Antitrust Radar

Cross-domain evidence graph

Observatory atlas

Follow documented connections between markets, firms, places, publications, and sources. A connection shows a recorded relationship, not that two measures describe the same market.

Explore the graphRank profilesCompare profiles
More atlas tools4 exact routes
Live family topologyAll declared links

Current focusBroadband scales19,193 records / 27 family pairs

All declared links topology centered on Broadband scalesLine width represents declared relationship count. Line color identifies relationship layer. Circle size represents the number of canonical profiles in each family.Places to Indicators: 6,412 declared links. Measurement 6,412.Places to Sources: 3,378 declared links. Measurement 3,378.Places to Places: 3,204 declared links. Measurement 3,204.Industries to Sources: 1,954 declared links. Measurement 1,954.Industries to Industries: 1,849 declared links. Measurement 1,849.Industries to Indicators: 1,576 declared links. Measurement 1,576.Publications to Sources: 169 declared links. Research 169.Places to Publications: 114 declared links. Research 114.Topics to Publications: 97 declared links. Research 97.Topics to Questions: 58 declared links. Research 58.Markets to Products: 55 declared links. Measurement 55.Indicators to Sources: 50 declared links. Measurement 48, Research 2.Questions to Indicators: 46 declared links. Research 46.Markets to Publications: 33 declared links. Research 33.Records to Named entities: 31 declared links. Enforcement 31.Products to Operators: 28 declared links. Organization 28.Markets to Indicators: 21 declared links. Measurement 21.Markets to Sources: 20 declared links. Measurement 20.Markets to Records: 18 declared links. Enforcement 18.Industries to Places: 17 declared links. Measurement 17.Issues to Topics: 16 declared links. Research 16.Records to Sources: 14 declared links. Enforcement 14.Markets to Industries: 12 declared links. Measurement 12.Markets to Issues: 12 declared links. Research 12.Operators to Named entities: 4 declared links. Organization 4.Sources to Sources: 3 declared links. Measurement 3.Products to Named entities: 2 declared links. Organization 2.Markets12Markets: 12 canonical profiles, 171 links in All declared links, 171 links overall. Documented antitrust and screening definitionsProducts55Products: 55 canonical profiles, 85 links in All declared links, 85 links overall. Source-labeled market participantsOperators20Operators: 20 canonical profiles, 32 links in All declared links, 32 links overall. Official product attributionsIndustries1,866Industries: 1,866 canonical profiles, 5,408 links in All declared links, 5,408 links overall. Census hierarchy and screening contextIssues6Issues: 6 canonical profiles, 28 links in All declared links, 28 links overall. Editorial competition research programsTopics8Topics: 8 canonical profiles, 171 links in All declared links, 171 links overall. Institutional research subjects and exact evidence membershipsQuestions46Questions: 46 canonical profiles, 104 links in All declared links, 104 links overall. Public research questions anchored to exact signals and indicatorsPlaces3,270Places: 3,270 canonical profiles, 13,125 links in All declared links, 13,125 links overall. National context, bounded state and local screens, and international regulatory profilesIndicators30Indicators: 30 canonical profiles, 8,105 links in All declared links, 8,105 links overall. Canonical measurement dossiersRecords14Records: 14 canonical profiles, 63 links in All declared links, 63 links overall. Dated official enforcement recordsNamed entities21Named entities: 21 canonical profiles, 37 links in All declared links, 37 links overall. Organizations named in official recordsPublications85Publications: 85 canonical profiles, 413 links in All declared links, 413 links overall. Reports, data dispatches, and international evidence briefsSources45Sources: 45 canonical profiles, 5,588 links in All declared links, 5,588 links overall. Public evidence custody
All declared links compact topology centered on Broadband scalesTap a family or weighted route to inspect its declared neighborhood, then use the dossier action below to open the complete record. Circle size represents canonical profile count.Places to Indicators: 6,412 declared links. Measurement 6,412.Places to Sources: 3,378 declared links. Measurement 3,378.Places to Places: 3,204 declared links. Measurement 3,204.Industries to Sources: 1,954 declared links. Measurement 1,954.Industries to Industries: 1,849 declared links. Measurement 1,849.Industries to Indicators: 1,576 declared links. Measurement 1,576.Publications to Sources: 169 declared links. Research 169.Places to Publications: 114 declared links. Research 114.Topics to Publications: 97 declared links. Research 97.Topics to Questions: 58 declared links. Research 58.Markets to Products: 55 declared links. Measurement 55.Indicators to Sources: 50 declared links. Measurement 48, Research 2.Questions to Indicators: 46 declared links. Research 46.Markets to Publications: 33 declared links. Research 33.Records to Named entities: 31 declared links. Enforcement 31.Products to Operators: 28 declared links. Organization 28.Markets to Indicators: 21 declared links. Measurement 21.Markets to Sources: 20 declared links. Measurement 20.Markets to Records: 18 declared links. Enforcement 18.Industries to Places: 17 declared links. Measurement 17.Issues to Topics: 16 declared links. Research 16.Records to Sources: 14 declared links. Enforcement 14.Markets to Industries: 12 declared links. Measurement 12.Markets to Issues: 12 declared links. Research 12.Operators to Named entities: 4 declared links. Organization 4.Sources to Sources: 3 declared links. Measurement 3.Products to Named entities: 2 declared links. Organization 2.Markets12Markets: 12 canonical profiles, 171 links in All declared links, 171 links overall. Documented antitrust and screening definitionsProducts55Products: 55 canonical profiles, 85 links in All declared links, 85 links overall. Source-labeled market participantsOperators20Operators: 20 canonical profiles, 32 links in All declared links, 32 links overall. Official product attributionsIndustries1.9kIndustries: 1,866 canonical profiles, 5,408 links in All declared links, 5,408 links overall. Census hierarchy and screening contextIssues6Issues: 6 canonical profiles, 28 links in All declared links, 28 links overall. Editorial competition research programsTopics8Topics: 8 canonical profiles, 171 links in All declared links, 171 links overall. Institutional research subjects and exact evidence membershipsQuestions46Questions: 46 canonical profiles, 104 links in All declared links, 104 links overall. Public research questions anchored to exact signals and indicatorsPlaces3.3kPlaces: 3,270 canonical profiles, 13,125 links in All declared links, 13,125 links overall. National context, bounded state and local screens, and international regulatory profilesIndicators30Indicators: 30 canonical profiles, 8,105 links in All declared links, 8,105 links overall. Canonical measurement dossiersRecords14Records: 14 canonical profiles, 63 links in All declared links, 63 links overall. Dated official enforcement recordsNamed entities21Named entities: 21 canonical profiles, 37 links in All declared links, 37 links overall. Organizations named in official recordsPublications85Publications: 85 canonical profiles, 413 links in All declared links, 413 links overall. Reports, data dispatches, and international evidence briefsSources45Sources: 45 canonical profiles, 5,588 links in All declared links, 5,588 links overall. Public evidence custody
Canonical nodes5,4785433 public profiles
Declared edges19,193exact encoded links
Node families13bounded domains
Inferred links0name-only joins
Encoded hereProfile-to-indicator observations, issue-program scope, source custody, market participation, official attribution, declared industry context, publication scope, and dated policy relationships.
Never inferred hereSubstitutability, ownership, control, liability, causation, or comparability across unlike measures.
Read evidence standard

Graph census · All declared links

Who the Atlas connects

Every lane is an exact family-pair contract in the active semantic lens, ranked by encoded edge count.

13 of 13families connectedTop 8 routes carry 97.2% of active-layer edges.

Active-lens edges
19,193
All declared links
Family-pair routes
27
exact family contracts
Cross-family pairs
24
between unlike families
Self-family pairs
3
within one family
Open the complete relationship matrixScan all 91 possible family contracts by edge volume or source custody, including explicit structural zeros.
  1. 01PlacesIndicatorsMeasurement layer · open complete contract dossier6,41233.4%
  2. 02PlacesSourcesMeasurement layer · open complete contract dossier3,37817.6%
  3. 03PlacesPlacesMeasurement layer · open complete contract dossier3,20416.7%
  4. 04IndustriesSourcesMeasurement layer · open complete contract dossier1,95410.2%
  5. 05IndustriesIndustriesMeasurement layer · open complete contract dossier1,8499.6%
  6. 06IndustriesIndicatorsMeasurement layer · open complete contract dossier1,5768.2%
  7. 07PublicationsSourcesResearch layer · open complete contract dossier1690.9%
  8. 08PlacesPublicationsResearch layer · open complete contract dossier1140.6%
Inspect the remaining 19 family-pair routes537 links · 2.8% of active-layer edges
  1. 09TopicsPublicationsResearch layer · open complete contract dossier970.5%
  2. 10TopicsQuestionsResearch layer · open complete contract dossier580.3%
  3. 11MarketsProductsMeasurement layer · open complete contract dossier550.3%
  4. 12IndicatorsSourcesMeasurement + Research layer · open complete contract dossier500.3%
  5. 13QuestionsIndicatorsResearch layer · open complete contract dossier460.2%
  6. 14MarketsPublicationsResearch layer · open complete contract dossier330.2%
  7. 15RecordsNamed entitiesEnforcement layer · open complete contract dossier310.2%
  8. 16ProductsOperatorsOrganization layer · open complete contract dossier280.1%
  9. 17MarketsIndicatorsMeasurement layer · open complete contract dossier210.1%
  10. 18MarketsSourcesMeasurement layer · open complete contract dossier200.1%
  11. 19MarketsRecordsEnforcement layer · open complete contract dossier18<0.1%
  12. 20IndustriesPlacesMeasurement layer · open complete contract dossier17<0.1%
  13. 21IssuesTopicsResearch layer · open complete contract dossier16<0.1%
  14. 22RecordsSourcesEnforcement layer · open complete contract dossier14<0.1%
  15. 23MarketsIndustriesMeasurement layer · open complete contract dossier12<0.1%
  16. 24MarketsIssuesResearch layer · open complete contract dossier12<0.1%
  17. 25OperatorsNamed entitiesOrganization layer · open complete contract dossier4<0.1%
  18. 26SourcesSourcesMeasurement layer · open complete contract dossier3<0.1%
  19. 27ProductsNamed entitiesOrganization layer · open complete contract dossier2<0.1%
Bar length uses a logarithmic scale so low-volume lanes remain visible.Counts and shares describe encoded relationships, not economic importance, substitutability, control, liability, or antitrust harm.

Graph query

Build a declared relationship neighborhood

Network depth
PublicationsNational fixed-broadband HHI rose while three geographic medians fell.All declared links / 2 hops / all neighbors
Semantic classificationAll 39 relationship contracts remain distinctRead ontology

Choose one exact semantic contract to rebuild the topology, neighborhood, diagnostics, ledger, and public exports around only that declared edge type.

Focused evidence graph

Broadband scales

23 connected nodes in this bounded slice
Visible nodes
23
of 23
Visible edges
32
declared links
Direct links
2
from focus
Hidden nodes
0
plot cap only
Direct neighborhood2
Focused declared relationship network for National fixed-broadband HHI rose while three geographic medians fell.Nodes are placed by graph distance from the selected profile. Color identifies node type. Lines identify encoded relationships in the selected semantic lens.Broadband scales4National fixed-broadband HHI rose while three geographic medians fell.: Exact signals 4Geographic Compet...Geographic Competition: Publication memberships 7Federal Communica...Internet Access Services: Status as of December 31 2024: Access date 2026-07-21U.S. residential fixed broadband access: Latest HHI 1,501Communications infrastructure: Bounded markets 2Food systems and buyer power: Bounded markets 1Housing access and local power: Bounded markets 1Transportation networks: Bounded markets 1How can the nearly stable national aggregate be reconciled with state-level movement, organization turnover, branch change, and nominal deposit growth?: National bank-deposit HHI 401What provider-share, technology, speed-tier, entry, and geographic composition changes explain the rise in national HHI while median subnational HHIs declined?: Residential fixed broadband National HHI 1,501Which areas and provider-share changes account for movement in the county median, and how wide is the distribution hidden by the median?: Residential fixed broadband County median 4,599Which areas and provider-share changes account for movement in the state median, and how wide is the distribution hidden by the median?: Residential fixed broadband State median 2,937Which areas and provider-share changes account for movement in the tract median, and how wide is the distribution hidden by the median?: Residential fixed broadband Tract median 5,504Which state-specific paths, ownership-reporting changes, branch-booking patterns, entry, exit, or consolidation events account for movement beneath the cross-sectional median?: Median statewide bank-deposit HHI 903Tracked market HHI: Observation rows 26Fixed broadband HHI by geographic scale: Observation rows 20The U.S. Competition Landscape: Evidence sources 14Latest market-structure signals moved in both directions.: Exact signals 15Housing Competition Needs Local Ownership Data: Evidence sources 4Fixed Broadband Concentration Across Geographic Scales, 2020-2024: Evidence sources 1State Individual Insurance Concentration, 2024: Evidence sources 1Geographic concentration screens point in different directions at different scales.: Exact signals 6State Banking Structure, 2015-2025: Evidence sources 1
Markets12Products55Operators20Industries1866Issues6Topics8Questions46Places3270Indicators30Records14Named entities21Publications85Sources45
PublicationsNational fixed-broadband HHI rose while three geographic medians fell.AR-CI-2026-05 / Focused note
Exact signals
4
Status
current insight
Declared links
2
Latest year
2026

One FCC release provides a useful scale comparison, but the national value and medians of area-level HHIs remain different summary statistics. The state, county, and tract rows are medians of separate area HHIs, not components that average to the national HHI. Reporting geographies are screening units, not presumed legal broadband markets.

Open canonical profile
Analysis handoff1

No indicator row is keyed directly to this profile. These analytical contexts are one declared graph hop away.

Direct relationships2

Direct relationship fingerprint

How Broadband scales is declared in the Atlas

All declared links / direct focus links / no composite score
Counterparties
2
Unique canonical endpoints
Encoded links
2
Exact focus edges
Source custody
50%
1 source-bearing links
Profile families
2
Direct counterparty types
Counterparty compositionDirect nodes by profile family
Unique endpoints / active layer
Sources1 encoded edge
1
Topics1 encoded edge
1
Declared counterpartiesCarry exact endpoints into deeper analysis
2 available
01
1 edge1 source-bearing
02
1 edge0 source-bearing
Direct layer mixMeasurement0Organization0Enforcement0Research2
Encoded confidencehigh0medium0bounded2low0

Relationship ledger

Every plotted line remains an inspectable record

32 edges survive the current focus, depth, node-type, layer, and semantic-type contract.

MeasurementIndicator source custodyindicator source

FCC Figure 5 reports provider-share HHI at the national level and the median of separately calculated state, county, and census-tract HHIs. Areas without at least one qualifying connection are excluded, and previously published values may have been revised.

Federal Communications Commission / Internet Access Services: Status as of December 31 2024highSource
MeasurementIndicator source custodyindicator source

Use the source-reported December national HHI as the annual market-profile anchor; retain subnational medians in the linked geographic series.

Federal Communications Commission / Internet Access Services: Status as of December 31 2024highSource
MeasurementMarket evidence custodymarket source

Internet Access Services: Status as of December 31 2024 supports the profile's definition, observation.

Federal Communications CommissionboundedSource
MeasurementObserved by indicatorprofile indicator

U.S. residential fixed broadband access has 5 exact Market HHI rows spanning 2020-2024 across 1 registered source.

Tracked market HHI registryboundedSource
ResearchIssue program membershipissue scope

U.S. residential fixed broadband access is an explicitly curated member of the Communications infrastructure research program while retaining its own product boundary, geography, denominator, and comparison contract.

Competition issue scope contractbounded
ResearchNamed measurement familyquestion indicator

Q08 is framed by Residential fixed broadband County median and resolves to the canonical fixed-broadband-hhi indicator dossier.

Research agenda metric contractbounded
ResearchNamed measurement familyquestion indicator

Q11 is framed by Residential fixed broadband National HHI and resolves to the canonical fixed-broadband-hhi indicator dossier.

Research agenda metric contractbounded
ResearchNamed measurement familyquestion indicator

Q09 is framed by Residential fixed broadband State median and resolves to the canonical fixed-broadband-hhi indicator dossier.

Research agenda metric contractbounded
ResearchNamed measurement familyquestion indicator

Q07 is framed by Residential fixed broadband Tract median and resolves to the canonical fixed-broadband-hhi indicator dossier.

Research agenda metric contractbounded
ResearchCovered market profilereport market

AR-CI-2026-01 contains at least one signal whose canonical entity route resolves exactly to U.S. residential fixed broadband access; broader topic similarity is not used.

Competition Insight signal routebounded
ResearchCovered market profilereport market

Fixed Broadband Concentration Across Geographic Scales, 2020-2024 explicitly lists U.S. residential fixed broadband access in its related-market scope.

Report scope contractbounded
ResearchDeclared publication sourcereport source

Internet Access Services: Status as of December 31 2024 appears in the source-custodied signal packet for AR-CI-2026-05.

Federal Communications CommissionboundedSource

Showing 8 of 32 exact relationships. The complete filtered ledger remains available in CSV.

20 additional exact edges are available in JSON and CSV.

Graph contract

Relationship families stay separate

The atlas joins routes through encoded custody and context, never through name resemblance or an inferred corporate, legal, or causal relationship.

The atlas exposes only relationships declared in the current public data. A link or issue grouping does not make unlike measures comparable, establish ownership or control, define an antitrust market, assign liability, or show that a policy event caused an economic outcome.

Reusable graph packet

Carry node and edge custody into analysis

The packet preserves node type, canonical route, relationship family, source link, evidence label, confidence, and edge-specific guardrail.

Data CubeExact Internet Access Services: Status as of December 31 2024 observation sliceVizBuilderBroadband HHI / ranking lensJSON graph/api/public/atlas?focus=report%3Ainsight-fixed-broadband-scale-divergenceCSV edge ledgerComplete exact relationship slice
Observatory Atlas | Antitrust Radar