This paper was prepared as a background note for discussions on “The Optimal Design, Organisation and Powers of Competition Authorities” taking place at the December 2023 session of the OECD Competition Committee’s Working Party No. 3 on Co-operation and Enforcement.

By mapping theories of harm that have been applied in recent digital merger cases and considering the analyses that have already been undertaken, this note explores the question of whether existing theories of harm are well suited or should be further adapted to comprehensively capture...

Public procurement accounts for 13% of GDP in OECD countries. Pressures on public spending – as well as the need for greater accountability, better monitoring of public policies, and more effective risk management – have made it increasingly important to measure the performance of public...

City and regional governments as well as development agencies will learn from this report how to develop their own toolbox of instruments and structures for leveraging private finance. What role can private financing play in local economic development? To address this issue, this study draws on...