This paper applies a novel and intuitive approach based on stock market data to a unique dataset of large concentrations during the period 1990-2002 to assess the effectiveness of European merger control. We analyze the economic effects of the European Commission's merger control decisions and...

We evaluate the economic impact of the change in European merger legislation in 2004 and propose a general framework focusing on four different policy dimensions: 1) predictability, 2) decision errors, 3) reversion of anti-competitive rents, and 4) deterrence. We find that after the reform the...

We analyze the impact of corporate governance institutions and ownership structures on company returns on investment by using a sample of more than 19,000 companies from 61 countries across the world. We show that the origin of a country's legal system proves to be the most important...

We analyze the impact of corporate governance institutions and ownership structures on company returns on investment by using a sample of more than 19,000 companies from 61 countries across the world. We show that the origin of a country's legal system proves to be the most important. Companies...

We use investment-cash flow regressions to show that both asymmetric-information and agency problems are more severe in Continental Europe than in the Anglo-Saxon countries leading to too little investment by firms with attractive investment opportunities and too much by those with poor...

This survey gives an overview of the current state of knowledge on the question whether corporate governance structures worldwide are determinants of differences in economic performance. We look at the identities of owners, monitoring boards, and legal systems and find that some though not all...

This study estimates that the introduction of a carbon tax in the British power sector in 2013 and its two subsequent elevations in 2014 and 2015 led to a substantial decline in emissions by 26% (or 36.3 MtCO 2 ) in only three years. Identification of the causal effect relies on discontinuities...

This paper analyzes the effects of mergers around the world over the past 15 years. We utilize a large panel of data on mergers to test several hypotheses about mergers. The effects of the mergers are examined by comparing the performance of the merging firms with control groups of nonmerging...

The product of a long-standing collaboration and recent collective research effort by members of the CGEUI network, The European Corporation makes an important contribution to the ongoing debate over convergence to the Anglo-Saxon model of corporate governance and persistence in corporate...