We discuss the main Theories of Harm in EU merger control and their evolution since the 1990s. We present stylised facts and trends using data extracted from EU merger decisions by natural language processing tools. EU merger policy has adapted over time, both in terms of legislation and...

In this paper we empirically test the simultaneity between the effects and the determinants of price regulation in the U.S. mobile telecommunications industry. We find that the regulatory regime is endogenous to firms pricing strategies. Because of lobbying successfulness, firms avoided...

This paper empirically explores the relationship between firms' market behavior and their lobbying activities in a regulated market. In particular, we investigate whether the amount of contributions offered by cellular service providers to fund the campaigns of political parties affected market...

This paper tests the hypothesis of complete markets in a panel of Italian households drawn from the Bank of Italy’s Survey of Household Income and Wealth (SHIW). Under the hypothesis that markets are complete and preferences are of the CRRA type, consumption growth is equated across...

The aim of this paper is to test the determinants of Research Joint Ventures’ (RJVs) group dynamics. We look at entry, exit and turbulence in RJVs that have been set up under the US National Cooperative Research Act, which allows for certain antitrust exemptions in order to stimulate firms to...

How does the choice to regulate a market take place? And how does regulation influence market outcome? We argue that to explicitly model the simultaneity between these two issues makes a qualitative difference in the analysis of the role of regulation, and empirically test our model in the U.S....

This paper argues that the study of policy incidence in industrial organization needs to take the endogeneity of government into account. The point is made by investigating whether political considerations are important in terms of understanding the causes and effects of deregulation using data...

We use a sample of 167 mergers during the period 1990-2002 involving 544 firms either as merging firms or competitors. We contrast a measure of the merger’s profitability based on event studies with one based on accounting data. We find positive and significant correlations between them when...