Purpose -The purpose of this study is to explore green supply chain management (GSCM) practices and their relationship with organizational performance. More specifically, this research explores the effect of GSCM efforts and other organizational factors on firm performance of small and medium enterprises (SMEs) that serve as suppliers to large customer firms in the electronics industry. Design/methodology/approach -This study developed a research model relating GSCM practice and business performance through three organizational variables (employee satisfaction, operational efficiency, and relational efficiency) as moderators. Statistical analyses were based on the data collected, through survey questionnaires, from 223 SMEs in the electronics industry in Korea. Reliability, validity, and goodness-of-fit of the research model were tested by the widely accepted statistical tools. To test the hypotheses relating GSCM practice implementation and business performance, structural equation modeling was used. Findings -The most anticipated finding of the study was a direct link between GSCM practice implementation and business performance. However, no statistical significance was found. Instead, significant indirect relationships were found between GSCM practice implementation and business performance through mediating variables of operational efficiency and relational efficiency. This result indicates that business performance will be improved when GSCM enhances operational efficiency and operational efficiency. Research limitations/implications -Research on GSCM is still at the early stage. Further refinement of the questionnaire is needed. Generalizability of the findings is also limited because of data collected from electronics firms in Korean. This study shed several important insights. The findings of this study are generally consistent with prior studies in other parts of the world. SMEs in the Korean electronics industry believe that GSCM practices help generate new opportunities to attract clients in addition to complying with the buyer firms' demand. It was also found that implementation of GSCM practices help improve operational and relational efficiencies of supplier firms. Originality/value -Few empirical studies have been done in GSCM based on the conceptual footing of resource dependence theory. Also, this study was conducted from the supplier's perspective in examining the weaknesses of SME suppliers. Thus, the authors emphasize the importance of support from large buying firms for improving SME suppliers' green management capabilities.

Purpose -The purpose of this study is to examine the current open innovation practices in the public sector of leading countries. Design/methodology/approach -Using a framework based on the role of the government in open innovation, this study analyses a profile of early open innovation adopters based on collected data from secondary sources. Findings -First, the USA, Australia and Singapore developed open innovation policies at the national level, facilitating a positive innovation climate. Many projects, especially those in online platforms, were established under these policies. Second, although outside-in open innovation principles seem to be popular, there have been emerging attempts to exploit the value of government data through inside-out approaches. Research limitations/implications -Most governments are in the early stages of adoption of open innovation and are in the process of understanding relevant issues. Future research should investigate how governments adopt open innovation, in particular inside-out initiatives.Practical implications -Governments should develop an overarching strategic plan, which would help its employees to recognise that new change is consistent with the needs of their workplace practices. Some organizations and projects led by citizens help the government engage external ideas in solving issues that are beyond its control. Originality/value -This study is the first attempt to examine the current open innovation policies at the government level.

This study attempts to contribute to the growing research on green supply chain management (GSCM) strategies by relying on the Natural Resource Based View (NRBV) and relational view. Specifically, this study investigates the role of collaborative capability in moderating the effects of GSCM practices on firm performance. Using hierarchical regression, this study analyzes data from a survey of 230 South Korean manufacturers. The results show that the implementation of GSCM practices can improve both environmental and financial performance of the firm. Also, the findings indicate that firms can expect improved financial performance when they seek a synergistic effect by involving their partners in the GSCM implementation process.

This study investigated the financial performances of environmental policy by using the long-term effect of ISO 14001 certification. Drawing on a natural-resource-based view of the firm, this study examined abnormal performances of ISO 14001 certified firms on the New York Stock Exchange (NYSE) and National Association of Securities Dealers Automated Quotations (NASDAQ) in the USA during the period 1996-2010 employing a rigorous event study methodology. The results indicate that the profitability variables showed immediate positive abnormal effects after firms applied for the ISO 14001 certification, while the market benefit variable showed gradual improvements after obtaining the certification. However, ISO 14001 did not show significant effect on the internal process improvement. Overall, ISO 14001 was found beneficial to the firm in the long run from the perspectives of profitability and market benefits.

Purpose – This study aims to empirically investigate the relationship between the directions of pressures affecting green supply chain management (GSCM) and supply chain (SC) performance. Design/methodology/approach – This research is based on a survey because there is no archival database providing detailed information on GSC practices and performance. A survey questionnaire was developed to collect research data, based on the GSC literature and a pilot study in the field. The authors developed hypotheses based on two theories: institutional theory and the resource-based view (RBV). Confirmatory factor analysis (CFA) and structural equation modeling (SEM) were used to test the hypotheses with SPSS (16.0) and AMOS (5.0). Findings – The results confirmed the importance of implementing environmental SC practices to sustain organizations' competitive advantage and performance. Increased SC flexibility helped reduce resources, through decreased cost factors and improved output. Enterprises with environmental SC policies tended to increase SC flexibility and, hence, enhanced profits. Originality/value – This paper applies organizational theories to GSCM by extending the institutional-versus-internal-pressure construct to the way enterprises implement GSC strategies for sustainable SC.

Eco friendly management has received attention from business as an important competitive source. Thus, an emerging body of studies is interested in the implementation of green supply chain management (GSCM). Previous research in this field has acknowledged the importance of GSCM. However, the capability that enables a firm to successfully adopt GSCM is not well researched. This study empirically examines dynamic capability as an antecedent of GSCM, with the aim of proposing a causal relationship between dynamic capability and GSCM. The result of this study shows that implementing GSCM with dynamic capability enables a firm to achieve successful GSCM practices, and that this in turn leads to enhanced organizational performance.

Abstract:With the strategic importance of discerning opportunities and threats from technological development to achieve sustainable competitiveness, exploring technological trends becomes critical for a successful technology strategy in logistics. Given the rapid pace of development and varying technological options, logistics also increasingly requires methodological support and appropriate data to reduce the complexity and burden of exploring technology trends. While previous research has largely relied on experts' insights, the value of patent-based approaches for exploring technological trends has been underestimated in logistics. To address this gap, this study proposes a topic modeling-based approach using logistics-related patents registered at the United States Patents and Trademark Office (USPTO). The core of the suggested approach is latent Dirichlet allocation (LDA), allowing the identification of logistics-related technological topics behind patents. The topics identified by LDA are further investigated regarding both filed-level and firm-level trends. The suggested approach is expected to offer implications of the use of patents for the purpose of exploring the trends of technology development outside the organization in logistics. In addition, we believe that the information on the technological topics and their trends generated by the suggested approach can offer an enhanced understanding of the technological landscape in logistics.

While firms understand that implementing green supply chain management (GSCM) is important, they seem uncertain about how to manage their green initiatives by looking beyond their own facilities. Building a green supply chain requires the participation of all partner firms across the supply chain. However, partner firms are different in size, situation, capabilities, and even industries. Thus, encouraging them to participate in green initiatives is difficult. Many small and medium enterprises (SMEs) hesitate to comply with green initiatives as they require a substantial amount of investment. This study empirically examines the causal relationship between the partnership governance mechanism and the success of GSCM. Based on transaction-cost economics theory (i.e., opportunism) and relational perspectives (i.e., trust) as the theoretical background, this study found that governance mechanisms between suppliers and manufacturers are positively related to GSCM performance. It showed that formal governance is important in the process-management side, while relational governance is critical for sharing knowledge in GSCM. The implications of the study results provide strategic insights on how the choice of governance mechanism affects GSCM performance and thus a firm’s competitiveness.