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Tunisia has been living a decade of democratic transition since 2011. In this new context, the civil society has been fervently expressing claims for democracy and social justice through creating thousands of non-for-profit organisations (NPOs) (23,456 NPOs in 2020 against 9,000 established in 30 years up to 2010). However, this shift seems to be misleading, as only 3,000 NPOs are actually active, indicating that NPOs are struggling to sustain their activities and ensure their survival. The purpose of this study is to uncover the factors hindering NPOs’ activities and survival.

Semi-structured interviews were carried out using a purposive sample of 32 NPOs members in two main economic and touristic cities – Tunis and Sousse – selected using the snowball method. A considerable amount of qualitative data was produced (400 pages of text). This seems representative of Tunisian citizens’ inclination to protest in the new prevailing political and social context. The data collection benefited from the freedom of speech gained after the 2011 civilian uprising as interviewees were enthusiastic in voicing their opinions.

Two main categories of inhibitors were identified. First, endogenous inhibitors including inhibitors under the control of the NPO (i.e. use of illegal and foreign sources of funding, limited financial resources, unavailability of NPOs’ members, short term planning, conflicts between managers, autocratic leadership, organisational support, activities diversification and organisational justice, leadership and communication skills, “NPO culture”, members’ opportunistic behaviour and generation gap), inhibitors related to NPOs inter-relationships: stiff competition, unfair and dishonest competition, lack of collaboration, trust and communication between NPOs. Second, exogenous inhibitors i.e. perceived unethical practices and image transfer, economic crisis, foreign funding sources and the media.

This study has some limitations mainly due to the sample size and characteristics of the selected interviewees. In addition, data was collected in only two regions (Tunis and Sousse). Therefore, the results may lack generalisability.

The findings highlight the critical impact of the inhibitors under the control of NPOs compared to those out of their control. NPOs in a crisis context could overcome these inhibitors by ensuring congruence between the NPOs’ mission, objectives and activities and designing suitable marketing strategies.

This study contributes to elucidating this complex circular system of exchange and its inhibitors in a challenging and understudied context. It offers support to Bagozzi’s (1974, 1975, 1994, 2011) calls for uncovering the factors constraining or facilitating exchanges that have an impact going beyond the relationship between three or more partners and the conditions that govern these exchanges. Moreover, and to the best of the authors’ knowledge, this is the first empirical attempt to support Bagozzi’s (1994) conceptualisation. It also brings an update to NPOs’ data and marketing strategy in a region near the crossroads of Middle Eastern, North African and Western influences.

The purpose of this paper is to review and provide recommendations to extend the current open standard data models for describing monitoring systems and circular economy precepts for built assets. Open standard data models enable robust and efficient data exchange which underpins the successful implementation of a circular economy. One of the largest opportunities to reduce the total life cycle cost of a built asset is to use the building information modelling (BIM) approach during the operational phase because it represents the largest share of the entire cost. BIM models that represent the actual conditions and performance of the constructed assets can boost the benefits of the installed monitoring systems and reduce maintenance and operational costs.

This paper presents a horizontal investigation of current BIM data models and their use for describing circular economy principles and performance monitoring of built assets. Based on the investigation, an extension to the industry foundation classes (IFC) specification, recommendations and guidelines are presented which enable to describe circular economy principles and asset monitoring using IFC.

Current open BIM data models are not sufficiently mature yet. This limits the interoperability of the BIM approach and the implementation of circular economy principles. An overarching approach to extend the current standards is necessary, which considers aspects related to not only modelling the monitoring system but also data management and analysis.

To the authors’ best knowledge, this is the first study that identifies requirements for data model standards in the context current linear economic model of making, using and disposing is growing unsustainably far beyond the finite limits of planet of a circular economy. The results of this study set the basis for the extension of current standards required to apply the circular economy precepts.

Among world’s economies, the circular economy (CE) has become popular especially in the European Union and China, which opens several opportunities for sustainability leaders to gain a first-mover advantage and, consequently, to pursue organizational sustainability and growth. In spite of public policy support, since CE often requires entrepreneurial innovation among complex networks of companies, most companies are still learning how to manage knowledge dynamics at the inter-organization level. The chapter starts by defining the key characteristics of CE and identifying the peculiarities in terms of inter-firm cooperative and competitive relations, which help in delineating contributions from the green supply chain literature. The second section shows – through the discussion of term maps – how multiple- and inter-disciplinary streams of research are increasingly linked by hard (i.e., information communication technologies based) and soft (i.e., relational and organizational) aspects of knowledge management. The third section provides a discussion on key hard and soft factors that characterize four knowledge dynamics, i.e., knowledge creation, knowledge storage, knowledge transfer, and knowledge sharing that can improve the adoption and integration of circular processes within inter-organizational coopetitive strategies. Particular attention is here given to the cross-analysis of outcomes from theoretical papers, case studies, and quantitative empirical researches that contribute to shaping relations between internal and external factors that might play as predictors of a successful implementation of CE principles. Finally, the last section concludes with recommendations for improving organizational and managerial capabilities to manage inter-firm knowledge dynamics while pursuing CE objectives in international business environments. Beside this guidance for practitioners, directions for further research are suggested for each pillar of the emerging conceptual model.

Pallets ensure efficient processes in logistics and are exchanged between the different actors, while passing through various supply chains several times. In common practice, the exchange is often not directly carried out on site, e.g. due to a lack of time, so that additional trips and new pallet purchases become necessary. To reduce these negative effects, a digital cross-actor platform is designed, and its potential is investigated.

The authors developed an agent-based simulation model with mathematical optimization. Using experience from practitioners, as well as real-world datasets which were analyzed, the authors ensure a realistic model of the pallet exchange system in Germany.

The authors demonstrated that, with the help of this platform concept, transport routes can be shortened, debts and receivables can partly be equaled out through balancing, and the quantity of pallets in the overall system can be reduced.

The results are not directly transferable to pallet exchange systems in other countries without considering their general settings.

Digital networking increases the efficiency of the existing pallet exchange system. Even small collaborations prove to be reasonable.

The authors developed new mechanisms for a digital pallet exchange platform, which takes on the role of a central planning instance, in addition to recording pallet receivables and debts. It enables the planning of the commodity flow of empty pallets, which are transported by the forwarders on regular routes, and distributed between the platform participants.

The purpose of this paper is to explain the structure of Islamic monetary transformation into 100 percent reserve requirement monetary system in terms of the foundational epistemology of the unity of divine knowledge (tawhid). This approach is a scholarly originality in the field of epistemological formalism concerning Islamic theory and perspectives in economic reasoning in comparative perspectives.

The role of micro-money pursuing projects and real economic exchange relations is shown to arise by a natural causality in the ethical social economy (SE). This results in a microeconomic perspective of the quantity theory of money with ethical and social implications. A comparative study of endogenous money in the quantity theory of money points out significant differences between the theory of endogenous money in Islam and mainstream methodologies. A formal model of micro-money and its organismic endogenous relationship with the real economy is formulated with the goal of realizing social well-being, economic stabilization, and sustainability of development regimes.

This is a conceptual paper, though with the potential for continued work in applying the theory of micro-money in the Islamic methodological perspective of unity of knowledge. This is an original contribution of this paper. Islamic economists have not been able to produce a rigorous theory of micro-money. They have also not been able to situate the study of Islamic economics with its specific contribution to the field of the nature of money in project-specific financing of Islamic projects by the money-finance-real economy inter-causal relations. Thus, the findings of this paper, though of the conceptual nature, open doors to a vast field of methodological development and its application to the problem of micro-money modeling. Such a conceptual finding arising from the methodological theory of unity of knowledge and applied to the topic of micro-money along with some examples of potentiality of these approaches constitutes a vastly original field of findings as contribution. Thereby, an analytical model is established in the Islamic social economy (ISE) perspective. The model is used to explain monetary transmission and functioning of monetary policy with instruments that avoid interest rate and comply with Islamic financing requirements. The resulting model of money, finance, and real economy (MFE) systemic interrelationship in reference to the epistemology of unity of knowledge leads into the construction of a 100 percent reserve requirement monetary system with the gold-backed micro-money as currency complementing real economic transactions.

The present paper is of a conceptual type based on the essential ontological and epistemological foundation of Islamic social and economic thought and bearing a deeply scientific implication. The conceptual part of this paper becomes a study in the foundations. The second part follows into the study of application in the real world of micro-money in terms of financing projects. Micro-money pursues projects in the Islamic economy due to its very nature of ethical and social choices. The paper shows that such a micro-money transmission is realized by the money-finance-real economy integrated model. Thereby, some real-world examples of such transformations are given. All these together substantiate the conceptual-analytical-empirical nature of the study conducted.

The development of the micro-money transmission system of generalized circular causation interrelations between MFE activities as a return to 100 percent reserve requirement monetary system with the gold standard is the profound theory that has been propounded. Its applied perspectives are implied through the MFE-model wherein micro-money pursues social projects. Furthermore, the possibility and practicality of such a conceptual model of micro-money and its transmission mechanism in the real economy are established by real-world examples of kinds of micro-money that are found to circulate or are recommended by some studies in the literature.

The conceptual part of the paper presents a model of generalized epistemological model of unity of knowledge characterizing the MFE circular causal interrelations as the organismic meaning of social ethics and evolutionary learning. The social implications are the epistemic foundations of the derived model in the midst of choices of life-fulfillment projects that micro-money finances and the economy sustain.

This is an original paper premised on the general and the specific Islamic epistemological criterion of unity of knowledge as a generalized system theory. It is now particularized to the case of money and real economy by using the Islamic perspective of creating conditions to regenerate resources continuously in SE with ethical implications. The paper is equally informative to all who like to understand the social and ethical nature of endogenous relations between money and the real economy as two great institutions of the national economy. These together bestow well-being to the society at large in the construction of SE. Specific attention in this regard is given to ISE.

The sustainable transition towards the circular economy requires the effective use of artificial intelligence (AI) and information technology (IT) techniques. As the sustainability targets for 2030–2050 increasingly become a tougher challenge, society, company managers and policymakers require more support from AI and IT in general. How can the AI-based and IT-based smart decision-support tools help implementation of circular economy principles from micro to macro scales?

This chapter provides a conceptual framework about the current status and future development of smart decision-support tools for facilitating the circular transition of smart industry, focussing on the implementation of the industrial symbiosis (IS) practice. IS, which is aimed at replacing production inputs of one company with wastes generated by a different company, is considered as a promising strategy towards closing the material, energy and waste loops. Based on the principles of a circular economy, the utility of such practices to close resource loops is analyzed from a functional and operational perspective. For each life cycle phase of IS businesses – e.g., opportunity identification for symbiotic business, assessment of the symbiotic business and sustainable operations of the business – the role played by decision-support tools is described and embedding smartness in these tools is discussed.

Based on the review of available tools and theoretical contributions in the field of IS, the characteristics, functionalities and utilities of smart decision-support tools are discussed within a circular economy transition framework. Tools based on recommender algorithms, machine learning techniques, multi-agent systems and life cycle analysis are critically assessed. Potential improvements are suggested for the resilience and sustainability of a smart circular transition.

Conventional shopping-scapes are designed to promote a linear form of consumption. Products are moved from production systems through consumer distribution nodal points. The consumption of commodities through these points is promoted as the main, if not only, legitimate activity of shopping centres. A circular economic (CE) paradigm offers an alternative to the current model of linear consumption so that there are restorative processes to ensure products, components and materials are valued at all stages of product life (Ellen Macarthur Foundation, 2013). However, this model, like its contemporary linear model, overlooks the opportunities for more socially rewarding consumption that could particularly be addressed through the shopping scape. The ByeBuy! Shop was conceived to test ideas on an alternative shopping scape to increase social engagement and reduced consumption without the use of money for exchange. Accordingly, it is used here to exemplify a CE paradigm.

This paper aims to study a circular economy business model that offers services with embedded information exchange capabilities to extend product life through maintenance and repair. Information exchange has been identified as a critical factor in advancing the principles of a circular economy, and this research was conducted to illustrate how information exchange can facilitate maintenance and repair.

The study has a case study approach of collecting data through semi-structured interviews and questionnaires.

Information exchange on what and when to do something engages end-users in maintenance and facilitates learning. For repair, the problem description and possible solutions are information that must be exchanged. Both types of information exchange are facilitated by simple tech solutions relying on known and inexpensive technology (e.g. e-mail service, video call and text messaging).

The study contributes to the organisational development and knowledge management fields with novel insights on how information exchange and circular economy are related and can be facilitated.

The study provides insights for companies looking for solutions on how to generate revenue from services and reduce resource consumption. The findings of the study suggest that the development of circular business models does not always require expensive high-tech solutions.

To the best of the authors’ knowledge, this study is unique as it is empirically based on insights into how information exchange can extend product life through the use of simple digital tools.

To examine the interplay between sustainable supply chain management (SSCM) and circular economy, this research conceptualises and empirically tests an integrative framework of environmental information exchange with suppliers (ES), environmental product design (EPD) and cost performance (CP) with the contingency effect of digital orientation (DO). The associations proposed in the integrative framework provide a configuration of SSCM practices that support circular economy's restorative processes in the digital age.

The resource orchestration theory and contingency theory are used to investigate the mediation and moderating effects, which were tested by a moderated mediation analysis of survey data of 100 firms in Australia.

The results show that EPD fully mediates the relationship between ES and CP. Further, DO was found to moderate the relationship between EPD and CP, but not the relationship between ES and EPD.

The empirical findings of this study offer an effective SSCM practice configuration for firms seeking to target advanced circular business models and economic benefits. Managers should be aware that ES may not be enough to improve CP; EPD is a required mechanism to translate the ES benefits into cost superiority. Managers should also stimulate a DO culture to develop effective EPD capabilities, which leads to improved CP and a foundation for companies seeking to target circularity.

This study advances prior theoretical and practical knowledge. The authors propose and empirically test an integrated SSCM and circular economy model that incorporates mediation and moderation effects to clarify inconsistent findings in prior work, which provides a more holistic and practical understanding of SSCM practices in the digital context. Furthermore, the SSCM literature recommends the adoption of circular economy principles. The integrated model in this study provides a bridge between SSCM and circular economy.