Source record
Citation, publisher, access, and license
Ten-year CompStats release covering competition-authority resources, cartel enforcement, abuse of dominance, merger control, advocacy, and published merger-control series for 59 jurisdictions from 2015 through 2024.
This dossier follows one source through the observatory without widening its stated scope.
Evidence topology
Evidence topology
A zero means this source has no encoded row in that evidence domain. It is a boundary in the current observatory release, not a claim that the underlying institution publishes no relevant evidence. Indicator observations are shown as a separate normalized route and are not added to direct-domain totals.
Market context
This source enters through the international Competition Trends observatory, not through a legally defined antitrust product market.
Measurement releases
This source currently contributes through policy chronology, report citation, or industry evidence rather than market definitions, observations, or participant shares.
Official record chronology
This source is not currently attached to an enforcement, inquiry, remedy, settlement, or agency-report event in the public chronology.
Research reuse
No published Antitrust Radar report currently lists this record in its source basis. The source may still support measurement, policy, or industry data.
Industry observatory
This source does not back the Census national industry-concentration tables in the current release. Its other evidence-domain counts remain independently inspectable.
International enforcement observatory
OECD Competition Trends counts describe reported authority resources and activity. They do not measure enforcement quality, deterrence, competitive impact, legal correctness, market concentration, consumer welfare, or a causal effect of enforcement.
Each aggregate indicator uses the jurisdictions that supplied comparable data for every published year in that indicator. Sample size therefore varies by metric, and aggregate series with different samples should not be treated as a single balanced panel.
Antitrust Radar derives the intervention rate only when merger decisions, Phase One remedies, Phase Two remedies, and prohibitions are all published for the same jurisdiction-year. It is an activity ratio, not an OECD score or a measure of enforcement quality.
Citation custody
Organisation for Economic Co-operation and Development, A Decade of OECD Competition Trends, Data and Insights, 2025.
Ten-year CompStats release covering competition-authority resources, cartel enforcement, abuse of dominance, merger control, advocacy, and published merger-control series for 59 jurisdictions from 2015 through 2024.
Canonical source citation
Organisation for Economic Co-operation and Development, A Decade of OECD Competition Trends, Data and Insights, 2025. Available at https://www.oecd.org/en/publications/2025/12/a-decade-of-oecd-competition-trends-data-and-insights_8aabb981/full-report.html. Accessed Jul 24, 2026. Antitrust Radar source record oecd-competition-trends-2025: https://antitrustradar.org/sources/oecd-competition-trends-2025
Source-scoped data packet
Citation, publisher, access, and license
Product, geography, denominator, and limits
HHI, market size, status, and methodology
Firm shares, rank, aggregate flags, and custody
Dated enforcement and policy chronology
Exact organization roles in official records
Bounded pre, event-year, and post HHI context
Bounded measures carrying this source's custody
Published observatory work citing this source
Aggregate, jurisdiction, and industry activity cells
Interpretation boundary
A source dossier documents how this observatory uses one public record. It does not endorse every claim in that record, make unlike measures comparable, or extend the source beyond its stated product, geography, population, and vintage.