{"license":"https://creativecommons.org/licenses/by/4.0/","dataset":"atlas","mode":"workspace","updatedThrough":"2026-08-15","citation":"Antitrust Radar, Atlas Research Workspace: Food systems and buyer power; Industry Structure (2026-08-15); 2 canonical profiles and 1 declared supporting edges.","guardrail":"The workspace assembles canonical profiles and declared Atlas edges for research navigation. A direct edge preserves only its encoded evidence statement. A multi-hop route does not establish a direct endpoint relationship, make unlike measures comparable, define a legal market, assign ownership, control, liability, or causation, or prove a policy effect.","filters":{"duplicateItems":[],"items":["issue:food-buyer-power","topic:industry-structure"],"itemsMatched":true,"requestedItems":["issue:food-buyer-power","topic:industry-structure"],"truncated":false,"unmatchedItems":[],"layer":"research","layerMatched":true,"view":"map"},"diagnostics":{"bridgeDependenceRate":0,"confidenceCounts":{"bounded":1,"high":0,"low":0,"medium":0},"connectedPairRate":1,"directPairRate":1,"layerCounts":[{"count":0,"layer":"measurement"},{"count":0,"layer":"organization"},{"count":0,"layer":"enforcement"},{"count":1,"layer":"research"}],"sourceBearingEdgeCount":0,"sourceCoverageRate":0,"transitNodes":[]},"summary":{"bridgedPairCount":0,"connectedPairCount":1,"connectorNodeCount":0,"directPairCount":1,"disconnectedPairCount":0,"layerCount":1,"ledgerEdgeCount":1,"nodeKindCount":2,"pairCount":1,"selectedNodeCount":2,"sourceCount":0},"selectedNodes":[{"id":"issue:food-buyer-power","kind":"issue","label":"Food systems and buyer power","shortLabel":"Food buyer power","description":"How does buyer concentration in regional cattle procurement affect producer options, contract terms, and supply-chain resilience?","href":"/issues/food-systems-and-buyer-power","metricLabel":"Bounded markets","metricValue":"1","detail":"1 separately defined market / editorial research program","status":"issue program","year":2019,"color":"#c026d3","searchText":"food systems and buyer power food buyer power procurement options, regional boundaries, and resilience the program follows the usda national beef-packer cr4 series into a buyer-power research frame while preserving the need for regional procurement markets and firm-level evidence. how does buyer concentration in regional cattle procurement affect producer options, contract terms, and supply-chain resilience? which plant-level purchases, procurement distances, capacity, contracts, and prices define regional buyer alternatives? how do entry, exit, outages, captive supply, and transportation costs change producer bargaining options? which firm-level records can disaggregate the national cr4 without inferring equal shares among the four largest buyers? u.s. steer and heifer purchases by beef packers beef meatpacking food and agriculture","connectionCount":4},{"id":"topic:industry-structure","kind":"topic","label":"Industry Structure","shortLabel":"Industry Structure","description":"Which detailed industries account for broad-sector concentration patterns, and where does strict historical evidence show structural movement?","href":"/research/topics/industry-structure","metricLabel":"Publication memberships","metricValue":"4","detail":"AR-T03 / 1 issue program / 5 evidence lanes","status":"institutional research topic","year":2026,"color":"#ea580c","searchText":"ar-t03 industry structure industries which detailed industries account for broad-sector concentration patterns, and where does strict historical evidence show structural movement? keep census industry distributions, strict same-code history, business flows, and reviewed market context inspectable at their published levels. a naics industry is a statistical classification, not automatically an antitrust market. sector medians, revenue concentration, and business dynamics retain different units and vintages. strict six-digit histories, disclosure status, firm and establishment context, product and geographic boundaries, entry, conduct, prices, quality, and enforcement records. industrial-organization researchers, sector analysts, and public agencies ar-sc-2026-01 the u.s. competition landscape ar-rb-2026-01 beef meatpacking buyer power ar-rb-2026-04 business dynamism across u.s. sectors, 1978-2023 ar-ci-2026-03 broad-sector concentration medians did not move as one economy.","connectionCount":22}],"connectorNodes":[],"pairs":[{"id":"issue:food-buyer-power--topic:industry-structure","leftId":"issue:food-buyer-power","leftLabel":"Food systems and buyer power","rightId":"topic:industry-structure","rightLabel":"Industry Structure","status":"direct","directEdgeCount":1,"shortestHopCount":1,"alternativeShortestPathCount":0,"primaryPathNodeIds":["issue:food-buyer-power","topic:industry-structure"],"primaryPathEdgeIds":["topic-issue:industry-structure:food-buyer-power"]}],"sources":[],"rows":[{"id":"topic-issue:industry-structure:food-buyer-power","layer":"research","relationshipType":"topic_issue","relationshipLabel":"Declared issue-program membership","fromId":"topic:industry-structure","fromKind":"topic","fromLabel":"Industry Structure","fromHref":"/research/topics/industry-structure","toId":"issue:food-buyer-power","toKind":"issue","toLabel":"Food systems and buyer power","toHref":"/issues/food-systems-and-buyer-power","evidenceLabel":"Research topic issue contract","evidenceDetail":"Food systems and buyer power is explicitly included in the Industry Structure institutional research contract.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A topic-to-issue link records one declared institutional membership. It does not merge the issue program's markets, establish harm, rank importance, or imply a shared method or finding."}]}