Economic observatory / bounded measures
Antitrust indicator atlas
Find a measure, inspect its coverage, and follow its source records. Units, periods, and missing observations remain visible when comparing indicators.
Public coverage geometry
Where the indicator registry has depth
y = public rows (log)
MarketsIndustriesGeographiesNational contextDynamismMergersSingle-year snapshot
- Indicator series
- 306 bounded domains
- Observations
- 14,4274,092 bounded entities
- Relationship lenses
- 156,194 same-period pairs
- Source families
- 191978-2026
One bounded measureEvery series keeps its own unit, universe, period basis, source record, and documented methodology.
No composite indexRelationship views pair exact periods; they do not merge unlike measures or establish causal market power.
Tracked markets / Percent
Tracked leading-participant share
Largest sourced non-aggregate participant share in each released market anchor.- Rows
- 18
- Market
- 6
- Coverage
- 2023-2026
Selected lens
Market leader share over timeObserved release path for each visible market; no interpolated or forward-filled frames.- Visible frame
- Loading Preparing bounded observation records
- Selected record
- Pending Available when observation records load
- Benchmark
- Pending Computed after the bounded frame loads
- Evidence route
- Loading Resolving source custody
Evidence scopeAll source records
Trend lens
Market leader share over time
Figure lens
Market leader share / TrendObserved release path for each visible market; no interpolated or forward-filled frames.- Visible frame
- Loading Preparing bounded observation records
- Selected record
- Pending Available when observation records load
- Benchmark
- Pending Computed after the bounded frame loads
- Reuse route
- JSON / CSV same bounded query state
Loading observation datasetPreparing the bounded Market leader share series.
Comparison boundaryLeading-participant share is the largest sourced non-aggregate participant share in each released anchor. It is definition-dependent, does not establish durable control, and remains non-interchangeable across different products, geographies, denominators, and measurement bases.
Method note