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The study of sustainability within universities is recognized as essential for debates and research; in the long term, the “sustainable university” concepts can contribute to sustainability from a larger perspective. This study aims to propose a conceptual model for evaluating the students’ sustainability considering their interactions with the university and the environment. The proposed model is titled Sunshine model. It is applied to students of the La Salle University, Peru.

The model combines academic performance, happiness and the ecological footprint to quantify university students’ sustainability. A structured questionnaire survey was elaborated and applied to get the raw data that feeds the three methods. The students’ average grades evaluate academic performance. Happiness is quantified by the happiness index method, and the ecological footprint is measured by the demand for food, paper, electricity, transport and built-up areas. Results are evaluated under both approaches, overall group performance and clusters.

The proposed model avoids misleading interpretations of a single indicator or discussions on sustainability that lack a conceptual model, bringing robustness in assessing students’ sustainability in universities. To have a low ecological footprint, the student needs to need up to 1 planet for their lifestyle, be considered happy with at least 0.8 (of 1) for happiness index, and have good academic performance with at least a grade of 7 (of 10) in their course. Regarding the case study, La Salle students show a high academic grade degree of 7, a high level for happiness index of 0.8 and low performance for ecological footprint by demanding 1.8 Earth planets, resulting in an “environmentally distracted” overall classification for students with 2019 data. From a cluster approach, 81% of evaluated students (n = 603) have low performance for ecological footprint, whereas 31% have low performance for indicators of recreational activities of happiness. Changing lifestyles and making more recreational activities available play crucial roles in achieving higher sustainability for the La Salle students.

The happiness assessment questionnaire can be subject to criticism, as it was created as a specific method for this type of audience based on existing questionnaires in the literature. Although it can be seen as an important approach for diagnoses, the proposed model does not consider the cause–effect aspect. The decision-maker must consider the sociocultural aspects before implementing plan actions.

University managers can better understand why university students have high or low sustainability performance and provide more effective actions toward higher levels of students’ sustainability.

The proposed model, Sunshine model, overcomes the single-criteria existing tools that access the sustainability of universities. Rather than focusing on university infrastructure, the proposed model focuses on the students and their relationship with the university.

Students play an unequivocal role in sustainable universities as they are theorized to embody the mission of a sustainable university through a sustainable lifestyle and spread sustainability practices during their professional careers. Despite this, it is not well known how or why students come to embody a sustainable lifestyle. This study aims to better understand the relationship between happiness, academic achievement and sustainability behaviors among the student population in a Mexican higher education institution.

In a questionnaire study, engineering and psychology university students at a large public university in northwestern Mexico answered questions regarding their environmental sustainability behaviors, happiness and academic performance. A stratified random sampling technique was used to obtain the sample population that best represents the entire population. After chi-square tests, it was confirmed that the three variables were independent of one another. Therefore, a series of correspondence analyses were conducted to examine clusters or patterns that could indicate relationships among the three variables.

The main finding from this work was that the happiest and most academically astute participants were only slightly environmentally sustainable or not sustainable at all. The lack of environmental sustainability in students from one of the most top-rank sustainable universities in Mexico does not align with previous sustainability reports. External factors to the university, such as cultural values and extreme weather conditions, may have influenced students’ sustainability behaviors.

As with any other questionnaire study, the provided data is subject to interpretation, judgment and bias. In addition, the environmental and happiness index used in this study are not free of criticizing, and some author had disputed its efficacy. Finally, this study’s findings did not determine any causality or directionality between any of the latent variables. However, causality and directionally between environmental sustainability-happiness and happiness-academic performance have to be found in both directions.

Despite the unsustainability of students in this study, this study has several contributions. First, it provides an evaluation of a sustainable university from the perspectives and behaviors of students. The views of students as they relate to the complexities and visions of a sustainable university have remained relatively underexamined. Second, these analyses point to specific sustainability-oriented challenges and inadvertent barriers (e.g. extreme weather patterns) toward the embodiment of a sustainable lifestyle. These challenges and barriers suggest that sustainable universities need to address the dynamic changes inherent in sustainable development. Finally, this study indicates that the link between happiness, academic performance and sustainability may be more complicated and driven by cultural and structural barriers. The issue of barriers, as they relate to sustainability behaviors, is highly relevant and presents important opportunities and questions for future research.

This study provides an evaluation of a sustainable university from the perspectives and behaviors of students. Students’ views as they relate to the complexities and visions of a sustainable university have remained relatively underexamined. Second, these analyses point to specific sustainability-oriented challenges and barriers as they relate to the embodiment of a sustainable lifestyle. These challenges and barriers suggest that sustainable universities need to address the dynamic changes inherent in sustainable development. Finally, this study indicates that the link between happiness, academic performance and sustainability may be more complicated and driven by cultural and structural barriers.

In this chapter, we explore the theory of Strategy-as-Practices (S-as-P) (Jarzabkowski & Spee, 2009; Satyro, Sacomano, Contador, Almeida, & Giannetti, 2017), by looking into praxis, practices and practitioners, for better understanding how sustainability can be seen as part of the competitive advantage achieved by an integrated business strategy.

The United Nations has formulated the importance of the Sustainable Development Goals. Within the tourism and hospitality industry, although governmental organizations continue to play an important role for these initiatives, increasing number of industrial stakeholders are contributing by having sustainable oriented goals integrated in their business strategy. Traditionally, companies incorporate Corporate Social Responsibility programmes into their business strategy (Frynas & Yamahaki, 2016). However, these corporate responsibility programmes have not always been integrated as part of their strategic development. Moreover, due to the absence of the clear strategic sustainable goals, these corporate responsible practices lead to unclear integration of stakeholders' roles and their impacts to the industry.

Several theoretical approaches are possible to analyses the behaviour of practitioners leads to sustainable practices (Satyro et al., 2017). With this chapter, we show how S-as-P theory can be used in analyzing the implementation of corporate responsibility within business strategies the hospitality industry.

Approximately, 800m tons of e-waste is generated per year in India. Reverse supply chain (RSC) is the probable strategy to cope up with the issue. Setting up a RSC process is not popular in the Indian sector. There are several factors that basically control the profitability of such kind of business. Hence, the purpose of this paper is to develop a causal model among the identified issues and sub-issues for setting up a RSC in an Indian semiconductor manufacturing industry and then evaluate the critical issues based on the causal relations.

Decision-making trial and evaluation laboratory (DEMATEL) method along fuzzy set theory is used to develop the causal framework among the identified strategical and tactical issues. According to the causal relations from DEMATEL, analytical network process is then used to identify the weights of the sub-issues.

The cause–effect interactions among the main issues show that legislations and regulations, market-related issues and organizational issue are the most significant strategic issues. Uncertainty in the acquisition time is the most significant tactical issue because it has a crucial impact on the quality and quantity of the used products. Based on the obtained causal relations of the main issues, it is identified that the reduction of waste, creation of new opportunity, market competition, cost reduction, change in technology and location, capacity and number of recovery facility are the major sub-issues in RSC implementation.

This study is conducted on the basis of the experts’ opinion from a semiconductor manufacturing industry, situated in the southern part of India. Therefore, this proves its practical implications.

The paper provides the detail illustration of the issues in the RSC process, and the prioritization of the issues based on the cause–effect relationships also provides some meaningful managerial insights.

This paper aims to analyze the influence of institutional pressures on Indian Food Supply Chain (FSC) actors’ intention to adopt strategies for Sustainable Development Goals (SDGs). By focusing on an agrarian state, this paper explores the prioritizations of SDGs by FSC actors and analyzes the relative impact of institutional pressures in adopting strategies for SDGs.

Quantitative data was collected using questionnaires from 303 respondents engaged in the food industry in an agrarian state in India.

The SDG prioritizations of FSC actors are evidenced using SDG models, thereby suggesting the presence of tradeoffs and synergies within SDGs in FSCs. By using institutional theory, this study defines the impact of sustainability drivers on Indian FSCs, and contrary to previous studies, normative institutional pressures are found not significant – this paper explicates the reasons for this.

Differing stakeholder groups and their prioritizations can result in ranking one SDG over another, thereby resulting in SDG tradeoffs. Such tradeoffs imply that the achievement of one SDG could negate the achievement of another SDG, and therefore, this study explicates the need for a holistic managerial approach to adopting SDGs.

This study aims to analyze the relationship between expectations of change after a crisis, such as that generated by COVID-19, people's levels of happiness and the propensity for pro-sustainable behavior.

Surveys were conducted using 1,130 observations. The aim was to measure expectations of change during the pandemic. Furthermore, the relationship between these expectations, happiness levels, and attitudes towards sustainability was analyzed for various elements of daily life. Statistical techniques such as principal component analysis (PCA), cluster analysis, variance analysis and correlation analysis were utilized to explore the underlying patterns and relationships.

Optimistic expectations for post-pandemic change are associated with a greater likelihood of engaging in environmentally beneficial behaviors, leading to higher levels of life satisfaction. This correlation is particularly significant when individuals envision broader transformations in the collective behavior of humanity. These findings suggest a strong link between beliefs in positive societal transformations and both pro-environmental actions and personal well-being.

The unique circumstances of the pandemic, characterized by heightened media consumption, likely influenced the expectations of individuals, particularly fostering pessimistic outlooks in critical situations. Clear and solid variables were utilized despite not employing validated scales to measure expectations. However, it has been proven that there is a clear link between change expectations, happiness, and the propensity for a more sustainable daily life.

This study identifies guidelines that strengthen brands' communication strategies based on individuals' sustainability profiles and visions of the future.

There is a need to target skeptical, change-resistant segments of the population with a more convincing and solid discourse to promote sustainable consumption and behavior.

This is the first study to simultaneously address the relationship between individuals' expectations of change following traumatic events such as the pandemic, their engagement in sustainable behavior, and their increased levels of happiness.

The purpose of this paper is to examine the relationship between sustainable operations practices (SOP) and performance.

This study was conducted through a systematic literature review followed by a meta-analysis of correlations.

In the results, 14 of the relationships examined showed a positive relationship and 12 the presence of moderators. The study findings indicate that contingency affects the relationship between SOPs and performance.

The research presented in this paper is mainly limited to databases that were searched. Among the quantitative articles selected from the databases, many did not have the data needed to conduct the meta-analysis, which may have limited the results of this study.

Using the results of this study, practitioners can become aware of to the occurrence of moderating factors in the relationships, which can range from interference from other practices and variables to characteristics of the organization itself or the market in which organizations operate.

This study uses a multidimensional approach for both SOP and performance. This approach allowed a more complete and comprehensive result, showing how these SOPs influence the different categories of performance, expanding the understanding of the relationship between practices and performance.

The purpose of this study is to analyze the relationships among four types of sustainable operations practices and sustainable performance in the environmental, economic and social dimensions and identifies significant moderators.

In order to achieve the proposed goal, this study was developed through a systematic review of the literature followed by a meta-analysis of the correlations and by a meta-regression. The sampling criteria were quantitative operations management articles published through 2019.

The results suggest that all 13 analyzed relationships are positive and are affected by moderators.

In theoretical terms, this study reinforces the positive relationship between sustainable operations practices and performance and, more importantly, detects moderating effects. One of the study limitations is the composition of the sample, focusing exclusively on quantitative correlational articles published in journals.

In practice, the findings of this study imply that managers should be vigilant in implementing sustainable operations practices, observing the conditions in which more of these practices can be implemented into performance.

This study differs from others because it includes the social dimension of sustainable performance and the identification of moderators.

The environmental consciousness of customers and the emergence of stricter environmental regulations has pushed industries to think about environmental management by means of reverse logistics (RL) implementation. The purpose of this paper is to provide a current panorama of RL in Brazil and a comparison to international RL body of literature as well. It also seeks to provide a systematic literature review procedure and a conceptual framework for RL literature categorization.

A descriptive and content analysis approach was adopted. First, a topic delimitation phase was aimed at defining the main research areas and related keywords. Second, a material collection phase focussed on a selection of peer-reviewed Brazilian and international journals. Third, a total of 34 papers were assessed by quantitative indicators, and a conceptual RL framework was employed to classify them. Finally, papers were evaluated using content analysis.

The RL research gaps in Brazil are in information technology, facility location, inventory control, outsourcing, and performance measurement. It is also reported that, In Brazil, RL is predominantly linked to recycling activities, and the practice of RL is driven by social conditions and economics in some specific industrial sectors.

The focus is restricted to RL applications in Brazil and the corresponding articles published by Brazilian researchers.

Practitioners and academics might find this review useful, as it outlines gaps and limitations of existing research in the largest Latin America economy. This work is built on the recent research in RL. No systematic literature review of this kind has previously been undertaken.

Food sustainability is a world-acknowledged issue that requires urgent integrated solutions at multi-levels. This study aims to explore how food firms can improve their sustainability performance through digital traceability practices, considering the mediating effect of sustainability-oriented innovation (SOI) and the moderating effect of supply chain learning (SCL) for the food supply chain therein.

Hierarchical regression with a moderated mediation model is used to test the proposed hypotheses with a sample of 359 food firms from four provinces in China.

Digital traceability has a significant positive impact on the three pillars of sustainability performances among food firms. SOI (product innovation, process innovation and organisational innovation) mediates the relationship between digital traceability and sustainability performance. SCL plays moderating roles in the linkage between digital traceability and both product and process innovation, respectively.

This paper contributes as one of the first studies to develop digital traceability practices and their sustainability-related improvements for Chinese food firms; it extends studies on supply chain traceability to a typical emerging market. This finding can support food sustainability practice in terms of where and how to invest in sustainability innovation and how to improve economic, environmental and social performance.