Strategic patenting is widely believed to raise the costs of innovating, especially in industries characterised by cumulative innovation. This paper studies the effects of strategic patenting on R&D, patenting and market value in the computer software industry. We focus on two key aspects:...

This paper is the first of a larger project aimed at exploring, among other things, whether Europe has a consistent innovation policy in the context of EU economic law (competition policy, intellectual property law, sector regulation). As such, its primary aim is to present our approach for...

This paper evaluates the effects of liberalizing access to the space sector, as currently envisaged by the EC Commission. We undertake an econometric evaluation of the degree of scale economies in satellite operations and calibrate a Cournot model of competition in which the effect of...

This paper assesses the coherence between industrial policy, competition policy and trade policy in the European Union (EU). This assessment is undertaken from the perspective of the optimal deployment of economic policies as prescribed by economic analysis and takes into consideration the legal...

This Paper introduces optimal competition: the best form of competition in an industry that a competition authority can achieve (given the information constraint that it cannot observe firms’ efficiency levels). We show that the optimal competition outcome in an industry becomes more...

This paper develops a model of successive oligopolies with endogenous market entry, allowing for varying degrees of product differentiation and entry costs in both markets. Our analysis shows that the downstream conditions dominate the overall profitability of the two-tier structure while the...

We present new data on the regulation of entry of start-up firms in 85 countries. The data covers the number of procedures, official time, and official cost that a start-up must bear before it can operate legally. The official costs of entry are extremely high in most countries. Countries with...

This paper investigates how enforcement of labour regulation affects the firm's use of informal labour, firm size and firm performance. Using firm level data on employment, capita, and output, census data on informal employment at the city level, and administrative data on enforcement of...

Using a comprehensive database of firms in Western and Eastern Europe, we study how the business environment in a country drives the creation of new firms. Our focus is on regulations governing entry. We find entry regulations hamper entry, especially in industries that naturally should have...

What determines the enforcement of deregulation reform of business activities? What are the outcomes of deregulation? We address these questions using an episode of a drastic reform in Russia between 2001 and 2004 which liberalized registration, licensing, and inspections. Based on the analysis...