Antitrust Radar
Bilateral Antitrust Radar evidence routeTwo canonical nodes connect through separately colored declared relationship edges and common evidence nodes.Profile ADeclared edgeCommon nodeDeclared edgeProfile B

Bilateral evidence profiles

Relationship studio

Compare two profiles through their documented relationships and shared records. An indirect connection is not evidence of a direct relationship.

Current declared routeHousing Competition Nee...Harvard Joint Center...1 shortest paths / 1 common neighbors / 3 supporting edges
Comparable nodes5,478canonical nodes
Declared edges19,193auditable links
Relationship layers4kept separate
Inferred endpoint links0from path proximity
Route contractEvery line is declared. Multi-hop proximity never becomes a direct endpoint claim.Evidence standard

Bilateral query

Build an exact profile-to-profile route

Profile A / PublicationsHousing Competition Needs Local Ownership DataEvidence sources / 4
2 profiles directly connected to Harvard Joint Center...
Profile B / SourcesAmerica's Rental Housing 2026Access date / 2026-06-21
6 profiles directly connected to Housing Competition Nee...
Relationship familyAll declared linksEvery encoded relationship family
Declared route sets

Declared bilateral profile

Housing Competition Nee... Harvard Joint Center...

All declared links / 1 hop
Shortest route
1declared hop
Shortest paths
1deterministic routes
Common neighbors
1exact intersections
Packet edges
31 cited sources
Relationship diagnosisWhat the selected graph can and cannot establish
Connection classDirect declaration1 endpoint edge
Neighborhood overlap14.3%1 shared across 7 unique adjacent profiles
Selected-layer degree7 vs 34 neighbor difference
Supporting evidence1 cited source3 exact packet edges
high0medium0bounded3low0
Profile A / PublicationsHousing Competition Needs Local Ownership Data1 linked market
Evidence sources
4
Selected-layer neighbors
7
Total neighbors
7
Latest year
2026
Connection fingerprint
Measurement0
Organization0
Enforcement0
Research7
Markets1Topics2Sources4
Open canonical profile
Declared routes from Housing Competition Needs Local Ownership Data to America's Rental Housing 2026The primary shortest path is centered. Additional exact common neighbors appear above or below it. Every line is a declared edge and does not imply a direct endpoint relationship.Rental housingU.S. rental housing access: exact common neighborHousing Competition N...PublicationsHousing Competition Needs Local Ownership Data: Evidence sources 4Harvard Joint Center...SourcesAmerica's Rental Housing 2026: Access date 2026-06-21
MeasurementOrganizationEnforcementResearch
Profile B / SourcesAmerica's Rental Housing 2026Harvard Joint Center for Housing Studies
Access date
2026-06-21
Selected-layer neighbors
3
Total neighbors
3
Latest year
2026
Connection fingerprint
Measurement1
Organization0
Enforcement0
Research2
Markets1Publications2
Open canonical profile

Supporting edge ledger

Every bridge remains an inspectable declaration

3 exact edges support the shortest paths and common-neighbor intersections in this layer.

MeasurementMarket evidence custodymarket source

America's Rental Housing 2026 supports the profile's definition, observation.

Harvard Joint Center for Housing StudiesboundedSource
ResearchCovered market profilereport market

Housing Competition Needs Local Ownership Data explicitly lists U.S. rental housing access in its related-market scope.

Report scope contractbounded
ResearchDeclared publication sourcereport source

America's Rental Housing 2026 appears in the report's encoded source basis.

Harvard Joint Center for Housing StudiesboundedSource

Bilateral graph contract

A route is not a finding about its endpoints

Each hop keeps its own evidence label, confidence, source custody, and edge-specific limitation.

A bilateral atlas route preserves a sequence of declared edges for navigation and audit. A direct edge, common neighbor, or multi-hop path does not make the endpoints equivalent, establish ownership or control, assign liability, define an antitrust market, make unlike measures comparable, or show causation.

Reusable bilateral packet

Carry the exact route into analysis

JSON preserves endpoints, shortest paths, common neighbors, nodes, and edge metadata. CSV flattens the complete supporting ledger.

JSON comparison/api/public/atlas?left=report%3Arep-housing-data-gap&right=source%3Ajchs-rental-housing-2026CSV edge ledgerExact supporting declarationsSingle-profile atlasReturn to focused neighborhoods