the period 1990-2002 to assess the effectiveness of European merger control. The basic idea is to relate announcement and … decision abnormal returns. Under a set of four maintained assumptions, merger control might be interpreted to be effective if … rents accruing due to the increased market power observed around the merger announcement are reversed by the antitrust …

We propose a general framework to assess merger policy effectiveness based on standard oligopoly theory and stock …) reversion of anti-competitive rents, and 4) deterrence. We apply this framework to 368 merger cases scrutinized by the European … Commission (EC) between 1990 and 2007. To evaluate the economic impact of the change in European merger legislation, we compare …

Based on a database of 326 merger cases scrutinized by the European Commission between 1990 and 2007, we evaluate the … economic impact of the change in European merger legislation in 2004. We ?rst propose a general framework to assess merger … policy effectiveness, which is based on standard oligopoly theory and makes use of stockmarket reactions as an external …

The main goal of this paper is to provide an analysis of key regulatory changes in the European merger control and to … evaluate their real impact on the efficiency of merger regulation. Our main contribution is an empirical analysis of a unique … merger. The PROBIT model is then used to further investigate the sources of these discrepancies. Our results suggest that the …

employment of merger simulation models in merger control procedures during the past almost 15 years. Merger simulation is … of state-of-the-art merger simulation models and review their previous employment in merger cases as well as the problems … and limitations currently associated with their use in merger control. In summary, merger simulation models represent an …

basis of the economic theory of law enforcement we identify several factors that are likely to affect its degree of …

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 … evidence used. The introduction of the new Merger Regulation in 2004, which led to a change in the substantive test, also …

the period 1990-2002 to assess the effectiveness of European merger control. The basic idea is to relate announcement and … decision abnormal returns. Under a set of four maintained assumptions, merger control might be interpreted to be effective if … rents accruing due to the increased market power observed around the merger announcement are reversed by the antitrust …

reactions around the day of the merger's announcement provide information on the first question, whereas the stock market … hypotheses on the effects that remedies are supposed to achieve depending on the merger's competitive outcome. We isolate several … merging firms' bargaining power during the second phase of the merger review. …

assess merger control's effectiveness. By using data gathered from several sources and employing different evaluation … techniques, we analyze the economic effects of the European Commission's (EC) merger control decisions and distinguish between … merging and rival firms' stocks to quantify the profitability effects of mergers and merger control decisions. We back up our …