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An integral part of declarative process modelling is to guarantee that the execution of a declarative workflow is compliant with the respective business rules. The purpose of this paper is to establish a formal framework for representing business rules and determining whether any business rules are violated during the executions of declarative process models.

In the approach, a business rule is phrased in terms of restricted English that is related to a constraint template. Linear temporal logic (LTL) is employed as a formalism for defining the set of constraint templates. By exploiting the theorem-proving feature of the Logics Workbench (LWB), business rule violations are then detected in an automatic manner.

This study explored the viability of encoding: first, process executions by means of LTL and second, business rules in terms of restricted English that built upon pattern-oriented templates and LTL. The LWB was used for carrying out temporal reasoning through automated techniques. The applicability of the formal verification approach was exemplified by a case study concerning supply chain management. The findings showed that practical reasoning could be achieved by combining declarative process modelling, restricted English, pattern-oriented templates, LTL and LWB.

First, new business rule templates are proposed; second, business rules are expressed in restricted English instead of graphical constructs; third, both finite execution trace and business rules are grounded in LTL. There is no need to deal with the semantic differences between different formalisms; and finally, the theorem prover LWB is used for the conformance checking of a finite execution trace against business rules.

Labour market constraints constitute prominent obstacles to firm development and economic growth of countries located in the Middle East and North Africa (MENA) region. The purpose of this paper is to examine the implications of firm characteristics, national locations, and sectoral associations for the perceptions of firms concerning two basic labour market constraints: labour regulations and labour skill shortages.

The empirical analysis is carried out using firm-level data set sourced from the World Bank’s Enterprise Surveys database. A bivariate probit estimator is used to account for potential correlations between the errors in the two labour market constraints’ equations. The authors implement overall estimations and comparative cross-country and cross-sector analyses, and use alternative estimation models.

The empirical results reveal some important implications of firm characteristics (e.g. firm size, labour compositions) for firm perceptions of labour regulations and labour skill shortages. They also delineate important cross-country and cross-sector variations. The authors also find significant heterogeneity in the factors’ implications for the perceptions of firms belonging to different sectors and located in different MENA countries.

Reforms in labour regulations and investment in human capital are important governmental policy interventions for promoting firm development and economic growth in the MENA region. This paper contributes to the empirical literature by analysing the factors influencing the perceptions of firms located in the MENA region concerning labour regulations and labour skill shortages. It provides policy-makers with information needed in the design of labour policies that attenuate the impacts of labour market constraints and enhance the performance of firms and the long-run economic growth.

This paper aims to identify peer-to-peer accommodation hosts’ perceived motivations and constraints, to examine the prediction of the motivation and constraint factors on hosts’ intention to continue business based on hosts’ attitudes and to explore the moderating role of the business scale.

A scale for hosts’ perceived motivators and constraints was developed. Mixed methods were used to develop and analyse a conceptual framework for demonstrating how constraints and motivations influence hosts’ behavioural intentions. Findings from interviews with hosts interpretatively supported the survey results.

Chinese hosts’ perceived constraints and motivators are identified and explained. The survey results indicate that constraints lower intention to continue one’s business and motivators heightens it. Motivators have a higher effect on attitudes and intentions than constraints do. The business scale was confirmed as a moderator in the constraint–attitude link but not in the motivator–attitude relationship.

This paper offers policy implications for governments, online platforms and hosts in terms of establishing incentives and solving problems so that Chinese hosts can sustainably operate their businesses.

This paper identifies constraints and motivators and develops a measurement scale for both simultaneously, which provides a holistic explanation of hosts’ attitude and behavioural intention. It also reveals the moderating role of the business scale. In investigating the thoughts of existing hosts operating on global and local platforms in China, this paper complements the literature, which mainly focuses on the Western context and a single global platform.

This study aims to investigate whether social capital mediates the impact of financial capital on business performance in Cameroon.

The study uses quantitative data collected from 370 small businesses in Yaoundé and Douala in Cameroon. All businesses in the sample are formally registered and are in the services sector. A structural equation modelling (SEM) approach is used for the analysis.

Structural and relational capital constraints are significant mediators of formal and informal finance. The magnitude effects of relational capital are the largest, underlining information's importance in resolving small and medium enterprises’ (SMEs') financial constraints. In addition, the effect of informal finance constraints on business performance is larger in magnitude, confirming the substantial impact of informal finance on SME operations.

The paper confirms that relational and structural social capital are vital in business. However, the study did not investigate the disaggregated effects of these dimensions of social capital. Furthermore, how SMEs transition between formal and informal finance could provide further understanding of the role of social capital. A disaggregated and panel data set would help to provide additional insights.

Social capital emerges as a pivotal factor in enhancing SME access to finance. The results, therefore, confirm the relevance of a holistic approach to easing financial capital constraints for SMEs and enabling small businesses to connect more to various stakeholders to amplify business performance. In addition, the findings identified some intervention points for the governments in Cameroon as it seeks to use SMEs as its pivot for development and to catapult itself to emerging economy status in its Cameroon 2035 vision.

The value of the study lies in assessing the mediating effect of cognitive, relational and structural social capital constraints on business performance and comparing the effect of formal and informal financial constraints on business performance.

Despite their economic significance, empirical evidence on the growth constraints facing micro-businesses as an important subset of small and medium enterprises remains scarce. At the same time, little consideration has hitherto been given to the context in which entrepreneurial activity occurs. The purpose of this paper is to develop an empirically informed contextual understanding of micro-business growth, beyond firm-level constraints.

The paper draws on 50 in-depth interviews with stakeholders and micro-business owner–manager entrepreneurs (OMEs henceforth) in a peripheral post-industrial place (PPIP henceforth).

The paper shows that, beyond firm-level constraints generated by their OME-centric nature, there are “additional costs” for micro-businesses operating in PPIPs, specifically limited access to higher-skilled labour, a more challenging, “closed” business environment and negative outward perceptions stemming from place stigmatisation. All of these “additional costs” can serve to stymie OMEs' growth ambition.

The paper is based on a limited number of interviews conducted in one region in England. However, the contextualisation of the findings through a focus on PPIPs provides valuable insights and enables analytical generalisation.

The article develops a context-sensitive model of micro-business growth constraints, one that goes beyond the constraints inherent in the nature of micro-businesses and is sensitive to their local (socio-institutional) operating context. The implications serve to advance both how enterprise in the periphery is theorised and how it is addressed by policymakers and business intermediaries to support the growth of micro-businesses.

The purpose of the research is to identify the observable operational and supply chain barriers and constraints that occur in local food supply chains, especially with smaller producers, as they seek to increase market penetration across a wider geographic area.

The research adopts a multiple case study approach using mixed methods of data collection where case study companies are interviewed and complete a questionnaire. This process allows us to create a supply chain map and create a narrative which records the burdens and impacts occurring in local food supply chains and smaller producers looking beyond local markets. This evidence is then set against the theory of constraints (TOC) to provide a theoretical underpinning and to examine consistency of the findings.

Seven broad categories of constraint type are observed: constraints due to the nature of the market; due to scale and the nature of products; constraints related to employment and skills; institutional constraints; constraints in supply chain relationships; certification, policy and regulatory constraints; and constraints around personal beliefs and anthropomorphism. Each is described as to its origin, its limitation to business and where possible, how it might be remedied. The constraints point to some counter-intuitive results as far as common perceptions of local food are concerned but suggestions for improvement are made through collaborative producer efforts, alternative institutional intervention, supply chain re-engineering and logistics innovation.

Practical suggestions are made to improve the inclusiveness of distribution networks, to better utilise regional food groups (RFGs), to develop opportunities to set up autonomous supply chain centres, or to broaden the function of farmer co-operatives. The paper also provides an alternative model of the TOC specifically adapted for local food producers, the focus of which plays to their strengths and focuses on building competencies across, up and down the supply chain.

The adaptation of the TOC provides an advancement of knowledge in the area of food supply chain analysis and is done in a way that is more practical in use. The paper also provides the opportunity to take a similar approach to examining other niche supply opportunities in the sector, which may be dependent on other geographically defined barriers, such as seasonal or ethnic products.

This study aims to analyse the business model of Jumia Travel, an innovative online travel agency (OTA) that operates in African markets. Focusing on market conditions and consumer behaviour in sub-Saharan Africa, where barriers to e-commerce are strong and tourism is viewed as a non-essential activity, the study examines the ways in which Jumia Travel carries out its development objectives in Côte d’Ivoire and revamps the OTA business model in relation to market constraints.

The study uses a descriptive-qualitative method based on desk research analysis of corporate sources, including websites, annual reports, public interviews of managers and newspaper articles. It also draws on primary sources collected through interviews with the Jumia Travel Côte d’Ivoire country manager.

The research shows that the demand- and supply-side constraints of African markets compel Jumia Travel to acquire new skills and competencies to adapt to and capture the Ivorian travel market. In doing so, the company expands the boundaries of the traditional OTA business models found in developed markets, demonstrating the dynamic capabilities that drive OTA business model transformation when deployed in a technologically immature market.

The Jumia Travel venture provides an insight into the constraints faced by an OTA at the bottom of the pyramid and in emerging markets and shows concretely what skills and competencies are required to overcome them. It is also a new experiment still in the early stages of development, and this limits the proper assessment of sustainability of its business model.

This study examines a unique experience: an unconventional OTA that concentrates exclusively on domestic and regional markets in sub-Saharan Africa. The business model lens brings into focus the operational limits and innovation opportunities of developing an e-travel business in the fast-growing markets of Africa, characterised by major supply-side constraints, the predominance of low-income consumers and a poorly structured travel industry. In this context, OTAs’ innovation challenge is no longer to disrupt the travel sector in differentiating from competitors, as was the case in the mature markets of the first world but to develop business processes suitable for operating in the constraint-based environment of emerging markets and capturing the rising demand for travel products. This involves co-creating value in linking African hotel providers and clients and increasing economic returns from this value through various business model adaptations designed for and with local consumers and partners.

This paper aims to identify the barriers that are linked to the institutional, external and social environmental factors in the emerging economies of South-East Asia (SEA). Through a comparative analysis of China, India and Pakistan, this study attempts to understand the constraints that might inhibit small and medium-sized enterprises (SMEs) in this region from becoming more successful.

This study proposes an empirical research framework to identify the constraints to determinants of SMEs’ growth (the CDSG model) in an important geographic and industrial cluster of SEA countries including China, India and Pakistan. Six propositions are tested, using data from 1,443 SMEs obtained from Enterprise Survey Data Repository database from the World Bank. Ordinary least-squares estimation is applied for statistical analyses and testing of the research propositions.

The results show the differential effects of the proposed CDSG model in China, India and Pakistan. Access to external finance is found to be irrelevant to the growth of SMEs in China, while it has a positive influence in India and Pakistan. Furthermore, in terms of the innovation process, partial mediation is traced. Using the tax rate factor, negative mediation is found between CDSG variables and SMEs’ growth. Both mediators play different roles in firm growth activities, while the level of significance of some variables is found to be more relevant to a specific region rather than to all.

The prudent management of the proposed CDSG variables could revolutionize the constraints facing SME growth, making them into success factors. This could invigorate the growth of SMEs’ in SEA countries. The paper concludes with practical implications for policymakers and investors.

This SMEs’ theoretical framework is the first to use innovation and tax rate mediators to highlight the determinants of business growth in three SEA regional economies (China, India and Pakistan).

The Micro, Small and Medium Enterprises (MSMEs) counter numerous financial obstacles concerning business financing and cash flow management. The study, therefore, intends to examine the level of perceived severity of financial constraints on the business growth of enterprises, in terms of sales, profitability and asset growth. An attempt is made to study the influence of owner and firm attributes as the determinants of financial constraints faced by MSMEs.

The data were collected from MSME owners of Northern India through a self-administered questionnaire. In total, 213 responses were analysed using partial least squares-structural equation modelling (PLS-SEM) technique through SmartPLSv2.

The findings advocate the role of owner and firm attributes in the severity of financial constraints experienced by the MSME owners. Most importantly, the study establishes a strong link between owner and firm attributes and cash flow constraints. Further, the paper confirms the negative influence of financing and cash flow problems on the growth of the firm.

The evaluation and categorisation of perceived financial challenges into meaningful dimensions generate value to the problematic area of MSME operations. Thus, the findings are useful for the policymakers and researchers to contemplate the financial vulnerability of MSMEs.

The empirical findings of the present study add worth to the limited evidence of the relationship between owner and firm attributes and severity of cash flow constraints faced by the Indian MSME owners.

The purpose of this paper includes two interconnected objectives. The first is to provide a reconceptualisation of social value creation as social constraint alleviation. The second is to respond to the call put forward by Giuliani and Macchi (2014) to produce synergies between bodies of literature exploring the development impact of businesses. The paper focuses on ideas from the global value chain/global production networks (GVC/GPN), business and human rights, corporate social responsibility (CSR), international business (IB) and (social) entrepreneurship literatures.

The paper offers a reconceptualisation of social value creation by building on the synergies, complementarities and limitations of existing concepts identified through the literature review.

The reconceptualisation of social value creation put forward in this paper contributes to the literature in the following way. It offers a useful and clear definition of the term “social” (Devinney, 2009), and it attends to the limitations of the constraint concept as put forward by Ted London and his collaborators (London, 2011). Furthermore, it sketches out the basic ideas of a two-system approach to allow for the differentiation between symptom treatment and root cause alleviation. Finally, it offers a refinement of Wettstein’s (2012) proposed capability-based remedial action concept. The paper furthermore proposes that there are three distinct ways in which businesses generally respond to social constraints.

The paper illustrates how the redefined concept of social value creation can connect different bodies of literature and help make sense of existing empirical results, without engaging in definitional debates.