The concept of academic spin-off (AS) has witnessed an increase in attention due to its effectiveness in solving industry problems using core technology and knowledge from academia. Most studies based on US and western Europe experiences have presented the main key factors for academic spin-offs.
Study | Country | Sample Period | Methodology | Relevant Variables | Results |
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Sinell et al. [11] | 60 qualitative interviews |
Resource Dimensions | Factors for Spin-Off Survival | Authors | ||||||
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in the UK | 6-month period | Case study approach | Design and resource acquisition competence | “Successfully initiate an academic spin-off, academic founding teams must develop a specific set of entreprenerial competencies” | ||||
Social resources | networking, material resources available in the incubation stage | Aspelund et al. [44] | ||||||
Schillo [12] | 7 spin-offs in 5 European countries | 1995–2000 | Case study approach; regression |
Organizational resources, | ||||
Clarysse et al. [51] | human resources, | technological resources, physical resources, financial resources, networking resources |
“Case of survival through merger or acquisition, the presence of venture capital” | |||||
Buenstorf [20] | 143 producers of lasers in Germany |
1964–2003 | Soetanto and Geenhuizen [45]Company longevity: over 7 years of survival; proportional Gompertz model |
Years of entry and exit from the laser industry, type(s) of lasers produced initially, mergers and acquisitions, founders’ names and backgrounds, prior employment periods, firm background prior to entry into laser industry (for diversifying firms) |
Technological capabilities are determinants of firm success | |||
Clarysse et al. [26] | 43 companies employed by European research institutions | 1995–2002 | Qualitative approach | Networking resources, technological resources, financial resources |
Because the origin of each spin-out company lies within the lab, internal office space is offered for free, and infrastructure is available | |||
Venturi and Verbano | ||||||||
the sharing of research equipment for spin-off long-term development | Treibich et al. [46]) | [36] |
2009–2012 | India | ||||
Human resources | Case study approach using | four stages of development by Vohora et al. (2004) | Techn. Resources: degree of innovativeness, stage of development of technology, ability to patent and protect the technology, scope of technology; Human resources: type of parent organization (PO), founders’ positions in PO, formal team size, PhD experience or scientific background in active founding team, sector experience of at least one of the founders, management experience, previous entrepreneurial experience of team, variety of backgrounds and work experience in the team, joint working experience and cognitive similarity of the team; Financial resources: type of funding, amount of funding, social resources, relationship with PO, supporting strategy, mechanisms and financial incentives toward spin-off, tangible resources (i.e., laboratory facilities and access to research equipment), intangible resources (e.g., access to human capital, and scientific and business knowledge), scientific quality and perceived image of PO, quality and support of technology transfer office, contacts with industrial, financial, and research organizations (no. of entities), venture capital investors, financial institutions, commercial partners, competitors, customers, suppliers, or other research centers |
“…the success of RBSOs is based on technological resources, even if social resources appear to be equally important…” | ||||
manager research skills | Gurdon and Samsom [ | 47] | Shane and Stuart [37] | 134 spin-offs in the USA | 1980–1994 | Event history method; | ||
the entrepreneurial competency of the manager | regression | Miranda et al. [48] | Endowments: social capital (venture capital investitor); endowments: human capital (founders’ industry experience); endowments: technical assets (patents); endowments: industry attractiveness (industry conditions) |
“social capital endowments have a positive effect on the performance “, capacity to attract venture capital financing and the experience of initial public offerings influence the performance of a spin-off |
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Aspelund et al. [44] | 80 Norwegian and Swedish technology-based start-ups | 1995–2000 | Cox regression model | |||||
De Cleyn et al. [49 | Team size, entrepreneurial experience, | team heterogeneity, | radicalness of the technology |
Team heterogeneity and radicalness of the technology increase the probability of survival | ||||
] | Soetanto and Geenhuizen [45] | 100 spin-offs in Netherlands and Norway | 2006–2008 | |||||
previous entrepreneurial experience of the team |
Rasmussen et al. [42] | Curvilinear model | regression |
Firm age, firm size, university-employed founder, level of innovativeness, university network density (contacts within a network connected to each other) |
“spin-off’s ability to attract external funding for innovation is influenced positively by the density of its university network” | |||
Treibich et al. [46] | France and Switzerland | |||||||
Hesse and Sternberg [52] | Too long-term periods | (4–15 years); 25 case studies of spin-off |
Sharing of research equipment (parent unit: department or team) |
Biotech firms need the technical support of the parent because the cost of equipment is very high | ||||
Gurdon and Samsom [47] | USA | 22 spin-offs; |
Case study using the stages of development credibility threshold (Vohora et al., 2004) | Company founders’ entrepreneurial team member competencies, | ||||
quality of scientific support regarding the development of the product | ||||||||
Sinell et al. [11] | 1999–2000 | Longitudinal study | Number of employees, | technological knowledge, access to capital |
“Scientific expertise is essential for the long-term survival of USOs” | |||
Miranda et al. [48] | Spain | 500 spin-offs; 2014 |
Squares (PLS) regression | Creativity (CREA), entrepreneurial intention of the manager, entrepreneurial attitude of the manager, perceived utility, business experience |
Academic business experience positively influences academic perceived utility, entrepreneurial attitude of the manager is the most relevant indicator for AS performance |
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the individual-level attitude towards commercialization of the research results | Würmseher [53] | De Cleyn et al. [49] | 8300 ASOs in 24 European countries | 1985–2009 | Logistic regression | Management team and director characteristics | ||
Hesse and Sternberg [52] | (education, work experience, heterogeneity, and participation), | prior entrepreneurial experience | “strong and positive effect of the level of legal expertise of the manager or the different effect of the previous entrepreneurial experience of the manager foster ASO survival” | |||||
Bolzani et al. [50] | Italy; 551 universities |
2000–2008 | GMM estimator | Parent ownership, geographical proximity, technological ties, parent board membership, entrepreneurial team, commercial experience, regional financial support, market performance, innovation skills |
Geographical proximity does not have an impact on market performance; technological ties negatively influence the market performance; parent ownership has a positive effect on market performance |
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Rasmussen et al. [42] | opportunity identification and development, | championing | ||||||
Technological resources | resource acquisition | University department reputation positively influences the competencies in university spin-offs | ||||||
the stage level of the research product | Aspelund et al. [Norway | 12–15 months | Bigliardi et al. [38] | Italy | 20 spin-offs | Delphi Technic | Characteristics of the university: involvement of the university by financial contribution in the company and allowing access for acquiring entrepreneurial knowledge; Characteristics of the founders: the desire to be autonomous, the motivation of the founders, and reorientation in the career; Characteristics of the external environment: characteristics of the industry, existing regional infrastructure, geographical location, and existing capital; Technological characteristics: the degree of innovation, the development stage of the product, technology or service, the ability to patent and maintain the intellectual property rights |
The performance is measured with the 4 financial factors previously identified: growth in sales, employment growth, net cash flow, and revenue growth |