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BP has interest in both upstream and downstream segments in over 100 countries worldwide. The United States subsidiary of BP is the nation's largest producer of oil and gas. This case focuses on the upstream procurement activities in the Gulf of Mexico.

Inequalities in education have existed since the beginning of formal education. Educational disparities often emerge as you compare groups of students based on race, ethnicity, socioeconomic class, gender, and geography. This chapter seeks to stress the important role that early childhood experiences, including specific structures and processes during these foundational years play in potentially preventing the educational gaps of Black students. This requires intentional shifting from solely focusing on educational gaps to one that focuses on specific practices and policies that must be implemented to ensure that Black children are afforded the opportunities to meet their potential.

Drawing on multi-theoretical lenses and a combination of supply chain and business ethics literature, this study aims to investigate the role of motives in driving sustainable supply chain management (SSCM) practices and sustainable performance.

Using a sample of 205 supply chain companies in the USA, the authors apply structural equation modeling (SEM) analysis to empirically test the proposed model and seven hypothesized relationships.

Results of the study underscore the critical role of moral motives, while highlighting that all three types of motives (instrumental, relational and moral) are robust in driving SSCM practices and achieving improvement in all three dimensions of sustainable performance–economic, environmental and social.

This research can help supply chain scholars develop a more robust subfield of motivation-based SSCM research to gain a deeper understanding of how motives may differentially predict sustainable supply chain practices and performance.

The results of this study demonstrate the critical links between moral motivation and the triple bottom line (TBL) performance and suggest that managers pay more attention to moral motives in their decision-making.

This study bridges gaps in the extant literature by incorporating motivation-based antecedents, expanding the scope of SSCM practices, including the social dimension of sustainability and investigating the mediating effects of SSCM practices on the links between motives and the TBL performance.

Climate change requires the reduction of direct and indirect greenhouse gas (GHG) emissions, a task that seems to clash with increasing supply chain complexity. This study aims to analyse the upstream supply chain complexity dimensions suggesting the importance of understanding the information processing that these may entail. Reducing equivocality can be an issue in some dimensions, requiring the introduction of written guidelines to moderate the effects of supply chain complexity dimensions on GHG emissions at the firm and supply chain level.

A three-year panel data was built with information obtained from Bloomberg, Trucost and Compustat. Hypotheses were tested using random effect regressions with robust standard errors on a sample of 394 SP500 companies, addressing endogeneity through the control function approach.

Horizontal complexity reduces GHG emissions at the firm level, whereas vertical and spatial complexity dimensions increase GHG emissions at the firm and supply chain level. Although the introduction of written guidelines neutralises the negative effects of vertical complexity on firm and supply chain GHG emissions, it is not sufficient in the presence of spatial complexity.

This paper offers novel insights by suggesting that managers need to reconcile the potential trade-off effects on GHG emissions that horizontally complex supply chain structures can present. Their priority in vertically and spatially complex supply chain structures should be to reduce equivocality.

Knight's Industrial Law Reports goes into a new style and format as Managerial Law This issue of KILR is restyled Managerial Law and it now appears on a continuous updating basis rather than as a monthly routine affair.

Entrepreneurship and disability are discordant because of the assumption that the former is only meant for non-disabled people. Drawing on the capability, agency/structure and social exclusion theories, this study examines the lived experiences of physically challenged women entrepreneurs in the Sekondi-Takoradi Metropolis, Ghana.

The study used a qualitative approach, involving in-depth interview and observation to solicit the views of six physically challenged women entrepreneurs in the Metropolis.

The study found that the physically challenged women consider themselves as women with entrepreneurial minds, capable of actualising and achieving their entrepreneurial well-being, by functioning and proving their capabilities and having the capacities to choose and act independently. The study also found that the structures (physical self, socio-economic, cultural and attitudes, etc.) that confront the women reinforce their capabilities as physically challenged women entrepreneurs. It further found that for these women, being a physically challenged woman entrepreneur demands that one should have self-belief capabilities and being high self-esteem regardless of one’s challenges.

The study is an original submission that makes contributions towards understanding and appreciating the perspectives and lived experiences of capable physically challenged women entrepreneurs in a developing country. There have been studies on women entrepreneurs in Ghana but not specifically on physically challenged women entrepreneurs. This study addresses that gap.

Additive manufacturing has been described as converting supply chains into demand chains. By focusing on metal additive manufacturing as a contemporary technology causing ongoing disruption to the supply chain, the purpose of this paper is to describe and discuss how incumbent firms act during an ongoing, transformational disruption of their supply chain.

Interviews and secondary data, along with seminars attracting approximately 600 individuals operating in metal additive manufacturing, form the empirical basis for this paper.

The findings of this paper indicate how disruption occurs at multiple positions in the supply chain. Episodic positions as conceptualised in this paper refer to how parties challenged by disruption attempt to reach normality while speeding the transformational disruption.

This paper contributes to previous research by theorising about episodic positions in light of a supply chain disruption. The empirical data are unique in how they capture supply chain change at the time of disruption and illustrate disruptive, transformational change to supply chains. The paper interlinks research on disruption from the innovation and supply chain literature, with contributions to both.

While much has been debated about venture formation and demise, the behavioral dynamics of why entrepreneurs intend to continue and persevere post-startup have received scant attention and scrutiny. Building upon the rich tapestry of entrepreneurial cognition, the purpose of this paper is to forward entrepreneurial continuance logic as a theoretical framework to empirically investigate the antecedents, contingencies and mediators of entrepreneurial continuance.

Using observations from surveying 156 practicing entrepreneurs across the USA, UK, South Africa and India, this research offers interesting findings.

Results surface attitudinal tensions between the transactional attitudes of entrepreneurial climate, entrepreneurial responsiveness and calculative commitment and the relational attitudes of affective and normative continuance. Specifically, the authors find that affect is the strongest direct predictor of continuance intentions but only in the absence of entrepreneurial responsiveness behavior.

Entrepreneurial responsiveness, rather than commitment, is found to be a core continuance constituent, traceable as a positive influence on continuance as a direct antecedent, a moderator and a mediator.

The research reveals that entrepreneurs willing to seize and adapt to a changing entrepreneurial landscape are more like to continue with their ventures, but not just driven by strict underpinnings of affect and norms but by a strong sense of economic rationality.

Entrepreneurial continuance is an important behavioral phenomenon with substantial socio-economic consequences. Given the scant attention paid to entrepreneurial continuance – symptomatic of broader downstream effects of entrepreneurial survival and positive socio-economic spillovers, the authors embark on a systematic investigation of continuance intention as post-startup behavior.

The paper explains post-startup entrepreneurial behavior in several ways. First, while affective commitment, a relational attitude, still drives continuance intentions, calculative commitment, a transactional attitude, is a significant contender. Interestingly, the nature of contemporary entrepreneurship disregards continuance behavior based on norms. Second, entrepreneurial responsiveness needs to be cautiously examined in relationship to commitment and continuance. Entrepreneurial responsiveness, a transactional attitude, positively influences continuance; however, in the presence of a relational attitude such as affective commitment, the interplay reduces continuance intentions. Third, perceptions of entrepreneurial climate are found to trigger more opportunity-seeking behavior among entrepreneurs, which in turn increases an entrepreneur’s intention to continue.

Advertisers frequently use social media for interactive and customer-oriented relationship marketing (RM) purposes. Moreover, sports clubs and players have been using their social media accounts to post content of their sponsors and other advertising companies. Such posts create visibility and have value for these advertising companies, something which has not been empirically quantified in the existing literature. Hence, this paper's purpose is to identify the factors or attributes that influence the value of such advertisement posts.

A discrete choice approach is used to empirically estimate the utility that sponsorship managers derive from a post advertising their company or product on football clubs' and players' social media.

The results indicate that more followers, better on-field performance and a lower price significantly increase the advertising company's utility. Moreover, the used social media channel has a significant influence too, since Facebook and Instagram are preferred over Twitter, due to the latter's limited degrees of freedom for advertisers.

Considering additional factors such as the image fit between sponsor and sponsee and presence on the Chinese social media market offers an interesting avenue for future research.

The empirical estimates allow commercial managers of clubs and players to derive companies' relative willingness to pay (WTP) for changes in characteristics of advertisements on their social media from the calculated utilities. This information can be used in the pricing decision when social media posts are sold or included in sponsorship packages.

This is the first study applying discrete choice modelling to link social media marketing (SMM) and sports marketing.