This paper looks at how market concentration is measured, whether it is increasing, and if so, whether other indicators (output, prices, mark-ups and profits) are consistent with a story of falling competitive intensity. It also explores whether any market power that has been built has endured...

This paper provides a brief overview of the pro- and anti-competitive effects of vertical restraints as identified in the literature and case practice and discusses how pro-competitive effects or efficiencies are analysed and assessed within different legal and economic assessment frameworks....

This dataset includes statistics on consolidated financial accounts flow by type of financial instruments, comprising financial transactions between institutional sectors such as net financial transactions, net acquisitions of financial assets and net incurrence of liabilities. Data are...

The OECD Joint Group on Trade and Competition was established in 1996 to help deepen understanding of the complex issues arising at the interface of these two policy domains against a globalising backdrop and explore how best to ensure that both sets of policies are mutually supportive in...

This paper was prepared as a background note for a discussion held at the OECD in June 2015 on competition issues in liner shipping. It discusses the main developments and competition issues in the sector, namely, regulation in different countries, the role of liner shipping consortia and...

The OECD Joint Group on Trade and Competition was established in 1996 to help deepen understanding of the complex issues arising at the interface of these two policy domains against a globalising backdrop and explore how best to ensure that both sets of policies are mutually supportive in...

Competition authorities have already acquired significant knowledge about the concept of market power and dominance as well as practical experience when assessing anticompetitive practices. However, the introduction of potential new concepts, such as economic moats and entrenchment, may...