{"license":"https://creativecommons.org/licenses/by/4.0/","dataset":"markets","count":1,"filters":{"markets":["us-steer-heifer-meatpacking-purchases"],"marketsMatched":true,"matchedMarketCount":1,"matchedMarketSlugs":["us-steer-heifer-meatpacking-purchases"],"unmatchedMarkets":[]},"rows":[{"id":"mkt-meatpacking","slug":"us-steer-heifer-meatpacking-purchases","name":"U.S. steer and heifer purchases by beef packers","shortName":"Beef meatpacking","geography":"United States / regional cattle procurement markets","sector":"Food and agriculture","dataVintage":"2019","naicsCode":"311611","industryHref":"/industries/311611","crosswalkHref":"/markets/economy?bridgeMarket=us-steer-heifer-meatpacking-purchases&bridgeNaics=311611#market-industry-crosswalk","latestHhi":null,"concentrationClass":null,"cr4":null,"topFirmShare":null,"hhiAtOrAbove2500":null,"hhiDisclosureGap":true,"dataStatus":"incomplete","confidenceLevel":"high","sourceCount":3,"policySourceCount":0,"policyEventCount":0,"reportCount":2,"briefAction":"Publish firm-level shares, ownership/control links, and market-definition notes before public agencies rely on private estimates.","briefActionLevel":"Evidence build","briefChange":"Published CR4 rose by 49 percentage points from 1980 to 2019, moving from 36 to 85.","briefComparisonDelta":49,"briefComparisonDirection":"increased","briefComparisonFromYear":1980,"briefComparisonMetric":"published_cr4","briefComparisonToYear":2019,"briefEvidence":"1 record in the evidence custody chain, 1 latest share row, 0 linked official records, and 2 related briefs support this profile. Status is incomplete with high confidence.","briefEvidenceState":"aggregate_only","briefGuardrail":"This brief summarizes the observatory's published market screen. It does not define a legal antitrust market, establish market power, identify anticompetitive conduct, estimate consumer harm, or convert descriptive concentration into a causal claim.","briefHeadline":"Beef meatpacking: published top-four share up 49 points, while firm-level HHI remains unavailable.","briefHref":"/markets/us-steer-heifer-meatpacking-purchases#overview","briefQuestion":"Which individual firm shares and geographic boundaries are needed to move from aggregate concentration facts to a complete market screen?","briefSourceIds":"usda-ers-meatpacking-2024","briefStructure":"The latest structured aggregate is 85.0%. Individual shares do not close a firm-level distribution, so HHI remains withheld."}]}