This paper reexamines the relationship between geographic concentration of an industry (localization) and establishment scale. We use an approach that builds on Ellison & Glaeser’s (1997) dartboard location model to measure localization. Contrary to Holmes & Stevens’s (2002) pioneering...

The recent index proposed by Ellison & Glaeser (1997) is now well established as the preferred method for measuring the localization of economic activity. We build on McFadden's Random Utility (Profit) Maximization framework, to develop a parametric version of this measure that is more...

This paper considers a two-staged Location-Price game à la Hotelling, where firms first choose their location in the linear city and then set the prices for their goods. A lack of information arises, because before choosing their location firms are not sure about the marginal cost of their...

Academic and political interest in Academic Spin-offs (ASOs) has increased significantly in Portugal in the last few years. Although these firms, created to exploit the results of scientific research, are considered important contributors to employment and wealth creation, in the Portuguese...

The process of globalization of economies and markets has led firms to consider entry into foreign markets. Exporting is the simplest foreign market entry mode, but also the most common, not requiring high financial and human resources. Hence it is important to study the factors that can affect...

The acknowledged importance of innovation and the increasingly decisive role played by the service sector make innovation an issue of major relevance to the economy. Using a sample of 6593 companies that answered the Community Innovation Survey 2008, we assessed the determinants of innovation of...

This paper relaxes the Motta & Vasconcelos’ (2005) short-term assumption that firms’ capital is fixed. We demonstrate that, contrary to the conclusion of that article, in the best interest of consumers, even when firms have large economies of scale, long-term forward-looking Antitrust...