We develop a theory of innovation for entry and sale into oligopoly, and show that inventions of higher quality are more likely to be sold (or licensed) to an incumbent due to strategic product market effects on the sales price. Such preemptive acquisitions by incumbents are shown to stimulate...

The paper introduces a model of enterprise formation in a unionized economy with labor protection and wage bargaining. Enterprise formation is subject to future market risk and is shaped by labor market institutions in the post-entry stage. The predictions of the model are tested in...

This paper shows that labor market institutions are important for the formation of new enterprises. The effects of labor market institutions on entrepreneurship, wage determination, and firm size are analysed analytically and illustrated numerically. The main result is that an increase in union...

Today, start-ups often obtain financing via the Internet through many small contributions of non-sophisticated investors. Yet little is known about whether these start-ups can ultimately build enduring businesses. In this paper, we hand-collected data from 38 different equity crowdfunding (ECF)...

We study the impact of improved rail access on entrepreneurship rates in England and Wales. We use data from the Census spanning 2001, 2011, and 2021 to analyse self-employment rates in granular geographic areas of around 200 residents. Specifically, we study how they respond to changes in the...

Within the policy debate, there is a fear that large incumbent firms buy small firms' inventions to ensure that they are not used in the market. We show that such "acquisitions for sleep" can occur if and only if the quality of a process invention is small; otherwise, the entry profit will be...

We consider a firm that is subject to employment protection laws that limit the firm s ability to fire labor. In particular, we suppose that though a firm which shuts down can fire all its workers, it may fire no fewer. Compared to a firm that is subject to no employment protection, a firm...

Firms without paid employees account for up to 80% of all firms, but only a small minority ever hires. This paper investigates the relationship between labour costs and the decision to hire a first employee and become an employer. Leveraging a unique policy in Belgium that permanently reduced...

Why do entrepreneurship rates differ so markedly by gender? Using data from a large, representative German household panel, we investigate to what extent personality traits, human capital, and the employment history influence the start-up decision and can explain the gender gap in...

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...