Tie public benefits to disclosure

Condition subsidies, tax incentives, public land deals, and major zoning approvals on auditable ownership and control reporting.

Source records4report custody

Linked markets1analytical context

Research themes2publication taxonomy

Evidence needs5future verification inputs

Recommendation evidence chain

The source boundary stays visible from analysis to proposed action.

01Published analysisAR-DN-2026-02Housing Competition Needs Local Ownership Data

02Evidence custody4 sources / 1 marketsLinked context, not independent endorsement

03Normative recommendationAR-PA-015Market rules & access

04Implementation evidenceNot assessedNo adoption or impact inference

Source report position

Housing Competition Needs Local Ownership Data

Housing competition must be measured locally: affordability stress and supply shortages are public harms, but HHI needs local ownership and control data.

Intended audience: HUD, FTC, DOJ, local housing agencies, and state legislators
Policy priority: Immediate
Instrument: Market rules & access
Publication: AR-DN-2026-02 / version 1.0
Canonical citation: Antitrust Radar Research Team. (2026, June 21). Housing Competition Needs Local Ownership Data: Source-backed housing profile note. Public Data Notes, AR-DN-2026-02 (Version 1.0). Antitrust Radar. https://antitrustradar.org/reports/housing-competition-data-gap

Evidence still needed

Inputs required to investigate the recommendation and its effects.

01Beneficial owner
02Property manager
03Unit geography
04Local rental share
05Acquisition timeline