Search results

Previous research has focused on the outcomes of telework, investigating the advantages and disadvantages of teleworking for employees. However, these investigations do not examine whether there are differences between teleworkers when evaluating the advantages and disadvantages of teleworking. The aim of this study is to identify of distinct classes of teleworkers based on the advantages and disadvantages that teleworking has for them.

This study used secondary survey data collected by the Spanish National Statistics Institute (INE). A sample of 842 people was used for this study. To identify the distinct classes of teleworkers, their perceived advantages and disadvantages of teleworking were analyzed using latent class analysis.

Three different classes of teleworkers were distinguished. Furthermore, sociodemographic covariates were incorporated into the latent class model, revealing that the composition of the classes varied in terms of education level, household income, and the amount of time spent on teleworking per week. This study also examined the influence of these emergent classes on employees’ experience of teleworking.

This study contributes to previous research investigating if telework is advantageous or disadvantageous for teleworkers, acknowledging that teleworkers are not identical and may respond differently to teleworking.

Emissions produced by oceangoing vessels not only negatively affect the environment but also may deteriorate health of living organisms. Several regulations were released by the International Maritime Organization (IMO) to alleviate negative externalities from maritime transportation. Certain polluted areas were designated as “Emission Control Areas” (ECAs). However, IMO did not enforce any restrictions on the actual quantity of emissions that could be produced within ECAs. This paper aims to perform a comprehensive assessment of advantages and disadvantages from introducing restrictions on the emissions produced within ECAs. Two mixed-integer non-linear mathematical programs are presented to model the existing IMO regulations and an alternative policy, which along with the established IMO requirements also enforces restrictions on the quantity of emissions produced within ECAs. A set of linearization techniques are applied to linearize both models, which are further solved using the dynamic secant approximation procedure. Numerical experiments demonstrate that introduction of emission restrictions within ECAs can significantly reduce pollution levels but may incur increasing route service cost for the liner shipping company.

Two mixed-integer non-linear mathematical programs are presented to model the existing IMO regulations and an alternative policy, which along with the established IMO requirements also enforces restrictions on the quantity of emissions produced within ECAs. A set of linearization techniques are applied to linearize both models, which are further solved using the dynamic secant approximation procedure.

Numerical experiments were conducted for the French Asia Line 3 route, served by CMA CGM liner shipping company and passing through ECAs with sulfur oxide control. It was found that introduction of emission restrictions reduced the quantity of sulfur dioxide emissions produced by 40.4 per cent. In the meantime, emission restrictions required the liner shipping company to decrease the vessel sailing speed not only at voyage legs within ECAs but also at the adjacent voyage legs, which increased the total vessel turnaround time and in turn increased the total route service cost by 7.8 per cent.

This study does not capture uncertainty in liner shipping operations.

The developed mathematical model can serve as an efficient practical tool for liner shipping companies in developing green vessel schedules, enhancing energy efficiency and improving environmental sustainability.

Researchers and practitioners seek for new mathematical models and environmental policies that may alleviate pollution from oceangoing vessels and improve energy efficiency. This study proposes two novel mathematical models for the green vessel scheduling problem in a liner shipping route with ECAs. The first model is based on the existing IMO regulations, whereas the second one along with the established IMO requirements enforces emission restrictions within ECAs. Extensive numerical experiments are performed to assess advantages and disadvantages from introducing emission restrictions within ECAs.

Economic integration of refugees remains a challenge for developed countries. Although refugees differ greatly from labor migrants in available resources and motivation toward self-employment, prevailing studies on minority and ethnic entrepreneurship tend to lump these different categories of migrants together. Based on theories of migrants’ economic embeddedness, the purpose of this paper is to analyze the extent to which family- and kinship-based resources affect self-employment duration among refugees and labor migrants.

Based on Cox regression models, this longitudinal study estimates the self-employment duration of 10,519 refugees and 2,503 labor migrants starting businesses in Sweden in the period 2006–2012.

Results reveal that while refugees are at a disadvantage to labor migrants in terms of self-employment duration, their higher level of family embeddedness in part helps them overcome these disadvantages. For refugees but not for labor migrants, co-location in an ethnic enclave also lowers the risk of them becoming unemployed after a spell in entrepreneurship.

This original paper provides empirical and theoretical contributions to research on migrants’ self-employment success. It also discusses contributions for research on entrepreneurs’ social embeddedness and refugees’ entrepreneurship.

There is a global concern about the effectiveness of vocational education and training (VET) programmes in developing job-related skills and competencies for real-world environments for disadvantaged and unemployed youths. Experiential learning (EL) is a major component of VET programmes. This article aims to examine the effects of facilitating VET through EL theory to promote youths' skills acquisition. The study looks at the effects of material resources on the use of experiential learning theory (ELT), the types of EL and the contribution of ELT to VET programmes.

The research design mainly entails a qualitative research design and research method to allow the researcher to view the reality as is experienced from the inside out by the trainees and training centre managers on important data for a thorough understanding. The study participants were 512 young trainees who completed different training courses from the VET programmes and 24 centre managers in the KwaZulu-Natal province of South Africa.

The findings reveal that the use of ELT in VET programmes helped the trainees to gain real-world skills, hence contributing to their empowerment in terms of work experience and competence for their future employment. Based on the findings, the study concludes that ELT is an effective instrument to promote VET programmes for disadvantaged and unemployed youths.

The practical and social implications of the findings are that, while disadvantaged youths cannot access and afford higher education, public and private sectors can remedy their situation by providing non-school-based technical and vocational training to help such youths enter the labour market. The findings will motivate the providers of skills development for unemployed youths to use ELT in designing course curricula, planning resources and directing teaching-learning approaches to help trainees to acquire skills and competencies to perform tasks close to real-work situations.

The socio-economic implication of the article is that skills development plays an important role in poverty reduction. Investing in the skills development of citizens is vital to raise the incomes of poor groups and to reduce poverty (ILO, 2018). Although the causes of unemployment have also to do with economic factors in a country, skills development is an essential ingredient in developing capacities for labour market entry and increased income generation of a vulnerable group of people.

The article is significant because the study provides new insights into the use of ELT in VET programmes to improve their effectiveness in developing job-related skills and competencies for real-world environments for disadvantaged and unemployed youths. The study contributes to the body of knowledge by establishing a solid base for the evidence-informed practice of the effects of facilitating the VET programme through ELT to promote skills acquisition for the employment of unemployed and disadvantaged youths.

This paper aims to assess the comparative position of the national innovation system of Chinese state entrepreneurship versus liberal market entrepreneurship. Based on the comparative institutional framework, it asks whether Chinese state entrepreneurship has a comparative disadvantage because of its incoherent institutions in liberal or coordinated economies. Hence, does the Chinese institutional system of innovation lag behind that of US or liberal countries of Organisation for Economic Co-operation and Development (OECD) economies in the transformation of national science into economic products measured as high-technology exports?

This study uses panel data analysis based on 29 OECD economies and the Chinese economy over 23 years. Regarding national science productivity (explorative capabilities), it includes published and patented science streams; regarding technological transformation (exploitative capabilities), it measures the percentage of high-technology exports in gross domestic product (GDP). The interactions between the types of entrepreneurship and national science institutions serve as predictors in the design.

The results show that Chinese state entrepreneurship has a comparative advantage over liberal economies in published science. However, Chinese state entrepreneurship has a comparative disadvantage compared to liberal entrepreneurship in patent science. Regarding the dyadic level of comparability between the national economies, there are mixed results in the transformation of national science.

This study supports the three following theoretical points: national institutions differ regardless of the pressure of convergence through globalization; national science contingencies influence different paths of the transformation of national science to technology; and mixed economies, such as state entrepreneurship, can achieve high performance without fully conforming to liberal markets.

This study emphasizes institutional mechanisms for future research to support the innovation of incoherent institutions and suggests the benefit of cross-pollination of senior managers between state and private organizations for a defined duration.

Theoretically, this research combines an interdisciplinary and interinstitutional level of analysis, and in so doing, it deals with the transformation of national science in scientific publications and patents in the vertical value chain. Empirically, this study links the national published and patented science with the national economic artifacts in high-technology sectors. This novel approach to assess the national and discipline-level interaction sets a context for the future research in other settings. It also informs policy decisions regarding the growth of science, innovation and development.

The purpose of this paper is to consider the social turn in contemporary capitalism and contemporary art through the lens of art-based social enterprises (ASEs) that aim to create positive social benefits for young people experiencing forms of marginalisation, and which trade creative products or services to help fulfil that mission. A growth in ASEs demonstrates a growing interest in how the arts can support social and economic development, and the ways new economic models can generate employment for individuals excluded from the labour market; extend opportunities for more people to participate in art markets; and challenge dominant market models of cultural production and consumption.

This paper considers a number of challenges and complexities faced by ASEs that embrace a co-dependence of three goals, which are often in tension and competition – artistic practice, social purpose and economic activity. It does so by analysing interviews from staff working with 12 ASE organisation’s across Australia.

While the external forces that shape ASEs – including government policy, markets, investors and philanthropy – are interested in the “self-sufficient” economic potential of ASEs, those working in ASEs tend to prioritise social values and ethical business over large financial returns and are often ambivalent about their roles as entrepreneurs. This ambivalence is symptomatic of a position that is simultaneously critical and affirmative, of the conditions of contemporary capitalism and neoliberalism.

This paper addresses a gap in social enterprise literature presenting empirical research focussing on the lived experience of those managing and leading ASEs in Australia.

In the present study, we assessed how school improvement consultants, as part of a six-year model project conducted in North Rhine-Westphalia, Germany, were perceived by school leaders and how they defined their role(s), tasks and working methods as external consultants at the beginning of the project.

Our analyses are based on a mixed-methods approach, involving a standardized online survey of school leaders and 18 guideline-based interviews with school improvement consultants, which were conducted at the beginning of the model project. The interviews were analyzed using qualitative content analysis and typifying structuring of the interview material.

Our results based on the quantitative survey data showed that the school administrators generally rated the collaboration with the external consultants as not very positive. Furthermore, our qualitative findings showed that the school improvement consultants in the model project faced resistance to their coaching efforts, which may be attributed to the obligatory nature of their work on the project. In general, the consulting process appeared to be little differentiated according to the school principals' perceptions of the school needs, with the consultants mainly proceeding as they also do in other coaching processes.

This study contributes to our understanding of coaching in improvement activities among schools serving disadvantaged communities by offering insights into the role(s) and working methods of external school improvement consultants.

This study aims to analyze how startups organize their purchasing activities to improve operative excellence and become attractive customers.

The authors use a two-phase exploratory approach with semistructured interviews and a World Café. In total, 20 startup purchasers and suppliers participated. It is an international study with participants from eight countries (Belgium, Brazil, France, Germany, Hungary, The Netherlands, the UK and the USA).

The authors find that startups organize the purchasing function in five ways: partial outsourcing, transactional-oriented, strategic only, outsourced purchasing and full department. Each type has advantages and disadvantages regarding operative excellence. The authors identify type-specific antecedents to operative excellence: forecasting, payment habits, ordering process, contact accessibility and quick decision-making.

The value of this paper is that it offers entrepreneurs a framework to organize startup purchasing activities, including outsourcing options. Furthermore, it provides theoretical contributions that expand the topic of purchasing and supply organization and operative excellence to the startup context.

The value of this paper is that, to the best of the authors’ knowledge, it is the first to explore purchasing organization and operative excellence in startups.

We utilize a sample of New Jersey schools to explore the relationship between entrepreneurial orientation (EO) and school performance. The results indicate a significant relationship between several dimensions of EO and performance after controlling for a number of relevant variables. Charter schools were found to have higher EO than traditional schools. The implications of these findings for education and entrepreneurship research are discussed.

Immigrant groups often pursue entrepreneurial endeavors in their new home country. Even though both immigrant entrepreneurship and organizational identity have received scholarly attention, there has been little systematic exploration of identity strategies pursued by immigrant-owned organizations. In this article, we develop a theoretical framework that draws on the concepts of liability of foreignness and social identity theory in the context of immigrant entrepreneurship. Our framework explores how immigrant entrepreneurs may negotiate identities for their firms through the development of specific identity strategies that confirm or underplay their national/ethnic identities in order to survive in their immediate environment. We develop a model that shows how these confirmations or underplaying strategies work both for firms that have an individualistic entrepreneurial orientation, as well as those with a collective/associative entrepreneurial orientation. We also suggest two contextual moderators to this relationship: (1) the image of the founder's country of origin, and (2) the presence of immigrant networks in the host country, which may alter the effectiveness of identity strategies in terms of organizational mortality outcomes.