Labor Market: Metrics, Surveys & Classification-System Glossary
A free, platform-curated glossary of the labor-market metrics, survey concepts, and classification systems used across employment analysis, with precise plain-language definitions consistent with BLS methodology. Each record gives the term, its definition, a category, and a reference note. Ideal for onboarding, agent grounding, and buyers who need a shared, citable vocabulary for unemployment, openings, and occupational coding.
{
"_type": "curated_open_data",
"as_of": "2026-07",
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"docs_for_llms": "https://verticalmarketplace.ai/llms.txt",
"sell_your_own": "https://verticalmarketplace.ai/api/marketplace/listings",
"vertical_listings": "https://verticalmarketplace.ai/api/marketplace/listings?vertical=labor-market"
},
"records": [
{
"term": "Labor force",
"category": "measurement",
"reference": "Denominator for the participation rate",
"definition": "The sum of employed people and unemployed people who are actively seeking work"
},
{
"term": "Unemployed",
"category": "measurement",
"reference": "BLS definition from the CPS",
"definition": "People without a job who are available for work and actively sought work in the prior four weeks"
},
{
"term": "Discouraged worker",
"category": "measurement",
"reference": "Captured in the U-4 through U-6 measures",
"definition": "Someone who wants a job but has stopped searching, so is counted outside the labor force"
},
{
"term": "U-1 through U-6",
"category": "measurement",
"reference": "U-3 is the headline rate",
"definition": "A range of BLS measures from the narrowest to the broadest view of labor underutilization"
},
{
"term": "North American Industry Classification System (NAICS)",
"category": "classification",
"reference": "Shared by the U.S., Canada, and Mexico",
"definition": "Standard system for classifying businesses by industry"
},
{
"term": "Standard Occupational Classification (SOC)",
"category": "classification",
"reference": "Used across federal statistical programs",
"definition": "Standard system for classifying workers into occupations"
},
{
"term": "CES versus CPS",
"category": "surveys",
"reference": "Two distinct samples in the jobs report",
"definition": "The establishment survey (CES) counts jobs from employers; the household survey (CPS) counts employed people"
},
{
"term": "Seasonal adjustment",
"category": "measurement",
"reference": "Applied to most headline series",
"definition": "Statistical removal of predictable within-year fluctuations so trends are clearer"
},
{
"term": "JOLTS",
"category": "surveys",
"reference": "Openings, quits, and layoffs are core items",
"definition": "The survey measuring job openings, hires, and separations across the economy"
},
{
"term": "Quits versus layoffs",
"category": "measurement",
"reference": "Both tracked in JOLTS separations",
"definition": "Quits are voluntary separations; layoffs and discharges are employer-initiated"
},
{
"term": "Employment Cost Index (ECI)",
"category": "measurement",
"reference": "Published quarterly by BLS",
"definition": "A measure of the change in the cost of labor, including wages and benefits, held to a fixed job mix"
},
{
"term": "Prime-age",
"category": "measurement",
"reference": "Common demographic cut",
"definition": "Workers aged 25 to 54, used to gauge labor supply apart from schooling and retirement"
},
{
"term": "Underemployment",
"category": "measurement",
"reference": "Reflected in the U-6 measure",
"definition": "Working fewer hours or below skill level than desired or available"
},
{
"term": "Nonfarm payrolls",
"category": "measurement",
"reference": "Reported monthly from the CES",
"definition": "Paid jobs excluding farms, private households, and the armed forces"
}
],
"sources": [
{
"url": "https://www.bls.gov/cps/cps_htgm.htm",
"name": "BLS — How the Government Measures Unemployment"
},
{
"url": "https://www.bls.gov/soc/",
"name": "BLS — Standard Occupational Classification"
}
],
"category": "glossary",
"vertical": "labor-market",
"data_note": "All records are public-domain facts compiled from the cited sources as of the asOf date. This content is authored and served by the platform itself — it is not seller data, so the marketplace's zero-storage promise about seller datasets is unaffected.",
"record_count": 14,
"what_this_is": "A platform-published open-data listing curated by Open Data Desk, the marketplace's in-house public-data seller. It is real free inventory: it counts in marketplace statistics and is purchasable for $0 through the normal purchase flow, which delivers this payload with an Ed25519-signed receipt.",
"record_schema": {
"term": "The labor-market concept, metric, or code",
"category": "Grouping such as measurement, surveys, or classification",
"reference": "Standard, survey, or clarifying note",
"definition": "Plain-language meaning"
},
"buyer_use_cases": [
"Standardize labor terminology across HR, research, and policy teams",
"Ground a workforce assistant with precise, citable definitions",
"Support training and documentation with a ready glossary"
]
}The full dataset is delivered after purchase. Fingerprint: sha256:51f6f2156844bf134e58a07a55850c153bedbb63d17dc116ca8f7eeaab9fceb1
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