"Prior research hints at the accelerator as a new generation incubation model. Accelerators have become an umbrella term for any program providing a service structure of mentorship, networking opportunities and access to funding. The challenge, however, is to understand their distinctive characteristics and profiles geared towards reinforcing business start-ups. How do accelerators operate as a new generation incubation model and how do they differ from existing incubation mechanisms? This inductive study investigates 13 accelerators across Europe and adopts a design lens to identify the accelerator model's key design parameters. We identify five key building blocks and distinguish between three different types of accelerators, taking the primary design theme of the accelerator into account. We contribute to the incubation literature by extending recognition of the heterogeneity of incubation models, by delineating the accelerator as a distinctive incubation model and by introducing the design lens as a useful theoretical framework to investigate incubation models and their evolution."

"Over the past six years, a new method of incubating technology startups has emerged, driven by investors and successful tech entrepreneurs: the accelerator programme. Despite growing interest in the model from the investment, business education and policy communities, there have been few attempts at formal analysis. This report is a first step towards a more informed critique of the phenomenon, as part of a broader effort among both public and private sectors to understand how to better support the growth of innovative startups."

"We investigate the effects that the experience level of accelerator management teams has on the performance of the accelerators they manage. In particular, we examine how the collective business experience of the accelerator managers influences the survival and growth of tenant firms within the accelerator. The experience of accelerator managers is assessed from two perspectives: their own direct knowledge from operating entrepreneurial startups, and their ability to access the knowledge of others from their professional networks. The survival and growth of tenant firms is assessed as the hazard rates for successful exits (acquisitions) and unsuccessful exits (firm failures). We find evidence to suggest that increased knowledge of accelerator managers reduces the risk of firm failures and that this reduction can be attributed more to differences in the amount of direct experience the accelerator management team has as founders in startups, than to differences in connectedness to the ecosystem."

"Accelerator programs are an increasingly important part of entrepreneurial ecosystems. While accelerators have core defining features—fixed-term, cohort-based educational and mentorship programs for startups— there is also significant variation amongst them. In this paper, we relate key variation in the antecedents, organizational design and operation of these programs to theories of firm-level entrepreneurial performance. We then document descriptive correlations between these design elements and the performance of the startups that attend these programs. In doing so, we probe the connections between design and performance in ways that integrate previously disparate research on accelerators and expand our understanding of startup intermediaries. Our findings delineate the building blocks as well as an agenda for future researchers to build upon not only our understanding of accelerators, but also our understanding of what new ventures need to survive and flourish."

"Do business accelerators affect new venture performance? We investigate this question in the context of Start-Up Chile, an ecosystem accelerator. We focus on two treatment conditions typically found in business accelerators: basic services of funding and coworking space, and additional entrepreneurship schooling. Using a regression discontinuity design, we show that schooling bundled with basic services can significantly increase new venture performance. In contrast, we find no evidence that basic services affect performance on their own. Our results are most relevant for ecosystem accelerators that attract young and early-stage businesses and suggest that entrepreneurial capital matters in new ventures."

"Entrepreneurship is an engine for economic development worldwide (Kelley, Singer, & Herrington 2016). For developing economies, the importance of entrepreneurship is associated with increased productivity and reduction in the rising unemployment rates, particularly among the youths. Consequently, several models and support programmes have been designed to facilitate successful entrepreneurial activities amongst youth. The article discusses the business acceleration model of the Global Business Labs (GBL) which is replicated in Botswana, Namibia and Uganda based on a Swedish model, between 2012 and 2015 but failed in Mozambique and Zambia. Using a multiple case study method, this article presents the results of a cross-country case analysis of the GBL programme with a view to understand the emergence of a business accelerator. Despite replication of the programme in respect of concepts, materials and operational systems, the cases reveal variations in operational experiences and acceleration performance across the five countries. Using the emergence theory, the article highlights these differences. The major contribution of the study to theory, in determining how business accelerators come into being, includes the duality of intentions and exchange between key stakeholders and the resource burst as a triggering mechanism in developing countries. The study further informs development of a model for successful business acceleration launch and subsequent performance for developing economies."

"The purpose of this study is to explore how do the characteristics of technology business incubators (TBIs), their chief executive officers, selection process and incubation process influence their research and development (R&D) contributions to the national economy.

These research questions are probed based on primary data gathered from 65 TBIs located in Bangalore, Chennai and Hyderabad, 3 of the leading start-up hubs of India comprising 9 accelerators, 31 incubators and 25 co-working spaces. Stepwise (backward elimination) regression method has been applied for six regression models for the analysis of research objectives."

"As part of its Agribusiness Innovation Program (AIP), infoDev designed an agribusiness incubation training program. To-date, the Agribusiness Incubation Training has been provided to a total of 149 people from 25 countries, including countries from Africa, Asia, Eastern Europe and Latin America. This report analyzes the effects of the delivery of this training. The agribusiness incubation training sessions took place as a one-day-training1 in the context of seven different events."

"The mobilization of social resources for addressing urgent societal needs under market assumptions is a major component of the strategy for development. Social enterprises as an alternative source of public goods and services attract the attention of academics, practitioners and policy-makers to the efficient use of entrepreneurial resources. Initially this study aims to provide a more systematic understanding about the factors that affect the probabilities of success of socially oriented undertakings and contributes to the literature by answering the call for more empirical research about such effects over their performance. Using a logistic regression model on data from a sample of socially oriented ventures in 148 countries participating in the 2013-2016 Entrepreneurship Database Program at Emory University, the positive effects of such factors were first validated. At a later stage, this quest attempted to find differential behaviors of these effects by comparing operations in OECD and developing countries. No conclusive evidence for dissimilarities between groups was found. This result could be partially attributed to the accelerator´s selection processes favoring companies with a proven record. Important global policy implications are drawn in support of harmonized social-entrepreneurship promotion programs and the adoption of standardized impact measurement criteria. This argument raises ample academic and practical possibilities for investigating the impact of socio-economic and cultural influences on the efficacy of social enterprise´s interventions. After controlling for the efficient use of entrepreneurial resources, teams made-up of civil society organizations, businesses and government institutions can allocate their attention to those country-specific situations affecting the efficacy of development programs such as the problems to be solved, the particularity of the eco-systems and the adequacy of the organizational arrays adopted."

"The aim of this study is to explore how an accelerator could succeed. We found that fundamental preconditions for success might be the access to relevant business competences and the ability to transfer it to a startup. On the other hand, the dynamics of acceleration organisation might be a restricting factor for business knowledge use and action. The success of an accelerator is a multidimensional topic. Generally, accelerators should construct great value proposition that facilitates the generation of long-term attraction for different stakeholders. However, the access to knowledge and funding can be viewed as the prerequisites of the existence of an accelerator but a prevailing startup ecosystem and service providers can also have a significant influence on new venture creation. Generally, the success of an accelerator can improve a local startup ecosystem and might have an influence on the economic development of a region."