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The paper proposes a two-level closed-loop supply chain (CLSC) dynamic competitive model based on different competitive cooperation situations, and explores the impact of competitive cooperation methods on the pricing strategies, recycling and remanufacturing strategies and competitive model selection strategies of supply chain firms.

This paper establishes a CLSC game consisting of a manufacturer and two retailers. Firstly, five CLSC models are established in both horizontal and vertical dimensions, each of which competes with one another. Secondly, the recycling and remanufacturing pricing strategies are analyzed under different competition or cooperation models. Finally, the results are verified through numerical analysis.

The overall profitability of the CLSC is highest when the manufacturer–retailer partnership alliance is in place. The relationship between retailers and manufacturers is also found to be the best way to achieve overall optimization of the CLSC.

The paper investigates the relationship between the competitive partnership and the total profit of the CLSC, taking into account how to optimize the overall benefit, and focusing on how to optimize the individual interests of each participating enterprise. The results can provide basis and guidance for managers' pricing decision and competition cooperation.

The purpose of this paper is to explore how entrepreneurship traditions evolve in diaspora.

A qualitative multiple case study examining the role of diaspora embeddedness, extended family, ethno-religious-, cultural- and social ties and relevant structures shaping diaspora entrepreneurship.

The authors found that social ties and diaspora embeddedness create dynamism fostering entrepreneurial identity as a part of the Bukharian culture, and as a preferred career option in the context of Bukharian Jews in diaspora. Diasporic family businesses are products of culture and tradition that migrate to new locations with families and communities, not as disconnected business entities.

The ways in which families nurture a highly entrepreneurial culture that transfers across generations and contexts are context-specific and not per se generalizable to other diasporas.

Diasporans often continue their traditions and become again entrepreneurs after their settlement, or they may generate hybrid, circular solutions that allow them to employ their competences in the new contexts or connecting various contexts. This calls for transnational entrepreneurship-policymaking.

Time changes diasporas. A long-term commitment to the business environment evolves and reduces the mobility of the individual diasporan; typically the children of these migrants become more integrated and develop divergent career paths. Hence, their plans are not necessarily including family entrepreneurship creating a challenge for continuation of the original culture of entrepreneurship.

Despite a notable tradition in Jewish studies, there is limited research on Jewish entrepreneurial diaspora and its contemporary entrepreneurial identity and tradition. Furthermore, the population of Bukharian Jews is an unknown and under-explored highly entrepreneurial group that may offer instrumental views to larger diasporic audiences being concerned about maintaining notions of ethnic heritage and identity.

This paper studies the optimal decision-making and coordination problem of a dual-channel fresh agricultural product (FAP) supply chain. The purpose is to analyze the impact of information sharing on optimal decisions and propose a coordination mechanism to encourage supply chain members to share information.

The two-echelon dual-channel FAP supply chain includes a manufacturer and a retailer. By using the Stackelberg game theory and the backward induction method, the optimal decisions are obtained under information symmetry and asymmetry and the coordination contract is designed.

The results show that supply chain members should comprehensively evaluate the specific situation of product attributes, coefficient of freshness-keeping cost and network operating costs to make decisions. Asymmetric information can exacerbate the deviation of optimal decisions among supply chain members and information sharing is always beneficial to manufacturers but not to retailers. The improved revenue-sharing and cost-sharing contract is an effective coordination mechanism.

The conclusions can provide theoretical guidance for supply chain managers to deal with information asymmetry and improve the competitiveness of the supply chain.

This paper combines the three characteristics that are most closely related to the reality of supply chains, including horizontal and vertical competition of different channels, the perishable characteristics of FAPs and the uncertainty generated by asymmetric demand information.

The purpose of the study is to investigate the stressors faced by migrant entrepreneur-managers of small and medium-sized enterprises (SMEs) during the COVID-19 pandemic, as well as their resilience strategies for reviving their businesses.

This study employs a qualitative research design based on grounded theory. Semi-structured interview questionnaire was used for one-to-one interviews with 20 migrant entrepreneur-managers, representing ten different business sectors during the peak of the COVID-19 pandemic of 2020 and 2021. Interviews were transcribed, coded into open code, axial code and selective code to identify the major themes, and analysis was done into three levels to explore the stressors and initial strategies implemented to cope with the crisis. Trustworthiness of the findings was ensured by credibility, transferability, dependability and conformability, and reflexivity.

This study explored three types of stressors: finance-related stressors, supplies-related stressors and human resources-related stressors in migrant SME entrepreneur-managers during the COVID-19 pandemic. The study revealed the use of comprehensive supply chain strategies followed by migrant SME entrepreneur-managers to be resilient enough to cope with a crisis situation like the COVID-19 pandemic.

This study covers an under-researched area of research related to stressors and resilience strategies in migrant SME entrepreneur-managers during the pandemic situation. A large body of prior research contributes to employees' stress and coping behaviors, while this paper focuses on stressors in migrant entrepreneur-managers in the special context of pandemics and their strategies to be resilient during a crisis situation. Thus, the findings of this study contribute to SME entrepreneur-managers, policy makers and academicians so that a large number of migrant entrepreneurs can develop resilient strategies for crisis situations. Furthermore, this study contributes to the supply chain resilience literature and resource dependency theory.