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As a preliminary part of the feasibility study of UseMARCON this paper introduces the history of MARC formats, identifying subsets or families among them, and provides information about their current application by different national bibliographic agencies, networks and library systems, especially in Europe. The application of MARC formats is reviewed either as internal/cataloguing formats or as exchange formats available in tape services. Special attention is paid to the actual use and trends of UNIMARC, since UNIMARC itself represents a new stage in the evolution of MARC formats, devised to improve and facilitate the exchange of bibliographic information between different systems.

In recent years the UNIMARC format has come to be more widely used as a method of facilitating the international exchange of bibliographic data. This is due, in part, to a number of projects funded by the European Union as part of the Libraries Programme. This paper provides an overview of the state of such projects as reported to a workshop on the UNIMARC format held in Luxembourg in September 1996. Projects briefly described in this overview include: UseMARCON, CoBRA UNIMARC, CoBRA AUTHOR, ONE, CHASE, DELICAT and BIBLINK. Other initiatives related to UNIMARC by IFLA and OCLC are also described. The paper concludes with the main conclusions arising from the workshop addressing the areas of formats, authority control, character sets and electronic publications.

This research aims to investigate the influence of the implementation of technical cycles on both captured value and shared value in the circular economy context. Moreover, it analyses the moderating effect of competitive criteria on the relationship between technical cycles and captured value. Finally, it examines the relationship between the captured value and the shared value.

This research follows survey-based research with data gathered from 50 countries and 16 sectors, whose final sample represented 233 organisations. In order to validate the structural and measurement model, the authors applied the partial least squares structural equation modelling technique in the strict rigour of the confirmatory algorithm.

The validated research model demonstrates the value flow through technical cycles. Moreover, it shows the crucial role of the competitive criteria in the value stream through direct, moderate and indirect effects by influencing the relationship between technical cycles and captured and shared values. Finally, the study fills the gap for quantitative studies in the circular economy field.

From a practical perspective, this study contributes to structuring circular business models more robustly, by understanding the influence of competitive criteria (cost, quality, flexibility and delivery) on the conversion of operation strategy in the implementation of the technical cycles in the circular economy context. It contributes to decision-makers, in deciding on which competitive criteria to invest more, which brings more consistent results for technical cycle implementation. It also confirms the importance of partnerships, demonstrating how value cascades from the company through the value network.

As far as is known to date, this is the first study investigating the influence of competitive criteria in the circular economy context. Furthermore, it sheds light on the direct and indirect effects of the technical cycles on value captured by organisations and flow shared value with other players.

The main objective of this exploratory study is to analyze the range of human capitals necessary for the modern entrepreneur and the nature of the barriers to effectively support the development of these capitals. Human capital is one of the three dimensions of intellectual capital and this document examines the role of education and training for entrepreneurial success.

Drawing on a broad review of the main contributions to research and practice in the field of intellectual capital and entrepreneurship issues, we conducted a qualitative study using semi-structured in-depth interviews on a sample of 10 professionals expert in business support. They represent a cross section of the main corporate agencies in Scotland. In addition, an interview guide was used to ensure that some questions, or “key questions”, were asked to all participants, also allowing for the flexibility to obtain updated information.

The interviews identified 21 key human capitals needed by today's entrepreneurs. However, the study also identifies the existence of obstacles to providing effective support for the development of human capital in the entrepreneur in terms of attention, process and resources.

Research limitations–The study is based on data collected by a sample of 10 professionals, according to a qualitative approach that focuses on a specific social field and therefore the results cannot be immediately generalized to other fields.

Practical implications–The study identifies the key human capital needed to run a successful company, directing the professional to direct support interventions more effectively in order to increase productivity and improve success rates for its customers.

The value the long-term benefits of even a marginal increase in the efficiency of enterprise support to business through targeted entrepreneurial learning cannot be overstated.

There is a lack of empirical data linking the development of human capital and entrepreneurship. This work has resonance for providers of enterprise support seeking to remain relevant to the entrepreneurial development needs of the entrepreneur.

The global energy industry transports supplies and personnel via helicopter to offshore locations and is increasingly focusing on optimizing upstream logistics. This paper aims to and achieves a mutually beneficial balance between research and practice by providing generalizable methods to a problem routinely encountered in practice. Overall, the development and execution of the heterogeneous capacitated helicopter routing problem with split deliveries and multiple depots is validated by the networks’ results.

Using a unique sample of deepwater and ultra-deepwater permanent offshore locations in the Gulf of Mexico, transportation networks consisting of 57 locations operated by 19 firms are optimized via a randomized greedy algorithm. The study’s randomized greedy algorithm yields depot assignment, vehicle assignment, passenger assignment and routing. All data processing techniques and iterative algorithm processes are defined and explained.

Results show that the model effectively solves the complex transportation networks consisting of subject firms’ offshore nodes and eligible depots. Specifically, average load factors related to seat capacity and effective vehicle capacity of 87.7 and 95.7% are realized, respectively. The study’s model is a unique contribution to the extant literature and provides researchers and practitioners a practical approach to model development and solution deliverance.

The extant literature encompasses works that inadequately observe the complexity associated with the transportation of personnel. Specifically, this research, unlike many works in the extant literature, uses a heterogeneous versus homogeneous fleet, includes multiple depots versus a single depot and allows split deliveries. Also, the current research ensures all relevant aircraft capabilities and limitations are observed. In particular, the paper takes into account vehicles’ seat capacities, effective capacities via maximum gross takeoff weights and reserve fuel requirements. The current model, which is built upon a heterogeneous capacitated helicopter routing problem with split deliveries and multiple depots (HCHRPSDMD), sufficiently provides a practical approach to model development and solution deliverance while promoting future research endeavors. Future research may use these findings for other geographical regions and similar transportation networks and could adopt firm-specific actual cost parameters instead of the estimated average hourly costs of operating different helicopters. Furthermore, future endeavors may employ other techniques for the derivation of solutions. Future works may be enhanced with actual cost data in lieu of estimations. In the current study, cost data were not available; however, estimations do not inherently proscribe sound interpretations of the models’ outputs. Also, future research endeavors including manual method results may enable comparative results to establish cost variance analysis. Although the current study is, to some extent, limited, the practicality for practitioners and contribution to researchers is comprehensible. Due to the idiosyncrasies and complexity prevalent in modern transportation networks, optimization is and will continue to be a rich opportunity for implementation and research.

As described by previous researchers, energy firms may more efficiently use their contracted aircraft via implementation of a decision-making mechanism for passenger assignment, aircraft selection, depot selection and aircraft routing. Most energy firms possess numerous and spatially segregated offshore facilities and, therefore, are unable to efficiently and effectively make such decisions. Ultimately, the efficient use of firms’ contracted helicopters can enhance profitability via reduced costs without compromising operational performance. Reduced costs are likely to be realized by a potential workforce or workload reduction, reduced flight hours and enhanced bargaining power with commercial helicopter operators. Specifically, enhanced bargaining power may be realized as a result of minimized depots from which the aircraft are operated and an overall reduction of aircraft via increased asset utilization. In essence, the efficient use of commercial helicopters may yield systemic efficiencies that can be shared among all stakeholders, contracting energy firms and commercial helicopter operators. The achievement of operational efficiencies, ultimately, may determine the realization of target performance or solvency of a plethora of firms in the future (Krishnan et al., 2019).

For economies, communities and industries depending on crude oil and natural gas production, people’s livelihoods are significantly impacted due to price fluctuations (Rostan and Rostan, 2020; Solaymani, 2019). Based on a unique set of inputs and outputs, the International Energy Agency region (IEA), which includes the current study’s sample set, was found to achieve greater overall production efficiency relative to the Organization of the Petroleum Exporting Countries (OPEC) and the Organization of Arab Petroleum Exporting Countries (OAPEC) (Ohene-Asare et al., 2018). Therefore, enhanced logistics efficiency within the energy industry’s transportation sector across the globe is reasonably likely. For countries relying on these commodities’ exportation, production efficiency is and will continue to be a priority. With limited resources available in industry and society, efficiency is prone to yield advantageous results for all stakeholders. Furthermore, in the context of this study, a reduction of carbon dioxide and noise pollution in air, above water and on land will contribute to society’s drive to protect the environment and preserve our natural resources for future generations.

The current study represents the lone or one of few research endeavors to evaluate the heterogeneous capacitated helicopter routing problem with split deliveries and multiple depots. Furthermore, research pertaining to transportation via helicopter in the Gulf of Mexico’s offshore basin is unprecedented. Lastly, this work yields actionable knowledge for practitioners while enhancing current and promoting future research endeavors.

This study investigates the corruption practices from a behavioral perspective, and aims to verify the impact of health Management Information System (MIS) institutionalization on corruption vulnerabilities and the intention to commit corruption. The studied vulnerabilities are related to management: lack of internal control, accountability, transparency and disburdened administration. This study was conducted in the Brazilian public health system.

A research model and instrument were created based on the literature. The model was later tested using the partial least squares technique. A survey of 355 valid responses followed a pilot test with 87 ones. The respondents were civil servants of the Brazilian public health system.

Seven of the eight hypotheses were confirmed, supporting the main hypothesis that MIS institutionalization impacts individuals’ behavior by reducing their intention to commit corruption. Institutionalized health MIS improves public management, enabling the prevention of favoritism when awarding service provision contracts, undue payments to corrupt employees and waste of medical and hospital supplies.

This research adds to the knowledge on corruption from an individual’s behavior perspective influenced by MIS institutionalization in a Latin American perspective. Corruption is a social and cultural-based phenomenon, which reinforces the importance of understanding the effect of Information Systems institutionalization on corruption vulnerabilities in this context. A research model and instrument were created and validated, confirming corruption vulnerabilities that influence behavior. The intention to commit corruption is reduced when mediated by institutionalized MIS. Consequently, the focus must be shifted from moral beliefs to creating and strengthening organizational capacity to systematically identify and reduce vulnerabilities and deter misbehavior and wrongdoings.

This study aims to investigate the influence of social and spatial embeddedness on indigenous rural entrepreneurship in Amazon/Brazil. Rural entrepreneurship has increased in recent years. Some studies have focused on the relevance of spatial embeddedness in understanding this phenomenon, whereas others have highlighted the importance of social embeddedness. Although some scholars have associated both construct dimensions to understand rural entrepreneurship in developed economies, such an association remains scarce when considering both emerging and developing contexts.

The strategy was qualitative, using the integrated case study method. The case was the Paiter-Suruí indigenous tribe in the Amazon region, Brazil, recognized for the entrepreneurship of their community. Fourteen indigenous rural entrepreneurs participated in the study.

Field data show that entrepreneurs embed themselves in dense social networks that influence their decisions, including those involving the creation of enterprises. In addition, entrepreneurs are deeply embedded in rural territoriality (spatial), impacting how they create and seek to develop their own ventures.

The study of an empirical context that is still poorly explored has made two main contributions to the social and spatial embeddedness literature. First, evidence shows social influence on spatial embeddedness and vice versa, suggesting the need to integrate both perspectives. Second, this study contributes to the literature on rural entrepreneurship by shedding light on novel strategies for developing such enterprises. In addition, this study emphasizes the relevance of investigating the challenges that hinder rural entrepreneurial development in emerging and developing contexts.

The study aims to map the links between Industry 4.0 (I-4.0) technologies and circular economy (CE) for sustainable operations and their role to achieving the selected number of sustainable development goals (SDGs).

The study adopts a systematic literature review method to identify 76 primary studies that were published between January 2010 and December 2020. The authors synthesized the existing literature using Scopus database to investigate I-4.0 technologies and CE to select SDGs.

The findings of the study bridge the gap in the literature at the intersection between I-4.0 and sustainable operations in line with the regenerate, share, optimize, loop, virtualize and exchange (ReSOLVE) framework leading to CE practices. Further, the study also depicts the CE practices leading to the select SDGs (“SDG 6: Clean Water and Sanitation,” “SDG 7: Affordable and Clean Energy,” “SDG 9: Industry, Innovation and Infrastructure,” “SDG 12: Responsible Consumption and Production” and “SDG 13: Climate Action”). The study proposes a conceptual framework based on the linkages above, which can help organizations to realign their management practices, thereby achieving specific SDGs.

The originality of the study is substantiated by a unique I-4.0-sustainable operations-CE-SDGs (ISOCES) framework that integrates I-4.0 and CE for sustainable development. The framework is unique, as it is based on an in-depth and systematic review of the literature that maps the links between I-4.0, CE and sustainability.

We present a critical literature review debating Brazilian research on social and environmental accounting (SEA). The aim of this study is to understand the role of politics in the construction of hegemonies in SEA research in Brazil. In particular, we examine the role of hegemony in relation to the co-option of SEA literature and sustainability in the Brazilian context by the logic of development for economic growth in emerging economies. The methodological approach adopts a post-structural perspective that reflects Laclau and Mouffe’s discourse theory. The study employs a hermeneutical, rhetorical approach to understand and classify 352 Brazilian research articles on SEA. We employ Brown and Fraser’s (2006) categorizations of SEA literature to help in our analysis: the business case, the stakeholder–accountability approach, and the critical case. We argue that the business case is prominent in Brazilian studies. Second-stage analysis suggests that the major themes under discussion include measurement, consulting, and descriptive approach. We argue that these themes illustrate the degree of influence of the hegemonic politics relevant to emerging economics, as these themes predominantly concern economic growth and a capitalist context. This paper discusses trends and practices in the Brazilian literature on SEA and argues that the focus means that SEA avoids critical debates of the role of capitalist logics in an emerging economy concerning sustainability. We urge the Brazilian academy to understand the implications of its reifying agenda and engage, counter-hegemonically, in a social and political agenda beyond the hegemonic support of a particular set of capitalist interests.