Antitrust Radar
Observatory atlas

Multi-profile evidence composition

Research workspace

Collect profiles and sources for a research question. Compare the recorded relationships without treating a shared connection as proof of equivalence or causation.

Current evidence set
01 / industry459210 Book retailers...D
02 / industry456130 Optical goods r...D
03 / industry312120 BreweriesD
04 / industry485310 Taxi and ridesh...D
Canonical nodes
5478
Eleven profile families
Declared edges
19193
Auditable relationships
Workspace capacity
2-6
Selected profiles
Relationship layers
4
Never combined into a score
Composition contract0 direct pairs / 6 bridged pairs / 0 disconnected in this setExact edge ledger

Multi-profile evidence set

Compose an exact research route

Declared route sets
Research shelfChecking saved profiles

Atlas profile finder

Declared context beyond this set6 directly connected profiles in measurement
4 / 6 selected
6 directly connected / 5474 eligibleMarkets, participants, industries, places, indicators, and sources
Profiles
4
1 families
Direct pairs
0
Declared endpoint edges
Bridged pairs
6
Multi-hop routes
Disconnected
0
In selected layer
Supporting edges
4
1 connectors
Sources
1
Evidence custody
Declared route mapMeasurement
Declared Atlas routes across the selected research profilesSelected canonical profiles sit on the outer ring. Connector profiles sit inside it. Every line is a declared evidence edge in the selected relationship layer.6 connected pairs4 declared edgesEconomic Census source: U.S. Census BureauEconomic Census source: U.S. Census BureauEconomic Census source: U.S. Census BureauEconomic Census source: U.S. Census Bureau459210 Book retailer...IndustriesBook retailers and news dealers: Revenue HHI D456130 Optical goods...IndustriesOptical goods retailers: Revenue HHI D312120 BreweriesIndustriesBreweries: Revenue HHI D485310 Taxi and ride...IndustriesTaxi and ridesharing services: Revenue HHI DU.S. Census BureauConnector2022 Economic Census Concentration of Largest Firms: Access date 2026-07-17

Evidence structure diagnostics

Read the composition before drawing a conclusion

Separate descriptive ratios / no composite score
Route coverage100%6 of 6 pairs have a declared route
Direct density0%0 exact endpoint pairs
Bridge reliance100%6 of 6 connected pairs require a bridge
Source custody100%4 of 4 retained edges identify custody
Pivotal route profilesWhere shortest paths converge
1 transit profile
Pair audit queueInspect the least direct routes first
Relationship studio handoff
Retained edge layersMeasurement4Organization0Enforcement0Research0
Encoded confidencehigh4medium0bounded0low0
Pair register6 exact profile pairs
01
459210 Book retailers...456130 Optical goods r...2 hop route / 1 alternative shortest
bridged
02
459210 Book retailers...312120 Breweries2 hop route / 1 alternative shortest
bridged
03
459210 Book retailers...485310 Taxi and ridesh...2 hop route / 1 alternative shortest
bridged
04
456130 Optical goods r...312120 Breweries2 hop route / 1 alternative shortest
bridged
05
456130 Optical goods r...485310 Taxi and ridesh...2 hop route / 1 alternative shortest
bridged
06
312120 Breweries485310 Taxi and ridesh...2 hop route / 1 alternative shortest
bridged

Reusable research packet

Carry the selected evidence set forward

Antitrust Radar, Atlas Research Workspace: Book retailers and news dealers; Optical goods retailers; Breweries; Taxi and ridesharing services (2026-08-15); 4 canonical profiles and 4 declared supporting edges.
Research dossierJSON packetCSV ledger

Source custody

2022 Economic Census Concentration of Largest Firms4 supporting edges

01Every selected item remains a canonical profile with its own metric, definition, period, and source boundary.

02Direct means an exact encoded Atlas edge. It does not expand the underlying evidence statement.

03Bridged means a reproducible multi-hop route. It never becomes a direct endpoint relationship.

04The workspace does not infer equivalence, ownership, control, liability, causation, or policy effects.

Atlas Research Workspace | Antitrust Radar