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1.
To enhance the development of academic spin-offs, surrogate (external) entrepreneurs are often added to the entrepreneurial team comprising academics. Existing research focused on entrepreneurial team diversity (horizontal member differences) and has mixed results. Vertical member differences (i.e., inequality) between academics and non-academics are not addressed. However, strategic decision making is one of the main responsibilities of an entrepreneurial team. Decision-making power, as reflected in ownership, in particular, is thus of the essence. Based on a sample of 164 Italian academic spin-offs, this article investigates the impacts of both horizontal and vertical heterogeneity of entrepreneurial teams on the firms’ performance. The findings confirm that surrogate entrepreneurs generally make a positive contribution to academic spin-off performance but become counter-productive when their presence overpowers that of academics. 相似文献
2.
Small Business Economics - There is wide consensus about the importance of green technologies in achieving superior economic and environmental performances. However, the literature on their... 相似文献
3.
The aim of this paper is to analyze the role of university Technology Transfer Offices (TTOs) in contributing to the creation and the performance of academic spin‐offs (ASOs). More specifically, it investigates the relationship between resources invested in TTOs in term of employees and the creation and growth of ASOs. The empirical analysis refers to Italy, where since 1999 academicians have been allowed to be actively involved in setting up companies for the ‘industrial use of research’. We used data on ASOs and resources invested by Italian universities in TTOs during the 2002–2011 period to investigate if and to what extent such investments contributed to the birth and growth of ASOs. We also controlled the results using information on university and on local context, in which university is located. The results of the empirical analysis show that in a first phase academicians reacted more promptly than universities to the opportunities offered by the new legislation, which may in part be due to the organizational rigidity that characterizes Public Administration in Italy. However, the empirical analysis also shows that after this initial phase the size of the TTOs (in terms of employees) has had a positive influence on the number of new ASOs (i.e. birth), but not on the performance of ASOs (i.e. growth), which is influenced by both long‐term investments in research (i.e. the quality of research results) and other variables linked to the regional and national contexts, such as the presence of incubators or the level of economic development. Our results regard a widely studied topic and should provide incremental findings for the community of entrepreneurship scholars and relevant implications for policy makers and TTO managers. 相似文献
4.
Cavallo Angelo Ghezzi Antonio Colombelli Alessandra Casali Gian Luca 《The International Entrepreneurship and Management Journal》2020,16(1):239-262
Building on the literature on agglomeration economies, this study examines how urbanization, industry-diversification, district economics and incubating initiatives are associated to the creation of innovative start-ups in Italy. The empirical analysis is based on a sample of 6018 innovative start-ups distributed across 104 Italian NUTS 3 regions. Our findings show that incubating initiative and industrial districts play a major role for new venture creation and provide support to the positive role of urbanization economies and industry specialization over diversification. Finally, we discuss future research directions grounded on the empirical evidence provided by our study.
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Alessandra Faggian Mark Partridge Edward J. Malecki 《International journal of urban and regional research》2017,41(6):997-1009
Scholars and policymakers interested in the growth and prosperity of regions have long recognized that talent and knowledge are fundamental. Yet the question is what types of talent are needed in a growing twenty‐first‐century economy: human capital, creativity and innovation, or entrepreneurship? The latter we define broadly to include any type of risk taking, and not only radical innovation. The literature does not clearly point to one factor as being the most essential. This study assesses this question separately for rural and urban United States (US) counties. We find that human capital––measured by educational attainment––is considerably more conducive to employment growth than the share of creative occupations. Likewise, the share of small and medium businesses is also very conducive to local growth, although this does not apply to the self‐employment share. Rural and urban areas experience similar patterns, although the magnitude thereof tends to be larger for urban counties, whereas high‐technology employment share has had a positive effect in rural areas. Policy conclusions suggest that enhancing small business development and increasing educational attainment are the two strategies that are most likely to succeed. 相似文献
8.
Alessandra Colombelli 《Journal of Industry, Competition and Trade》2010,10(3-4):253-274
The aim of this paper is to investigate the relationship between firm performance after the IPO and its entrepreneurial orientation (EO). In our work we want to test if entrepreneurial oriented firms show a better market performance signalling that investors valuate it positively. To this purpose, we focus on a particular sample of entrepreneurial firms, i.e. companies that went public on the Alternative Investment Market (AIM) through IPO during the period from 1995 to 2006. Along the lines of Miller (Manage Sci 29:770–791, 1983), Covin and Slevin (Entrep Theory Pract 16:7–25, 1991) and Lumpkin and Dess (Acad Manage Rev 21:135–172, 1996), firms’ entrepreneurial orientation is measured in terms of risk taking, innovation and proactivity. Following the literature in management on investor valuation we use the percent price premium as dependent variable of our model. Our findings confirm a positive impact of entrepreneurial orientation on investors’ valuation. The results of this work underline the relevance of secondary markets, such as the AIM, as a valuable alternative to traditional financial institutions in providing capital to small and entrepreneurial companies. 相似文献
9.
Alessandra Cretarola Fausto Gozzi Huyên Pham Peter Tankov 《Finance and Stochastics》2011,15(1):85-115
We investigate optimal consumption policies in the liquidity risk model introduced by Pham and Tankov (Math. Finance 18:613–627,
2008). Our main result is to derive smoothness C
1 results for the value functions of the portfolio/consumption choice problem. As an important consequence, we can prove the
existence of the optimal control (portfolio/consumption strategy) which we characterize both in feedback form in terms of
the derivatives of the value functions and as the solution of a second-order ODE. Finally, numerical illustrations of the
behavior of optimal consumption strategies between two trading dates are given. 相似文献
10.
Michel Le Breton Alessandra Michelangeli Eugenio Peluso 《Journal of Economic Theory》2012,147(4):1342-1350
This note suggests a bridge between stochastic dominance (Rothschild and Stiglitz, 1970 [17], 1973 [18]), inequality measurement (Atkinson, 1970 [1]) and discrimination measurement (Gastwirth, 1975 [10]). Discrimination orderings are defined and illustrated through discrimination curves, in the same spirit as stochastic dominance analysis. The main result, which links the second order discrimination curve and the Gastwirth discrimination index, also generalizes the equivalence between Generalized Lorenz dominance and second order stochastic dominance. 相似文献