{"license":"https://creativecommons.org/licenses/by/4.0/","dataset":"atlas","updatedThrough":"2026-08-15","guardrail":"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.","filters":{"depth":2,"edgeType":"all","edgeTypeMatched":true,"focus":"topic:industry-structure","focusMatched":true,"kind":"all","kindMatched":true,"layer":"research","layerMatched":true,"query":"","view":"network"},"summary":{"nodeCount":5478,"edgeCount":19193,"sourceCount":45,"profileCount":5433,"nodeKindCount":13,"layerCount":4,"eligibleEdgeCount":547,"matchedNodeCount":51,"plottedEdgeCount":74,"plottedNodeCount":48,"hiddenNodeCount":3,"directNeighborCount":22},"focusNode":{"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},"nodes":[{"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,"distance":0,"labelVisible":true,"radius":20,"x":450,"y":260},{"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,"x":450,"y":142,"distance":1,"radius":11,"labelVisible":true},{"id":"question:industry-median-hhi:21","kind":"question","label":"Which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research?","shortLabel":"Mining, quarrying, and oi...","description":"Mining, quarrying, and oil and gas extraction moved from a paired-universe median HHI of 349.5 in 2017 to 390.8 in 2022 (+41.3 HHI points). The 2022 median is higher than the 2017 median across the same published strict-match screen. Sector medians are orientation statistics, not sector HHI values or legal market findings.","href":"/research/agenda/industry-median-hhi--21","metricLabel":"Median detailed-industry HHI","metricValue":"391","detail":"Q22 / Industries / 2022","status":"increased / verified","year":2022,"color":"#65a30d","searchText":"industry-median-hhi:21 which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research? mining, quarrying, and oil and gas extraction industry-median-hhi median detailed-industry hhi industry disaggregation trace a sector median back to strict six-digit census rows before proposing a product or geographic market study. mining, quarrying, and oil and gas extraction moved from a paired-universe median hhi of 349.5 in 2017 to 390.8 in 2022 (+41.3 hhi points). the 2022 median is higher than the 2017 median across the same published strict-match screen. sector medians are orientation statistics, not sector hhi values or legal market findings. strict-match six-digit rows contributing to the 2017 and 2022 sector medians. classification, disclosure, and publication-status checks for rows outside the paired universe. revenue, employment, firm-count, and establishment context for the largest row movements. product, geography, entry, conduct, price, quality, and enforcement records for candidate market studies.","connectionCount":2,"x":501.198,"y":153.686,"distance":1,"radius":11,"labelVisible":true},{"id":"question:industry-median-hhi:22","kind":"question","label":"Which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research?","shortLabel":"Utilities: Median detaile...","description":"Utilities moved from a paired-universe median HHI of 692.4 in 2017 to 602 in 2022 (-90.4 HHI points). The 2022 median is lower than the 2017 median across the same published strict-match screen. Sector medians are orientation statistics, not sector HHI values or legal market findings.","href":"/research/agenda/industry-median-hhi--22","metricLabel":"Median detailed-industry HHI","metricValue":"602","detail":"Q28 / Industries / 2022","status":"decreased / verified","year":2022,"color":"#65a30d","searchText":"industry-median-hhi:22 which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research? utilities industry-median-hhi median detailed-industry hhi industry disaggregation trace a sector median back to strict six-digit census rows before proposing a product or geographic market study. utilities moved from a paired-universe median hhi of 692.4 in 2017 to 602 in 2022 (-90.4 hhi points). the 2022 median is lower than the 2017 median across the same published strict-match screen. sector medians are orientation statistics, not sector hhi values or legal market findings. strict-match six-digit rows contributing to the 2017 and 2022 sector medians. classification, disclosure, and publication-status checks for rows outside the paired universe. revenue, employment, firm-count, and establishment context for the largest row movements. product, geography, entry, conduct, price, quality, and enforcement records for candidate market studies.","connectionCount":2,"x":542.256,"y":186.428,"distance":1,"radius":11,"labelVisible":true},{"id":"question:industry-median-hhi:23","kind":"question","label":"Which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research?","shortLabel":"Construction: Median deta...","description":"Construction moved from a paired-universe median HHI of 13.3 in 2017 to 19.4 in 2022 (+6.1 HHI points). The 2022 median is higher than the 2017 median across the same published strict-match screen. Sector medians are orientation statistics, not sector HHI values or legal market findings.","href":"/research/agenda/industry-median-hhi--23","metricLabel":"Median detailed-industry HHI","metricValue":"19","detail":"Q16 / Industries / 2022","status":"increased / verified","year":2022,"color":"#65a30d","searchText":"industry-median-hhi:23 which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research? construction industry-median-hhi median detailed-industry hhi industry disaggregation trace a sector median back to strict six-digit census rows before proposing a product or geographic market study. construction moved from a paired-universe median hhi of 13.3 in 2017 to 19.4 in 2022 (+6.1 hhi points). the 2022 median is higher than the 2017 median across the same published strict-match screen. sector medians are orientation statistics, not sector hhi values or legal market findings. strict-match six-digit rows contributing to the 2017 and 2022 sector medians. classification, disclosure, and publication-status checks for rows outside the paired universe. revenue, employment, firm-count, and establishment context for the largest row movements. product, geography, entry, conduct, price, quality, and enforcement records for candidate market studies.","connectionCount":2,"x":565.041,"y":233.743,"distance":1,"radius":11,"labelVisible":true},{"id":"question:industry-median-hhi:31","kind":"question","label":"Which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research?","shortLabel":"Manufacturing: Median det...","description":"Manufacturing moved from a paired-universe median HHI of 415 in 2017 to 435.6 in 2022 (+20.6 HHI points). The 2022 median is higher than the 2017 median across the same published strict-match screen. Sector medians are orientation statistics, not sector HHI values or legal market findings.","href":"/research/agenda/industry-median-hhi--31","metricLabel":"Median detailed-industry HHI","metricValue":"436","detail":"Q21 / Industries / 2022","status":"increased / verified","year":2022,"color":"#65a30d","searchText":"industry-median-hhi:31 which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research? manufacturing industry-median-hhi median detailed-industry hhi industry disaggregation trace a sector median back to strict six-digit census rows before proposing a product or geographic market study. manufacturing moved from a paired-universe median hhi of 415 in 2017 to 435.6 in 2022 (+20.6 hhi points). the 2022 median is higher than the 2017 median across the same published strict-match screen. sector medians are orientation statistics, not sector hhi values or legal market findings. strict-match six-digit rows contributing to the 2017 and 2022 sector medians. classification, disclosure, and publication-status checks for rows outside the paired universe. revenue, employment, firm-count, and establishment context for the largest row movements. product, geography, entry, conduct, price, quality, and enforcement records for candidate market studies.","connectionCount":2,"x":565.041,"y":286.257,"distance":1,"radius":11,"labelVisible":true},{"id":"question:industry-median-hhi:42","kind":"question","label":"Which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research?","shortLabel":"Wholesale trade: Median d...","description":"Wholesale trade moved from a paired-universe median HHI of 324.8 in 2017 to 322 in 2022 (-2.8 HHI points). The 2022 median is lower than the 2017 median across the same published strict-match screen. Sector medians are orientation statistics, not sector HHI values or legal market findings.","href":"/research/agenda/industry-median-hhi--42","metricLabel":"Median detailed-industry HHI","metricValue":"322","detail":"Q29 / Industries / 2022","status":"decreased / verified","year":2022,"color":"#65a30d","searchText":"industry-median-hhi:42 which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research? wholesale trade industry-median-hhi median detailed-industry hhi industry disaggregation trace a sector median back to strict six-digit census rows before proposing a product or geographic market study. wholesale trade moved from a paired-universe median hhi of 324.8 in 2017 to 322 in 2022 (-2.8 hhi points). the 2022 median is lower than the 2017 median across the same published strict-match screen. sector medians are orientation statistics, not sector hhi values or legal market findings. strict-match six-digit rows contributing to the 2017 and 2022 sector medians. classification, disclosure, and publication-status checks for rows outside the paired universe. revenue, employment, firm-count, and establishment context for the largest row movements. product, geography, entry, conduct, price, quality, and enforcement records for candidate market studies.","connectionCount":2,"x":542.256,"y":333.572,"distance":1,"radius":11,"labelVisible":true},{"id":"question:industry-median-hhi:44","kind":"question","label":"Which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research?","shortLabel":"Retail trade: Median deta...","description":"Retail trade moved from a paired-universe median HHI of 14 in 2017 to 25.4 in 2022 (+11.4 HHI points). The 2022 median is higher than the 2017 median across the same published strict-match screen. Sector medians are orientation statistics, not sector HHI values or legal market findings.","href":"/research/agenda/industry-median-hhi--44","metricLabel":"Median detailed-industry HHI","metricValue":"25","detail":"Q26 / Industries / 2022","status":"increased / verified","year":2022,"color":"#65a30d","searchText":"industry-median-hhi:44 which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research? retail trade industry-median-hhi median detailed-industry hhi industry disaggregation trace a sector median back to strict six-digit census rows before proposing a product or geographic market study. retail trade moved from a paired-universe median hhi of 14 in 2017 to 25.4 in 2022 (+11.4 hhi points). the 2022 median is higher than the 2017 median across the same published strict-match screen. sector medians are orientation statistics, not sector hhi values or legal market findings. strict-match six-digit rows contributing to the 2017 and 2022 sector medians. classification, disclosure, and publication-status checks for rows outside the paired universe. revenue, employment, firm-count, and establishment context for the largest row movements. product, geography, entry, conduct, price, quality, and enforcement records for candidate market studies.","connectionCount":2,"x":501.198,"y":366.314,"distance":1,"radius":11,"labelVisible":true},{"id":"question:industry-median-hhi:48","kind":"question","label":"Which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research?","shortLabel":"Transportation and wareho...","description":"Transportation and warehousing moved from a paired-universe median HHI of 259 in 2017 to 251 in 2022 (-8.0 HHI points). The 2022 median is lower than the 2017 median across the same published strict-match screen. Sector medians are orientation statistics, not sector HHI values or legal market findings.","href":"/research/agenda/industry-median-hhi--48","metricLabel":"Median detailed-industry HHI","metricValue":"251","detail":"Q27 / Industries / 2022","status":"decreased / verified","year":2022,"color":"#65a30d","searchText":"industry-median-hhi:48 which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research? transportation and warehousing industry-median-hhi median detailed-industry hhi industry disaggregation trace a sector median back to strict six-digit census rows before proposing a product or geographic market study. transportation and warehousing moved from a paired-universe median hhi of 259 in 2017 to 251 in 2022 (-8.0 hhi points). the 2022 median is lower than the 2017 median across the same published strict-match screen. sector medians are orientation statistics, not sector hhi values or legal market findings. strict-match six-digit rows contributing to the 2017 and 2022 sector medians. classification, disclosure, and publication-status checks for rows outside the paired universe. revenue, employment, firm-count, and establishment context for the largest row movements. product, geography, entry, conduct, price, quality, and enforcement records for candidate market studies.","connectionCount":2,"x":450,"y":378,"distance":1,"radius":11,"labelVisible":true},{"id":"question:industry-median-hhi:51","kind":"question","label":"Which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research?","shortLabel":"Information: Median detai...","description":"Information moved from a paired-universe median HHI of 568.5 in 2017 to 741.4 in 2022 (+172.9 HHI points). The 2022 median is higher than the 2017 median across the same published strict-match screen. Sector medians are orientation statistics, not sector HHI values or legal market findings.","href":"/research/agenda/industry-median-hhi--51","metricLabel":"Median detailed-industry HHI","metricValue":"741","detail":"Q20 / Industries / 2022","status":"increased / verified","year":2022,"color":"#65a30d","searchText":"industry-median-hhi:51 which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research? information industry-median-hhi median detailed-industry hhi industry disaggregation trace a sector median back to strict six-digit census rows before proposing a product or geographic market study. information moved from a paired-universe median hhi of 568.5 in 2017 to 741.4 in 2022 (+172.9 hhi points). the 2022 median is higher than the 2017 median across the same published strict-match screen. sector medians are orientation statistics, not sector hhi values or legal market findings. strict-match six-digit rows contributing to the 2017 and 2022 sector medians. classification, disclosure, and publication-status checks for rows outside the paired universe. revenue, employment, firm-count, and establishment context for the largest row movements. product, geography, entry, conduct, price, quality, and enforcement records for candidate market studies.","connectionCount":2,"x":398.802,"y":366.314,"distance":1,"radius":11,"labelVisible":true},{"id":"question:industry-median-hhi:52","kind":"question","label":"Which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research?","shortLabel":"Finance and insurance: Me...","description":"Finance and insurance moved from a paired-universe median HHI of 471.5 in 2017 to 492.9 in 2022 (+21.4 HHI points). The 2022 median is higher than the 2017 median across the same published strict-match screen. Sector medians are orientation statistics, not sector HHI values or legal market findings.","href":"/research/agenda/industry-median-hhi--52","metricLabel":"Median detailed-industry HHI","metricValue":"493","detail":"Q18 / Industries / 2022","status":"increased / verified","year":2022,"color":"#65a30d","searchText":"industry-median-hhi:52 which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research? finance and insurance industry-median-hhi median detailed-industry hhi industry disaggregation trace a sector median back to strict six-digit census rows before proposing a product or geographic market study. finance and insurance moved from a paired-universe median hhi of 471.5 in 2017 to 492.9 in 2022 (+21.4 hhi points). the 2022 median is higher than the 2017 median across the same published strict-match screen. sector medians are orientation statistics, not sector hhi values or legal market findings. strict-match six-digit rows contributing to the 2017 and 2022 sector medians. classification, disclosure, and publication-status checks for rows outside the paired universe. revenue, employment, firm-count, and establishment context for the largest row movements. product, geography, entry, conduct, price, quality, and enforcement records for candidate market studies.","connectionCount":2,"x":357.744,"y":333.572,"distance":1,"radius":11,"labelVisible":true},{"id":"question:industry-median-hhi:53","kind":"question","label":"Which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research?","shortLabel":"Real estate and rental an...","description":"Real estate and rental and leasing moved from a paired-universe median HHI of 93.2 in 2017 to 103.8 in 2022 (+10.6 HHI points). The 2022 median is higher than the 2017 median across the same published strict-match screen. Sector medians are orientation statistics, not sector HHI values or legal market findings.","href":"/research/agenda/industry-median-hhi--53","metricLabel":"Median detailed-industry HHI","metricValue":"104","detail":"Q25 / Industries / 2022","status":"increased / verified","year":2022,"color":"#65a30d","searchText":"industry-median-hhi:53 which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research? real estate and rental and leasing industry-median-hhi median detailed-industry hhi industry disaggregation trace a sector median back to strict six-digit census rows before proposing a product or geographic market study. real estate and rental and leasing moved from a paired-universe median hhi of 93.2 in 2017 to 103.8 in 2022 (+10.6 hhi points). the 2022 median is higher than the 2017 median across the same published strict-match screen. sector medians are orientation statistics, not sector hhi values or legal market findings. strict-match six-digit rows contributing to the 2017 and 2022 sector medians. classification, disclosure, and publication-status checks for rows outside the paired universe. revenue, employment, firm-count, and establishment context for the largest row movements. product, geography, entry, conduct, price, quality, and enforcement records for candidate market studies.","connectionCount":2,"x":334.959,"y":286.257,"distance":1,"radius":11,"labelVisible":false},{"id":"question:industry-median-hhi:54","kind":"question","label":"Which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research?","shortLabel":"Professional, scientific,...","description":"Professional, scientific, and technical services moved from a paired-universe median HHI of 98.4 in 2017 to 85.6 in 2022 (-12.8 HHI points). The 2022 median is lower than the 2017 median across the same published strict-match screen. Sector medians are orientation statistics, not sector HHI values or legal market findings.","href":"/research/agenda/industry-median-hhi--54","metricLabel":"Median detailed-industry HHI","metricValue":"86","detail":"Q24 / Industries / 2022","status":"decreased / verified","year":2022,"color":"#65a30d","searchText":"industry-median-hhi:54 which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research? professional, scientific, and technical services industry-median-hhi median detailed-industry hhi industry disaggregation trace a sector median back to strict six-digit census rows before proposing a product or geographic market study. professional, scientific, and technical services moved from a paired-universe median hhi of 98.4 in 2017 to 85.6 in 2022 (-12.8 hhi points). the 2022 median is lower than the 2017 median across the same published strict-match screen. sector medians are orientation statistics, not sector hhi values or legal market findings. strict-match six-digit rows contributing to the 2017 and 2022 sector medians. classification, disclosure, and publication-status checks for rows outside the paired universe. revenue, employment, firm-count, and establishment context for the largest row movements. product, geography, entry, conduct, price, quality, and enforcement records for candidate market studies.","connectionCount":2,"x":334.959,"y":233.743,"distance":1,"radius":11,"labelVisible":false},{"id":"question:industry-median-hhi:56","kind":"question","label":"Which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research?","shortLabel":"Administrative and suppor...","description":"Administrative and support and waste management and remediation services moved from a paired-universe median HHI of 140.4 in 2017 to 168.8 in 2022 (+28.4 HHI points). The 2022 median is higher than the 2017 median across the same published strict-match screen. Sector medians are orientation statistics, not sector HHI values or legal market findings.","href":"/research/agenda/industry-median-hhi--56","metricLabel":"Median detailed-industry HHI","metricValue":"169","detail":"Q14 / Industries / 2022","status":"increased / verified","year":2022,"color":"#65a30d","searchText":"industry-median-hhi:56 which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research? administrative and support and waste management and remediation services industry-median-hhi median detailed-industry hhi industry disaggregation trace a sector median back to strict six-digit census rows before proposing a product or geographic market study. administrative and support and waste management and remediation services moved from a paired-universe median hhi of 140.4 in 2017 to 168.8 in 2022 (+28.4 hhi points). the 2022 median is higher than the 2017 median across the same published strict-match screen. sector medians are orientation statistics, not sector hhi values or legal market findings. strict-match six-digit rows contributing to the 2017 and 2022 sector medians. classification, disclosure, and publication-status checks for rows outside the paired universe. revenue, employment, firm-count, and establishment context for the largest row movements. product, geography, entry, conduct, price, quality, and enforcement records for candidate market studies.","connectionCount":2,"x":357.744,"y":186.428,"distance":1,"radius":11,"labelVisible":false},{"id":"question:industry-median-hhi:61","kind":"question","label":"Which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research?","shortLabel":"Educational services: Med...","description":"Educational services moved from a paired-universe median HHI of 76.7 in 2017 to 94.5 in 2022 (+17.8 HHI points). 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The 2022 median is unchanged than the 2017 median across the same published strict-match screen. Sector medians are orientation statistics, not sector HHI values or legal market findings.","href":"/research/agenda/industry-median-hhi--62","metricLabel":"Median detailed-industry HHI","metricValue":"36","detail":"Q19 / Industries / 2022","status":"unchanged / verified","year":2022,"color":"#65a30d","searchText":"industry-median-hhi:62 which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research? health care and social assistance industry-median-hhi median detailed-industry hhi industry disaggregation trace a sector median back to strict six-digit census rows before proposing a product or geographic market study. health care and social assistance moved from a paired-universe median hhi of 35.8 in 2017 to 35.8 in 2022 (0.0 hhi points). the 2022 median is unchanged than the 2017 median across the same published strict-match screen. sector medians are orientation statistics, not sector hhi values or legal market findings. strict-match six-digit rows contributing to the 2017 and 2022 sector medians. classification, disclosure, and publication-status checks for rows outside the paired universe. revenue, employment, firm-count, and establishment context for the largest row movements. product, geography, entry, conduct, price, quality, and enforcement records for candidate market studies.","connectionCount":2,"x":450,"y":84,"distance":1,"radius":11,"labelVisible":false},{"id":"question:industry-median-hhi:71","kind":"question","label":"Which six-digit industries drive the sector shift, and where do product, geography, entry, conduct, price, quality, or enforcement records justify deeper market-level research?","shortLabel":"Arts, entertainment, and...","description":"Arts, entertainment, and recreation moved from a paired-universe median HHI of 132.2 in 2017 to 113.7 in 2022 (-18.5 HHI points). 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orientation statistics, not sector hhi values or legal market findings. strict-match six-digit rows contributing to the 2017 and 2022 sector medians. classification, disclosure, and publication-status checks for rows outside the paired universe. revenue, employment, firm-count, and establishment context for the largest row movements. product, geography, entry, conduct, price, quality, and enforcement records for candidate market studies.","connectionCount":2,"x":574.451,"y":384.451,"distance":1,"radius":11,"labelVisible":false},{"id":"report:rep-us-competition-landscape-2026","kind":"report","label":"The U.S. Competition Landscape","shortLabel":"The U.S. Competition La...","description":"A national briefing that aligns defined-market signals, industry structure, state and local geographic concentration screens, merger activity, and enforcement records without collapsing their different scopes.","href":"/reports/us-competition-landscape-2026","metricLabel":"Evidence 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records.","connectionCount":26,"x":450,"y":436,"distance":1,"radius":11,"labelVisible":false},{"id":"report:rep-meatpacking-buyer-power","kind":"report","label":"Beef Meatpacking Buyer Power","shortLabel":"Beef Meatpacking Buyer...","description":"A source-backed briefing on national beef-packer buyer concentration, the related Census slaughtering-industry screen, and the market boundaries neither metric can establish.","href":"/reports/meatpacking-buyer-power","metricLabel":"Evidence sources","metricValue":"3","detail":"1 linked market","status":"published","year":2026,"color":"#6366f1","searchText":"beef meatpacking buyer power why an 85% procurement cr4 is not the same as an industry hhi a source-backed briefing on national beef-packer buyer concentration, the related census slaughtering-industry screen, and the market boundaries neither metric can establish. explains what the national beef-packer cr4 reveals, why hhi remains withheld, and how the related census industry screen should be used without redefining a cattle procurement market. usda ers historical national cr4 for steer and heifer purchases, paired with separately bounded 2017 and 2022 economic census revenue concentration rows for naics 311611.","connectionCount":6,"x":325.549,"y":384.451,"distance":1,"radius":11,"labelVisible":false},{"id":"report:rep-business-dynamism-sectors","kind":"report","label":"Business Dynamism Across U.S. Sectors, 1978-2023","shortLabel":"Business Dynamism Acros...","description":"A source-backed research brief on 46 years of establishment and job flows, the different entry paths of 19 broad sectors, and a guarded cross-section linking 2023 entry to 2022 detailed-industry structure.","href":"/reports/business-dynamism-across-sectors-1978-2023","metricLabel":"Evidence sources","metricValue":"2","detail":"0 linked markets","status":"published","year":2026,"color":"#6366f1","searchText":"business dynamism across u.s. sectors, 1978-2023 entry weakened nationally while broad-sector paths diverged a source-backed research brief on 46 years of establishment and job flows, the different entry paths of 19 broad sectors, and a guarded cross-section linking 2023 entry to 2022 detailed-industry structure. shows the long decline in national business entry, the range of 19 broad-sector paths, and what a guarded 17-sector structure comparison can and cannot establish. u.s. census bureau 2023 business dynamics statistics national and broad-sector annual tables for 1978-2023, paired only in a separately labeled cross-section with 2022 economic census medians of published six-digit industry hhi.","connectionCount":4,"x":274,"y":260,"distance":1,"radius":11,"labelVisible":false},{"id":"report:insight-industry-concentration-shifts","kind":"report","label":"Broad-sector concentration medians did not move as one economy.","shortLabel":"Industry shifts","description":"Seventeen strict 2017-2022 Census sector medians point back to the exact six-digit matched rows that 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