Start-up | EPFL Graph Search

Une start-up (de l'anglais start-up , de même sens), jeune pousse ou entreprise en démarrage en français, est une entreprise innovante nouvellement créée, généralement à la recherche d'importants fonds d'investissement, avec un très fort potentiel éventuel de croissance économique et de spéculation financière sur sa valeur future. Sa phase de recherche et développement de produit innovant, de tests d'idée, de validation de technologie, ou de modèle économique est plus ou moins longue, avant sa phase commerciale, et son risque d'échec est très supérieur à celui d'autres entreprises, par son caractère novateur, sa petite taille et son manque de visibilité. Les start-up s’établissent généralement dans des pépinières d'entreprises, incubateurs d'entreprises ou technopoles, ou encore dans des hacker houses, sur des marchés innovants. Leur nombre croît en particulier à partir des années 1990, avec la nouvelle économie (ou économie numérique, à l'origine de la bulle Intern

Essays on the Role of Policy and Venture Financing in Clean Technology Innovation

Matthias David van den Heuvel

This thesis aims to provide novel analyses and data that improve the understanding of the financing of investments in clean technologies. In particular, this thesis explores the role that private and public actors play in supporting young innovative firms. The first chapter of this thesis exploits original data on about 1000 startups that have participated in Venture Kick, the leading Swiss venture competition. We study the circumstances under which venture competitions' certification and cash prize impact startups' future survival and funding prospects. On the one hand, we observe that the certification only has a significant effect on startups whose quality can be more objectively assessed by experts (e.g., hard sciences startups). On the other hand, we find that the competition's cash prize only extends the runway of startups with low running costs (e.g., internet & mobile). These results highlight industry-specific heterogeneity in the effect of early-stage startup support, which bears implications for the design of entrepreneurial programs.The second chapter takes a step back and looks into the role of two prominent actors involved in financing new clean technologies: venture capital (VC) and governments. This essay examines the reasons behind the failure of the VC boom in clean energy startups in the early 2010s. We find that lackluster demand for clean energy products and a lower potential for outsized returns make clean energy firms less attractive to VC than startups in ICT or biotech. Conversely, characteristics such as high-capital intensity or long development timeframe seem to be less important. These findings suggest that the most effective way for governments to improve the attractiveness of early-stage clean energy investments is to implement demand-side policies rather than to provide direct financial support. With demand-side policies in place, governments could then try to plug the remaining funding gaps themselves by targeting startups with limited potential for outsized returns.In the second half of this thesis, the focus shifts onto governments' environmental policies and how they affect private investments in clean technologies. In the third chapter, we develop novel news-based indices of US environmental policy using text-mining techniques. We show that our general environmental policy index and sub-topic indices (e.g., renewables or climate negotiation) meaningfully capture the evolution of environmental policy in the United States. Using these indices, we find that greater salience of environmental policy is associated with increased VC investments in clean technologies and reduced stock returns for high-emissions firms. In the fourth and last chapter, we study the impact of policy uncertainty on private investment decisions. To do so, we construct a novel index of environmental policy uncertainty (EnvPU). This index reveals that uncertainty is pervasive in the history of environmental policy and is often synchronized with election cycles. We find that increases in our EnvPU index are associated with lower VC investments in cleantech startups and higher volatility in green firms' stocks. The findings from Chapters 3 and 4 suggest that, while the increased salience of environmental policy can boost investments, policymakers should ensure that their actions do not exacerbate policy uncertainty and hinder investments towards a low-carbon economy.

EPFL2022

Financing Biomedical Ventures - Myths and Realities

Jeffrey Scott Behrens

Angel funding is an important source of capital for startup ventures (J. Sohl 2019), providing a similar level of capital as institutional venture capital (OECD 2011). But angel funding is challenging to study due to the informal nature of the activity. A common paradigm for new venture funding argues that new ventures initially fund their activities with angel investment and then, as they show success, make progress to commercialization and de-risk core venture propositions, ventures transition to more professional institutional (venture capital) funding. A belief in this paradigm can strongly influence early venture creation activities, and assumptions about the later availability of capital from institutional venture capital underpin many startup business plans. However, the literature exploring this phenomenon is very sparse, and the question of the relationship of angel to venture funding transition has rarely been studied. By analyzing a large and robust dataset, this thesis advances the understanding of the actual behavior of investors and the impact this early behavior, and the funding choices involved, have on company outcomes. This thesis also explores a novel form of venture investing and places it into a broader context of new venture funding that may help explain some of the key observations discussed. These fundamentally empirical studies examine the nature/reality of important entrepreneurial phenomena of interactions between angel and venture funding in novel ways, pose questions, and identify a set results that point to a potential market failure. Attempts are made to understand these results and place them into the contexts of both research theory and a broader understanding of entrepreneurial behavior; there certainly remain a set of unanswered questions and potential fruitful directions for future research.

EPFL2020

Necessity entrepreneurship and industry choice in new firm creation

Marc Gruber, Argyro Nikiforou

Research Summary Research on necessity entrepreneurship has generated important insights, yet it views necessity entrepreneurs in developed countries as one encompassing group of unemployed individuals-ignoring that the level of need is not uniform but instead increases with time spent in unemployment. We begin to unpack the role of unemployment duration in necessity entrepreneurship by asking how it affects one of the most fundamental decisions in start-ups: "what business should I be in?" Analyzing primary data on 576 necessity entrepreneurs combined with three secondary data sets, we find that unemployment duration affects whether ventures are launched in "home" or in external industries, and moderates the extent to which founders' industry experience and the attractiveness of external opportunities relative to those in the "home" industry shape industry choice. Managerial Summary Necessity entrepreneurs-individuals who create new firms because they have no other options for work-represent a substantial proportion of world-wide entrepreneurial activity, and, in developed countries, often come from the ranks of the unemployed. We analyze these entrepreneurs by answering the question "what business should I be in?," a fundamental strategic decision that founders make. Our findings reveal that duration in unemployment is a key, hitherto unexamined factor that systematically affects the industry-choice decision in startups. Moreover, we find that duration of unemployment moderates the founder's industry experience and the attractiveness of external opportunities relative to those in the "home" industry, with a markedly different picture for the long-term unemployed-suggesting the need for customized government policies for formerly unemployed entrepreneurs.

WILEY2019

Essays on the Role of Policy and Venture Financing in Clean Technology Innovation

Matthias David van den Heuvel

EPFL2022