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The purpose of this paper is to monitor the environmental efficiency of suppliers in the presence of undesirable output and dual-role factors with static and dynamic aspects. Meanwhile, it also aims to explain the main reason for the low efficiency of suppliers.

The authors propose a modified data model considering undesirable output and dual-role factors. The study integrates the modified data envelopment analysis model into the distance function of the Malmquist–Luenberger index. Moreover, this study uses the global benchmark technology to formulate a two-stage model. To verify the validity of this model, a model application is conducted on an automotive spare components company in China.

The results identify the unique status of dual-role factors based on the global optimality of the model and then categorize inefficient suppliers in an individual evaluation cycle. In addition, each supplier is projected on a frontier curve after obtaining the improved data. Furthermore, through the status plot of M-L and its components, this paper concludes that efficiency scale change is the main reason for the gap in ecological performance between different suppliers.

The proposed model considers both undesirable output and dual-role factors; however, variables with different features, such as imprecise, fuzzy and qualitative characteristics, can be embedded into the presented two-stage model.

Evaluating green suppliers through multiple consecutive evaluation cycles will aid a company in effectively managing its key suppliers. Furthermore, the evaluation provides policy guidance for further improvement of suppliers.

An apparel supply chain primarily consists of geographically distant suppliers, manufacturers and retailers. The coordination among the members of the supply chain becomes difficult when we consider the triple bottom line of sustainability in it. Moreover, the complexity increases with the change in dominance power of the respective members. However, the task of managing the channel further becomes complicated after incorporating sustainability and dominance power simultaneously into the supply chain. To fill this gap, this paper focuses on designing of mechanism and demonstration of three-echelon model to coordinate sustainable supply chain.

In this paper, the noncooperative game theoretic method has been applied for the exploration of models. The various structures of the centralized and decentralized supply chain are considered on the basis of a player's dominance power. The model uses simultaneous and sequential move games to analyze optimal profit of supply chain agents, total channel profit, green innovation level and corporate social innovation level.

Analytical results show that simultaneous game performs better than the sequential game. The consumer sensitivity toward green and social innovations increases total channel profit. We also proposed a linear two-part tariff contract model. The proposed model enhances the sustainability level and leads to perfect channel coordination. Using a numerical example, we present the effectiveness of multiple game structures under centralized and decentralized settings. The results reveal that channel efficiency is the highest in the two-part tariff contract followed by a simultaneous move game structure and lower in the cases of sequential move game.

In this research, model setting are deterministic and there is no any information asymmetry. Therefore researchers are encouraged to study multiechelon sustainable supply chain coordination models under stochastic and information asymmetry settings.

The paper includes implications for the development of sustainable supply chain coordination model to tackle the problems of dominance power, sustainability issues and lower channel efficiency of supply chain.

This study proposes game-theory-based three-echelon sustainable supply chain for the channel coordination.

HARROGATE will be notable as the venue of the Conference in one or two ways that distinctive. The Association Year is now to begin on January 1st and not in September as heretofore; and, in consequence, there will be no election of president or of new council until the end of the year. The Association's annual election is to take place in November, and the advantages of this arrangement must be apparent to everyone who considers the matter. Until now the nominations have been sent out at a time when members have been scattered to all parts of the country on holiday, and committees of the Council have been elected often without the full consideration that could be given in the more suitable winter time. In the circumstances, at Harrogate the Chair will still be occupied by Sir Henry Miers, who has won from all librarians and those interested in libraries a fuller measure of admiration, if that were possible, than he possessed before he undertook the presidency. There will be no presidential address in the ordinary sense, although Sir Henry Miers will make a speech in the nature of an address from the Chair at one of the meetings. What is usually understood by the presidential address will be an inaugural address which it is hoped will be given by Lord Irwin. The new arrangement must bring about a new state of affairs in regard to the inaugural addresses. We take it that in future there will be what will be called a presidential address at the Annual Meeting nine months after the President takes office. He will certainly then be in the position to review the facts of his year with some knowledge of events; he may chronicle as well as prophesy.

In October we begin our librarianship studies, if we are still students, and never in library history have so many facilities, in whole and in part‐time schools, been available. It still remains for all library authorities to accept the idea that it is a natural and proper thing for every entrant into library work to come into it, either by way of a library school, or with the intention (and the opportunity) of attending a library school, with aid equivalent to that given in the training of the teacher. In October, too, we note that eight meetings of librarians, three of them week‐end conferences, have been arranged. This is indeed activity and we hope that attendances in all cases justify their organizers. At a more general level, the Election of the Library Association Council occurs this month. Here is a real obligation upon librarians—to elect a Council representative of every library interest, general and special, public and otherwise. Next year, the Centenary Year of public libraries, is a great one for them; we want the best Council for it. We want, however, non‐public librarians to participate in its celebrations.

IN his admirable survey of library methods and problems in Great Britain, read—unfortunately by proxy—at the St. Louis meeting of the American Library Association, which the author of this paper had the pleasure of hearing, Mr. Bond, in writing of open access, was courageous enough to say that the system in question was the system of the future. It is true that he put that future a long way off, but it is none the less creditable to Mr. Bond's fairness and foresight that he recognises and admits that some time the system of shelf access—perhaps a better term than open access—is bound to prevail, and become the rule rather than the exception in the library administration of this country. One has therefore a shrewd suspicion that much of the fierceness with which the system and the personalities of those who have adopted and approved it, have been assailed, is due to an uneasy feeling on the part of its opponents that time is on the other side, and that they can at best only put the clock back, not stop it.

The purpose of this study is twofold. First, it aims to examine the influence of customers' green considerations in the form of perceived green knowledge and environmental concern on their intention to stay at green hotels; and secondly, to explain the mediating role of green trust among the considered variables.

The study investigates green hotel visit perceptions of 213 customers of hotel industry of Dhaka, Bangladesh using Partial Least Square method. Data was collected using a standard structured questionnaire.

The findings display a significant positive influence of perceived green knowledge and green trust on customers' green hotel visit intention. Moreover, green trust mediates the relationship of green visit intentions with customers' green knowledge and environmental concern.

The study demonstrates that environmental knowledge and green trust make customers choose green hotels. The findings of the current study may assist the hotel business administrators to understand the underlying factors for choosing green hotels and adopting green practices in their business operations accordingly.

To the best knowledge of the researchers, the study is first to measure the mediating impact of green trust on the influential factors of customers' green hotel visit intention in Bangladesh. The result reveals how considered variables interact with each other to influence green hotel choice decisions.

“The organisation of any library depends on the men and women who work there. They have a very important job. They are the indispensable middle‐men of culture and science, and in opening this library we ought to remember that its success will depend on them as much as on what is in it.”—The Duke of Edinburgh, opening the Scottish Central Library on November 5th, 1953.

The purpose of this research is to examine the impact of external assurance on the level of voluntary corporate climate change disclosures by Finnish firms.

The sample of this study includes 228 firm-year observations over the period 2008–2015 for listed Finnish companies that have issued sustainability reports and responded to the Carbon Disclosure Project (CDP) questionnaire at least once during the sample period. The authors conduct a panel regression analysis to study the afore-mentioned linkage. In addition, the Tobit regression model is also estimated to check the robustness of our findings.

The findings suggest that assurance has a highly significant positive impact on the level of corporate climate change disclosures even after controlling for the effect of a number of control variables. Moreover, among the control variables, firm size and asset age are found to have significant effect on the extent of carbon emissions disclosure. Furthermore, the additional analysis reveals that the type of assurance providers (accounting firms vs non-accounting firms) and the type of financial auditors (Big4 financial auditors vs non-Big4 financial auditors) do not influence the level of climate change disclosure of assured companies.

This research is subject to certain limitations. First, the source of the data used in this research is the CDP database which has limitations in that it is a voluntary disclosure process where all the observations collected are self-reported by the responding firms. This may bias the reported findings. Second, our sample includes only listed companies and hence the results might have limited explanatory capacity for unlisted firms.

By using the results of this research, corporate managers will be able to reduce the information asymmetry between various stakeholders and them through disclosure of accurate, reliable and credible environmental information. Such disclosures will, in turn, allow socially responsible investors to choose eco-friendly investments and will thus enable them to make appropriate investment decisions.

Research on the external assurance-corporate climate change disclosure nexus is scarce. This study addresses this gap in the nonfinancial disclosure assurance literature by demonstrating that external assurance increases the level of voluntary corporate climate change disclosure. Drawing on stakeholder-agency theory, this study views external assurance as a monitoring structure that potentially curbs the monitoring problem between corporate managers and other stakeholders and increases the amount of climate change disclosures making a possible avenue for the reduction of the information asymmetry between them.

The purpose of this chapter is to examine community relations as corporate social responsibility (CSR) engagements by sport organizations through the lens of social anchor theory. Specifically, this work explores whether and how sport organizations serve as social anchors in community, and what community relations approaches have the potential to facilitate professional sport organizations as social anchors. Findings are based on textual analysis of CSR reports and community relating websites of nine professional sport organizations in the United States. Findings suggest that sport organizations act as social anchors by identifying with social issues, celebrating diversity, equality, and inclusion (DEI), and incorporating the margins into sports. Overall, partnerships, community events, and players' community engagements are the community relations approaches with potential to establish sport organizations as social anchors. The proposed best practices illustrate the intersection of sport CSR initiatives, community relations, and DEI social programs.