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The purpose of this paper is to find out the extent to which governments of the Gulf Cooperation Council (GCC) countries play a moderating role in the relationship between entrepreneurship and economic growth.

The study uses a 10-year time series (2006-2015) for six GCC countries: Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and United Arab Emirates. Secondary sources of data were collected from The World Bank database, general available statistics on the GCC, the Global Entrepreneurship Index from the Global Entrepreneurship and Development Institute (GEDI) and the Global Entrepreneurship Monitor (GEM) database.

Results indicate that governmental support has a significant moderating effect on the relationship between entrepreneurship and economic growth in the GCC. Furthermore, the strongest indicators of entrepreneurial investments in the Gulf have been found to be risk capital and high growth, which indicate a rapid growth in entrepreneurial investments. The lowest scoring indicators were found to be technology absorption and innovation process.

Despite the necessary measures taken to assure standard results such as testing data validity, care should be taken when generalizing the research results mainly because the time series of the study (2006-2015) could have been affected by the International and Financial Crisis, though the study has taken this into consideration.

This study has clarified the significant role of GCC governments in moderating the relationship between entrepreneurship and economic growth. Thus, the findings of this study are important because they help the GCC governments recognize their significant role and hence to utilize this role by supporting new and existing entrepreneurs particularly through regulatory quality, risk capital, technology absorption and process innovation. Furthermore, this study proves the extent to which entrepreneurship can help enhance the GCC economic growth, hence elaborating the importance of the sustainable resource, such as the human capital, in achieving diversification of sources to move from an oil-based to a more diversified economy.

Joanne Abbey

The COVID-19 pandemic has impacted companies both ways, negatively by testing their ability to adapt in uncertain situations and positively by accelerating the adoption of technology systems. One of the new technologies is represented by blockchain which brings decentralised control, transparency between the involved parties, and two-ways security checks on transactions. The Romanian market has been selected to provide an early assessment of the potential the market has on implementing blockchain technology and becoming more transparent within customer and state interactions. As part of the blockchain network, it brings both numerous benefits such as transparency in interactions with other parties and freedom as it is not regulated by any kind of authority yet.

To do this, the authors carried out a systematic literature review to answer three questions: (RQ1) Which external pressures affect an FC and its suppliers in an MSC? (RQ2) What influences power relationships between an FC and its suppliers for MSC compliance? and (RQ3) Which governance mechanisms support an FC to achieve compliance for managing its MSC?

This research aims to identify how external pressures affect chain agents to achieve compliance and implement governance mechanisms and analyzes the influence of the power relationship between FC and their suppliers.

The results identify how external pressures from different stakeholders act on FC and FT and ST suppliers. A combination of contractual governance mechanisms (auditing, certification, assessment, code of conduct and monitoring) with relational ones (third-party, cooperation) is identified, facilitating compliance between agents. Furthermore, different power relationships (power position, level of resources and institutional distance) that influence the implementation of governance mechanisms are explored.

This article comprised only a systematic literature review and content analysis. Carrying out empirical research, covering the theme of this article, is the next step, which is being completed and will be discussed in due course in another publication.

The results can help professionals of the FC to understand their role in multi-tier supply chain (MSC), the external pressures exerted and the governance mechanisms that can be implemented to achieve compliance.

This article develops three relevant issues constantly addressed in MSC, which have not yet been combined to understand the management of multi-tier suppliers.

A study was done to document the standards that should be adhered to by library and information professionals in Zimbabwe to assure quality in service provision in order to meet the sustainable development goals. A literature review and web content analysis were done to unpack the various standards that all types of libraries should consider from library buildings, service provision, qualifications and accreditation of library and information science schools and professionals, and assessing the impact of libraries in the communities that they are serving. The findings review that there are international and national standards from various governing bodies that should be considered in library and information service provision. The author recommends the implementation of these standards in all the libraries to assure quality in library and information service provision.

Business models are constantly innovating to adopt international trends. Business models are shifting toward sustainable practices to meet expectations and standards and keep on with the rest of the competitors in their industries. Recently, sustainability took a greater emphasis, and this chapter seeks to describe the main sustainability initiatives generated in international markets. Through a qualitative study made of secondary sources, strategies aligned to different sustainability initiatives are shown. Interestingly, adopting technology, digital transformation, and blockchain can enhance sustainable development.

The purpose of this study is to analyze the relationships among four types of sustainable operations practices and sustainable performance in the environmental, economic and social dimensions and identifies significant moderators.

In order to achieve the proposed goal, this study was developed through a systematic review of the literature followed by a meta-analysis of the correlations and by a meta-regression. The sampling criteria were quantitative operations management articles published through 2019.

The results suggest that all 13 analyzed relationships are positive and are affected by moderators.

In theoretical terms, this study reinforces the positive relationship between sustainable operations practices and performance and, more importantly, detects moderating effects. One of the study limitations is the composition of the sample, focusing exclusively on quantitative correlational articles published in journals.

In practice, the findings of this study imply that managers should be vigilant in implementing sustainable operations practices, observing the conditions in which more of these practices can be implemented into performance.

This study differs from others because it includes the social dimension of sustainable performance and the identification of moderators.

This paper aims to retrieve key components of blockchain applications in supply chain areas. It applies natural language processing methods to generate useful insights from academic literature.

It first applies a text mining method to retrieve information from scientific journal papers on the related topics. The text information is then analyzed through machine learning (ML) models to identify the important implications from the existing literature.

The research findings are three-fold. While challenges are of concern, the focus should be given to the design and implementation of blockchain in the supply chain field. Integration with internet of things is considered to be of higher importance. Blockchain plays a crucial role in food sustainability.

The research findings offer insights for both policymakers and business managers on blockchain implementation in the supply chain.

This paper exemplifies the model as situated in the interface of human-based and machine-learned analysis, potentially offering an interesting and relevant avenue for blockchain and supply chain management researchers.

To the best of the knowledge, the research is the very first attempt to apply ML algorithms to analyzing the full contents of blockchain-related research, in the supply chain sector, thereby providing new insights and complementing existing literature.

Decentralized finance (DeFi), enabled by blockchain, could bring about a new financial system, where peers will interact directly, with little or no place for traditional intermediation. However, some crucial tasks cannot be left solely to an algorithm and, consequently, most DeFi applications still require human decisions. The aim of this research is to assess the role of intermediation in the light of DeFi, analysing how humans and algorithms will interact.

The authors based their work on a twofold qualitative methodology, first analysing publicly available secondary data, particularly from white papers and DeFi Pulse (a website providing data on DeFi solutions) and then running two focus group discussions.

DeFi does not eliminate financial intermediation, but enables it to be performed in new ways, where decentralization means that no single entity can hold too much power or monopoly. DeFi has, however, inherited risks from the underlying technologies that unintentionally facilitate illegal behaviour and can hamper the authorities’ supervision. The complex duality algorithm- vs human-based actions will not be solved indisputably in favour of the former, as DeFi solutions can range from requiring algorithms to play a dominant role, to enabling greater human interaction by actively involving more people.

This research contributes to the emerging debate between algorithm- and human-based intermediation, especially in relation to the standing literature on financial intermediation, where considerations made in the light of the newest theories on blockchain and DeFi are still scarce.