On the basis of a sample of 149 graduate firms from five German technology oriented business incubators, this article contributes to incubator/incubation literature by investigating the effects of the age of the business incubators and the firms' incubation time in securing longterm survival of...

This paper investigates economic and subjective effects of public business assistance delivered to nascent entrepreneurs in Germany. Employing cluster analysis, we explore the actual scope and intensity of business assistance used. Then we analyze predictors of take-up and perceived usefulness...

During the past few decades, the configurations of new knowledge-intensive environments have required fertile settings for innovative and entrepreneurial activities. In these environments, Triple Helix has been operationalized in different ways, spaces, and contexts where those agents are...

We address the key question of the efficacy of R&D policy measures in support of hightech start-ups. Distinguishing between subsidies awarded on a competitive basis and those assigned through an automatic procedure, we show that the former type led to a positive total factor productivity...

New Technology-Based Firms (NTBFs) greatly contribute to the dynamic efficiency of the economic system. To perform this role, NTBFs need external financing. However, private financing towards this typology of firms is particularly subject to market inefficiencies. This opens up the way to a...

This paper examines how university research alliances and other cooperative links with universities contribute to startup employment growth. We argue that “scientific absorptive capacity” at the startup is critical for reaping the benefits from university research alliances, but not...

Young technology ventures are strongly affected by technological environmental conditions. In the light of opportunity theory, this study focuses on the interaction of a young firm's technological base and the pace of technological development in its field. It distinguishes three technological...

We examine immigrant entrepreneurship and the survival and growth of immigrant-founded businesses over time relative to native-founded companies. Our work quantifies immigrant contributions to new firm creation in a wide variety of fields and using multiple definitions. While significant...

This paper provides evidence that the effect of agglomeration externalities on survival is moderated by the start-up's innovative behavior. It is shown that localization externalities are prevalent particularly in non-high-tech environments and unfold a positive influence on survival for less...