio-technical configurations may influence niches to transition to a circular bioeconomy, particularly biobased biodegradable plastic materials. By employing a systematic review of the literature, we find that coordination with other back-end socio-technical systems that provide valorization of packaging waste is crucial to enable the transition. The literature indicates that one possible transition path is that the biobased biodegradable materials serve as “carriers of food waste”. The paper contributes to the discussion on the dynamics of food packaging in the transition to a bioeconomy viewed through the lenses of a socio-technical system (niche–regime–landscape), which continues to reinforce future actions, leading to better management of packaging end-of-life.

Purpose: The COVID-19 pandemic situation has imposed changes in the way many services are being provided. The purpose of this paper is to explore the use of lean thinking and digital transformation on services redesign of a higher education institution. The aim is to improve efficiency and incorporate new health and safety recommendations because of the pandemic situation. Design/methodology/approach: This paper follows a case study approach to explore how lean thinking contributes to the digital transformation of services. The data was collected through student surveys from a Portuguese University, where three different academic services were selected. Findings: This paper identifies important requirements for new and improved online alternatives to face-to-face interactions of the students with the academic services. It also shows that lean thinking is a driver for digital transformation of services. Practical implications: This paper presents a dedicated roadmap to aid the implementation of a digital transformation process within student academic services of higher education institutions. Originality/value: This paper addresses the digital transformation of services through a lean thinking perspective and considering four dimensions: quality, efficiency, cost reduction and health and safety.

Purpose: The aim of the paper is to assist hospitality business, operating in a sharing economy model and responding to coronavirus disease-2019 (COVID-19) crisis. It is argued that the creation of a strategy to face COVID-19 crisis should be focussed on what the guests valued most. The paper focusses on the Airbnb service, which is the leading platform in accommodation inside the sharing economy, to explore the consumer profile and analyse its motivations to use hospitality service, based on socio-demographic characteristics and user experience.Design/methodology/approach: The research uses a questionnaire survey targeting tourists who have experience using the Airbnb service. A total of 380 valid responses were analysed with statistical package programme for the social sciences (SPSS), performing a multivariate variance analyses (MANOVA) and univariate analysis (UNIANOVA), which corresponds to five of the main motivations regarding Airbnb booking.Findings: The results show a motivation increase towards the sharing economy and benefits of the sharing economy for customers between 41 and 60 years of age. It was also observed that consumers with a monthly income below the average salary level are less keen to prefer the sharing economy philosophy. Controversially, the results also show that more than 80% of the guests do not want to share the room with people they are not related to.Originality/value: The paper contributes to the understanding of consumers' behaviour by discussing the potential of the accommodation sharing model for the post-COVID recovery of the hospitality sector.

Although science diplomacy has been gaining relevance in foreign policy to solve environmental challenges, critical questions concerning what different instruments mean under the term ‘science diplomacy’ and whether science diplomacy does contribute to the progress in solving environmental issues remain unanswered. We explore those questions by linking science diplomacy salient features through documentary analysis of international instruments addressing the plastics pollution in the ocean. We find that from a science diplomacy and multi-level governance perspective, the responsibilities and capabilities of emergent actors of cross-level governance are also important, leading to more attention being paid to changes in the role of national authorities, away from passive leadership to cross-cutting coalitions supported by the salient features of science diplomacy, and redefining dominant discursive approaches that have framed plastics waste. Points for practitioners: As a result of the cost and limitations of the current international mechanisms, there is currently no incentive for individual countries to take action against marine plastic pollution. Science diplomacy and multi-level governance can contribute to international cooperation, foreign policy and national strategies. Leading efforts to engage countries with fewer scientific and technological capabilities could benefit countries’ foreign policy.