{
  "version": "V7",
  "generated_at": "2026-07-16T00:14:17.088Z",
  "entry_count": 34,
  "domain_counts": {
    "exposure": 10,
    "tasks": 10,
    "complementarity": 2,
    "validation": 8,
    "mobility": 3,
    "forecast": 6,
    "uncertainty": 1,
    "productivity": 4,
    "augmentation": 4,
    "measurement": 15,
    "context": 13
  },
  "role_counts": {
    "active_core": 16,
    "validation": 2,
    "candidate_v5": 2,
    "supporting_context": 14
  },
  "entries": [
    {
      "key": "anthropic_economic_index_2026",
      "title": "Anthropic Economic Index: New building blocks for understanding AI use",
      "authors": [
        "Anthropic"
      ],
      "year": 2026,
      "published_at": "2026-01-15",
      "publisher": "Anthropic",
      "url": "https://www.anthropic.com/economic-futures/",
      "type": "report",
      "domains": [
        "exposure",
        "tasks",
        "measurement"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "observed occupation exposure source",
        "usage gap framing",
        "task evidence design"
      ],
      "source_keys": [
        "anthropic_economic_index_2026"
      ],
      "claim_ids": [
        "deterministic_no_llm_core",
        "reliability_weighted_exposure_ensemble"
      ],
      "summary": "Adds observed AI-usage evidence to the exposure stack and motivates the repo's task-primitives sidecar.",
      "limitations": "Observed Claude usage is not a full labour-market census and is still a platform-specific measure.",
      "repo_notes": "Active live source in the audited exposure ensemble and a major input to the future task-native direction."
    },
    {
      "key": "yin_vu_persico_2026",
      "title": "How (un)Stable Are LLM Occupational Exposure Scores? Evidence from Multi-Model Replication",
      "authors": [
        "Michelle Yin",
        "Hoa Vu",
        "Claudia Persico"
      ],
      "year": 2026,
      "published_at": "2026-04",
      "publisher": "NBER Working Paper 35110",
      "url": "https://www.nber.org/papers/w35110",
      "doi": "10.3386/w35110",
      "type": "working_paper",
      "domains": [
        "measurement",
        "exposure"
      ],
      "role": "supporting_context",
      "status": "supporting",
      "used_for": [
        "exposure measurement-instability disclosure"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Replicating the Eloundou-style exposure rubric with three frontier LLMs yields a 3.6-fold divergence in mean exposure and inter-model agreement as low as 57%; downstream employment estimates vary 2.4x and can flip sign by annotating model.",
      "limitations": "Measures annotator instability, not which annotation is correct; ensemble averaging across independent measures dilutes but does not remove the error.",
      "repo_notes": "Disclosed in Known Limitations: affects the Eloundou and ILO components of the exposure ensemble."
    },
    {
      "key": "imas_shukla_2026",
      "title": "How Will AI-Driven Automation Actually Affect Jobs?",
      "authors": [
        "Alex Imas",
        "Vasudha Shukla"
      ],
      "year": 2026,
      "published_at": "2026-03",
      "publisher": "Ghosts of Electricity (Substack)",
      "url": "https://aleximas.substack.com/p/how-will-ai-driven-automation-actually",
      "type": "article",
      "domains": [
        "forecast",
        "measurement",
        "context"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "demand-persistence proxy motivation",
        "exposure-index critique framing"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Argues exposure alone cannot predict displacement: output-demand price elasticity (elastic demand can expand hiring as AI cuts costs) and job dimensionality (low-task jobs are easier to automate fully) are the missing variables.",
      "limitations": "Commentary rather than peer-reviewed estimation; proposes collecting new price/quantity data rather than a ready-made occupation-level measure.",
      "repo_notes": "Motivates the V7 demand-persistence proxy. The proxy measures recent labour-demand persistence (momentum, vacancies, scarcity), not output-price elasticity, and does not capture dimensionality — it is a partial response to this critique, not a resolution."
    },
    {
      "key": "anthropic_labor_market_impacts_2026",
      "title": "Labor market impacts of AI: A new measure and early evidence",
      "authors": [
        "Maxim Massenkoff",
        "Peter McCrory"
      ],
      "year": 2026,
      "published_at": "2026-03-05",
      "publisher": "Anthropic",
      "url": "https://www.anthropic.com/research/labor-market-impacts",
      "type": "report",
      "domains": [
        "tasks",
        "validation",
        "forecast"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "observed exposure framing",
        "task-native shadow model",
        "near-term impact interpretation"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Separates theoretical capability from observed exposure and emphasizes that early labour effects remain limited.",
      "limitations": "Uses US outcome data and a platform-linked usage measure, so it still needs Singapore-specific interpretation.",
      "repo_notes": "Primary candidate reference for promoting the shadow model beyond readiness-only governance."
    },
    {
      "key": "onet_database_2024",
      "title": "O*NET Database 30.2",
      "authors": [
        "O*NET Resource Center"
      ],
      "year": 2026,
      "published_at": "2026",
      "publisher": "O*NET / U.S. Department of Labor",
      "url": "https://www.onetcenter.org/database.html",
      "type": "dataset",
      "domains": [
        "tasks",
        "context",
        "measurement"
      ],
      "role": "supporting_context",
      "status": "supporting",
      "used_for": [
        "task context",
        "technology-skill context",
        "job-zone education proxy",
        "task-primitives matching"
      ],
      "source_keys": [
        "onet_occupation_data",
        "onet_task_statements",
        "onet_technology_skills",
        "onet_job_zones"
      ],
      "claim_ids": [
        "onet_task_and_technology_context"
      ],
      "summary": "Provides the task statements, technology skills, and job-zone context used for explanation and task matching.",
      "limitations": "O*NET is US-based and enters the Singapore product mainly as explanatory or crosswalk context.",
      "repo_notes": "Not a direct structural-score input, but essential for the supporting task layer and future task-native scoring."
    },
    {
      "key": "metr_time_horizons_2026",
      "title": "Task-Completion Time Horizons of Frontier AI Models",
      "authors": [
        "METR"
      ],
      "year": 2026,
      "published_at": "2026-03-03",
      "publisher": "METR",
      "url": "https://metr.org/time-horizons/",
      "type": "report",
      "domains": [
        "forecast",
        "measurement"
      ],
      "role": "candidate_v5",
      "status": "candidate",
      "used_for": [
        "capability-horizon calibration"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Tracks the current task-duration horizons of frontier models and offers a capability input for scenario calibration.",
      "limitations": "The benchmark is model-centric and software-task heavy, so it is not a direct occupation impact measure.",
      "repo_notes": "Useful for the forecast layer, not for the core structural score."
    },
    {
      "key": "yin_ogut_2026",
      "title": "Who Uses AI? Platform Selection and the Measurement of Occupational AI Exposure",
      "authors": [
        "Michelle Yin",
        "Burhan Ogut"
      ],
      "year": 2026,
      "published_at": "2026-05",
      "publisher": "arXiv 2605.21743",
      "url": "https://arxiv.org/abs/2605.21743",
      "type": "working_paper",
      "domains": [
        "measurement",
        "exposure"
      ],
      "role": "supporting_context",
      "status": "supporting",
      "used_for": [
        "platform-selection bias disclosure"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Platform-log exposure measures conflate task-level AI applicability with the occupational composition of platform users; reweighting to BLS employment shares attenuates post-ChatGPT employment estimates by 42-93%, and swapping platforms changes coefficients 1.9x.",
      "limitations": "US workforce reweighting; the direction of bias for Singapore depends on local adoption composition, which is not measured at occupation level.",
      "repo_notes": "Disclosed in Known Limitations: affects the Anthropic observed-usage component of the exposure ensemble."
    },
    {
      "key": "dillon_etal_2025",
      "title": "AI, Productivity, and Work Quality",
      "authors": [
        "Erica Dillon",
        "et al."
      ],
      "year": 2025,
      "published_at": "2025",
      "publisher": "NBER",
      "url": "https://www.nber.org/papers/w33795",
      "doi": "10.3386/w33795",
      "type": "working_paper",
      "domains": [
        "productivity",
        "augmentation"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "augmentation calibration priors",
        "work-quality tradeoff framing"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Adds evidence that AI can change both output quantity and work quality, reinforcing the need for occupation-specific augmentation priors.",
      "limitations": "Experimental and workflow-specific evidence still needs careful translation into occupation-level scoring.",
      "repo_notes": "Useful as a V5.1 calibration reference rather than as a direct V4.x score ingredient."
    },
    {
      "key": "hampole_etal_2025",
      "title": "Artificial Intelligence and the Labor Market",
      "authors": [
        "Menaka Hampole",
        "Dimitris Papanikolaou",
        "Lawrence D.W. Schmidt",
        "Bryan Seegmiller"
      ],
      "year": 2025,
      "published_at": "2025-02",
      "publisher": "NBER",
      "url": "https://www.nber.org/papers/w33509",
      "doi": "10.3386/w33509",
      "type": "working_paper",
      "domains": [
        "tasks",
        "validation",
        "measurement"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "task concentration buffer",
        "task-native demand interpretation"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Shows that mean exposure and concentration of exposure in a few tasks can have different labour-demand implications.",
      "limitations": "The repo uses a simplified concentration buffer rather than the paper's full firm-task empirical setting; the buffer magnitude (lambda = 0.20) is heuristic, not estimated from the paper's coefficients.",
      "repo_notes": "Primary scientific justification for the live V7 task-concentration exposure buffer (concentration offsets labour-demand losses via within-job task reallocation)."
    },
    {
      "key": "bls_skills_data_2025",
      "title": "BLS Skills Data",
      "authors": [
        "U.S. Bureau of Labor Statistics"
      ],
      "year": 2025,
      "published_at": "2025",
      "publisher": "U.S. Bureau of Labor Statistics",
      "url": "https://www.bls.gov/emp/data/skills-data.htm",
      "type": "dataset",
      "domains": [
        "tasks",
        "measurement",
        "context"
      ],
      "role": "supporting_context",
      "status": "supporting",
      "used_for": [
        "US skills context",
        "task explanation",
        "occupation comparison"
      ],
      "source_keys": [
        "bls_skills_data_2025"
      ],
      "claim_ids": [],
      "summary": "Official 17-skill summary for occupations, built on O*NET inputs and BLS projections occupations.",
      "limitations": "It is a summarized skills view, not a direct task-by-task automation score.",
      "repo_notes": "Best public structured skill overlay for the US country layer."
    },
    {
      "key": "brynjolfsson_chandar_chen_2025",
      "title": "Canaries in the Coal Mine? Six Facts about the Recent Employment Effects of Artificial Intelligence",
      "authors": [
        "Erik Brynjolfsson",
        "Bharat Chandar",
        "Ruyu Chen"
      ],
      "year": 2025,
      "published_at": "2025-11",
      "publisher": "Stanford Digital Economy Lab",
      "url": "https://digitaleconomy.stanford.edu/publication/canaries-in-the-coal-mine-six-facts-about-the-recent-employment-effects-of-artificial-intelligence/",
      "type": "working_paper",
      "domains": [
        "validation",
        "context"
      ],
      "role": "supporting_context",
      "status": "supporting",
      "used_for": [
        "seniority modifier grounding",
        "hiring-margin displacement framing"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "ADP payroll microdata: 13% (revised ~16% by Oct 2025) relative employment decline for ages 22-25 in the most AI-exposed occupations, concentrated where usage is automative; adjustment runs through reduced hiring of entrants, not layoffs of incumbents.",
      "limitations": "US payroll data; the Feb 2026 update concedes effects are significant only from 2024 under the broadest macro controls. Entry-margin evidence, not occupation-level displacement totals.",
      "repo_notes": "Primary citation for the seniority modifiers and for the hiring-margin limitation: entrant-facing and incumbent-facing risk are different objects."
    },
    {
      "key": "bls_cps_demographics_2025",
      "title": "CPS Demographics by Occupation",
      "authors": [
        "U.S. Bureau of Labor Statistics"
      ],
      "year": 2025,
      "published_at": "2025",
      "publisher": "U.S. Bureau of Labor Statistics",
      "url": "https://www.bls.gov/cps/cpsoccind.htm",
      "type": "dataset",
      "domains": [
        "measurement",
        "context",
        "validation"
      ],
      "role": "supporting_context",
      "status": "supporting",
      "used_for": [
        "US worker profile",
        "demographic transition context",
        "equity analysis"
      ],
      "source_keys": [
        "bls_cps_demographics_2025"
      ],
      "claim_ids": [],
      "summary": "Occupation-linked demographic and labor-force context drawn from the Current Population Survey.",
      "limitations": "Occupation/industry classification changes reduce perfect longitudinal comparability.",
      "repo_notes": "Useful for showing who is exposed and for planning transition context, not for changing the structural pressure score."
    },
    {
      "key": "ilo_genai_exposure_2025",
      "title": "Generative AI and Jobs: A Refined Global Index of Occupational Exposure",
      "authors": [
        "ILO"
      ],
      "year": 2025,
      "published_at": "2025",
      "publisher": "International Labour Organization",
      "url": "https://www.ilo.org/publications/generative-ai-and-jobs-refined-global-index-occupational-exposure",
      "type": "report",
      "domains": [
        "exposure"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "ISCO-aligned exposure source"
      ],
      "source_keys": [
        "ilo_genai_2025"
      ],
      "claim_ids": [
        "reliability_weighted_exposure_ensemble"
      ],
      "summary": "Adds a recent global occupational exposure measure aligned to international occupation codes.",
      "limitations": "Still a global exposure measure rather than a Singapore outcome model.",
      "repo_notes": "Included because its ISCO alignment improves crosswalk robustness for the ensemble."
    },
    {
      "key": "anthropic_work_transforming_2025",
      "title": "How AI is transforming work at Anthropic",
      "authors": [
        "Anthropic"
      ],
      "year": 2025,
      "published_at": "2025-12-02",
      "publisher": "Anthropic",
      "url": "https://www.anthropic.com/research/how-ai-is-transforming-work-at-anthropic",
      "type": "report",
      "domains": [
        "tasks",
        "productivity",
        "augmentation",
        "context"
      ],
      "role": "supporting_context",
      "status": "supporting",
      "used_for": [
        "software-work case study",
        "observed adoption context",
        "learning and iteration framing"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Shows how AI changes engineering and research workflows inside Anthropic, adding a concrete adoption case study.",
      "limitations": "Internal workplace evidence is highly specific to Anthropic and should not be generalized into a country labour market without adjustment.",
      "repo_notes": "Useful as a contextual adoption case study and a reminder that augmentation can change task mix, learning speed, and workflow design."
    },
    {
      "key": "humlum_vestergaard_2025",
      "title": "Large Language Models, Small Labor Market Effects",
      "authors": [
        "Anders Humlum",
        "Emilie Vestergaard"
      ],
      "year": 2025,
      "published_at": "2025-05",
      "publisher": "NBER",
      "url": "https://www.nber.org/papers/w33777",
      "doi": "10.3386/w33777",
      "type": "working_paper",
      "domains": [
        "forecast",
        "validation"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "near-term realised-risk shrinkage"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Finds small early labour-market effects from chatbot adoption despite meaningful task restructuring, supporting conservative near-term risk shrinkage.",
      "limitations": "The study is Denmark-specific and examines early effects; longer-run displacement remains unresolved.",
      "repo_notes": "Supports the repo's choice to keep structural risk separate from near-term or realised-risk interpretations."
    },
    {
      "key": "coyle_poquiz_2025",
      "title": "Making AI Count: The Next Measurement Frontier",
      "authors": [
        "Diane Coyle",
        "John Lourenze S. Poquiz"
      ],
      "year": 2025,
      "published_at": "2025-10",
      "publisher": "NBER",
      "url": "https://www.nber.org/papers/w34330",
      "doi": "10.3386/w34330",
      "type": "working_paper",
      "domains": [
        "measurement",
        "uncertainty"
      ],
      "role": "candidate_v5",
      "status": "candidate",
      "used_for": [
        "measurement philosophy",
        "future uncertainty design"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Argues that AI measurement should become more granular, task-based, and outcome-focused than current official statistics.",
      "limitations": "This is a measurement agenda rather than an occupation-scoring formula.",
      "repo_notes": "Best reference for the repo's longer-run shift from heuristic confidence toward richer uncertainty and task-native measurement."
    },
    {
      "key": "dellacqua_etal_2025",
      "title": "Navigating the Jagged Technological Frontier",
      "authors": [
        "Fabrizio Dell'Acqua",
        "et al."
      ],
      "year": 2025,
      "published_at": "2025",
      "publisher": "NBER",
      "url": "https://www.nber.org/papers/w33641",
      "doi": "10.3386/w33641",
      "type": "working_paper",
      "domains": [
        "productivity",
        "augmentation"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "augmentation heterogeneity",
        "workflow calibration"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Highlights that AI gains are jagged across tasks and expertise levels rather than smooth across a whole occupation.",
      "limitations": "Provides strong augmentation evidence but still within constrained experimental settings.",
      "repo_notes": "Supports the repo direction of modelling augmentation as its own construct rather than as a mirror image of automation."
    },
    {
      "key": "bls_oews_2025",
      "title": "Occupational Employment and Wage Statistics (OEWS)",
      "authors": [
        "U.S. Bureau of Labor Statistics"
      ],
      "year": 2025,
      "published_at": "2025",
      "publisher": "U.S. Bureau of Labor Statistics",
      "url": "https://www.bls.gov/oes/",
      "type": "dataset",
      "domains": [
        "measurement",
        "context",
        "validation"
      ],
      "role": "supporting_context",
      "status": "supporting",
      "used_for": [
        "US wage context",
        "US wage calibration",
        "occupation-level earnings narratives"
      ],
      "source_keys": [
        "bls_oews_2025"
      ],
      "claim_ids": [],
      "summary": "Official occupation-level wage and employment statistics for the United States.",
      "limitations": "OEWS is US-specific and must not be interpreted as a global wage distribution.",
      "repo_notes": "Best public source for the US wage layer and the richest local wage context currently available."
    },
    {
      "key": "bls_ooh_2025",
      "title": "Occupational Outlook Handbook / Occupation Finder",
      "authors": [
        "U.S. Bureau of Labor Statistics"
      ],
      "year": 2025,
      "published_at": "2025",
      "publisher": "U.S. Bureau of Labor Statistics",
      "url": "https://www.bls.gov/ooh/occupation-finder.htm",
      "type": "report",
      "domains": [
        "context",
        "forecast"
      ],
      "role": "supporting_context",
      "status": "supporting",
      "used_for": [
        "US narrative context",
        "occupation descriptions",
        "work environment copy"
      ],
      "source_keys": [
        "bls_ooh_2025"
      ],
      "claim_ids": [],
      "summary": "Official occupation profiles used for narrative, education, and work-environment context.",
      "limitations": "Designed for career guidance rather than AI-risk scoring.",
      "repo_notes": "Adds the human-readable occupation narrative layer for the US market."
    },
    {
      "key": "bls_ors_2025",
      "title": "Occupational Requirements Survey (ORS)",
      "authors": [
        "U.S. Bureau of Labor Statistics"
      ],
      "year": 2025,
      "published_at": "2025",
      "publisher": "U.S. Bureau of Labor Statistics",
      "url": "https://www.bls.gov/ors/about-overview.htm",
      "type": "dataset",
      "domains": [
        "measurement",
        "context",
        "validation"
      ],
      "role": "supporting_context",
      "status": "supporting",
      "used_for": [
        "US bottleneck context",
        "physical and cognitive demand overlay",
        "transition friction calibration"
      ],
      "source_keys": [
        "bls_ors_2025"
      ],
      "claim_ids": [],
      "summary": "Official occupation requirements survey covering the physical, cognitive, and preparation demands of work.",
      "limitations": "ORS is not a labour-market outcome series; it is a requirements survey used for bottleneck and friction context.",
      "repo_notes": "The best current official analogue for transition friction and human-bottleneck validation in the US layer."
    },
    {
      "key": "bick_blandin_deming_2025",
      "title": "The Rapid Adoption of Generative AI",
      "authors": [
        "Alexander Bick",
        "Adam Blandin",
        "David J. Deming"
      ],
      "year": 2025,
      "published_at": "2024-09",
      "publisher": "NBER",
      "url": "https://www.nber.org/papers/w32966",
      "doi": "10.3386/w32966",
      "type": "working_paper",
      "domains": [
        "forecast",
        "measurement"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "near-term adoption calibration"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Documents that workplace generative-AI adoption is fast, supporting a separate adoption layer in forecast models.",
      "limitations": "Adoption speed alone does not identify realised labour displacement or productivity effects.",
      "repo_notes": "Used to justify separating structural pressure from near-term realised-risk proxies."
    },
    {
      "key": "imf_occupational_mobility_2024",
      "title": "Exposure to Artificial Intelligence and Occupational Mobility: A Cross-country Analysis",
      "authors": [
        "IMF staff"
      ],
      "year": 2024,
      "published_at": "2024-06-07",
      "publisher": "IMF Working Paper",
      "url": "https://www.imf.org/en/publications/wp/issues/2024/06/07/exposure-to-artificial-intelligence-and-occupational-mobility-a-cross-country-analysis-549989",
      "type": "working_paper",
      "domains": [
        "mobility"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "future empirical transition model"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Suggests that mobility responses to AI pressure follow structured pathways rather than generic occupational distance rules.",
      "limitations": "Cross-country evidence informs the transition design, but the repo still needs a Singapore-specific mobility dataset.",
      "repo_notes": "Guides the schema for observed transition priors and future ranking logic in the transition layer."
    },
    {
      "key": "khan_imf_singapore_2024",
      "title": "Impact of AI on Singapore’s Labor Market",
      "authors": [
        "Shujaat Khan"
      ],
      "year": 2024,
      "published_at": "2024",
      "publisher": "IMF Selected Issues Paper SIP/2024/040",
      "url": "https://www.imf.org/en/Publications/selected-issues-papers/Issues/2024/08/23/Impact-of-AI-on-Singapore-s-Labor-Market-Singapore-553481",
      "type": "working_paper",
      "domains": [
        "exposure",
        "complementarity",
        "context"
      ],
      "role": "validation",
      "status": "active",
      "used_for": [
        "Singapore-specific exposure benchmark",
        "external convergent validation target"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "IMF Singapore-specific estimates: ~77% of Singapore workers are highly exposed to AI (vs ~60% advanced-economy / ~40% emerging-market averages), split roughly evenly between high- and low-complementarity exposure.",
      "limitations": "Aggregate exposure/complementarity shares at the economy level, not occupation-by-occupation scores; uses the IMF exposure framework rather than this repo’s 4-source ensemble.",
      "repo_notes": "The most directly relevant external benchmark for a Singapore AI-exposure product. Not yet used for formal calibration; flagged as a convergent-validity target more relevant than US BLS."
    },
    {
      "key": "autor_chin_salomons_seegmiller_2024",
      "title": "New Frontiers: The Origins and Content of New Work, 1940-2018",
      "authors": [
        "David Autor",
        "Caroline Chin",
        "Anna Salomons",
        "Bryan Seegmiller"
      ],
      "year": 2024,
      "published_at": "2024-08",
      "publisher": "Quarterly Journal of Economics 139(3)",
      "url": "https://academic.oup.com/qje/article/139/3/1399/7630175",
      "doi": "10.1093/qje/qjae008",
      "type": "paper",
      "domains": [
        "tasks",
        "context"
      ],
      "role": "supporting_context",
      "status": "supporting",
      "used_for": [
        "reinstatement-channel acknowledgment"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "60% of 2018 US employment is in job titles that did not exist in 1940; new work emerges disproportionately in occupations exposed to augmenting rather than automating innovations.",
      "limitations": "Historical US evidence; no AI-era occupation-level reinstatement rate yet exists that could serve as a score input.",
      "repo_notes": "The canonical quantified evidence for why displacement-only scores overstate long-run risk; cited in the central limitation."
    },
    {
      "key": "bls_occupational_projections_2024_2034",
      "title": "US BLS Employment Projections 2024-2034",
      "authors": [
        "U.S. Bureau of Labor Statistics"
      ],
      "year": 2024,
      "published_at": "2024",
      "publisher": "U.S. Bureau of Labor Statistics",
      "url": "https://www.bls.gov/emp/tables/occupational-projections-and-characteristics.htm",
      "type": "dataset",
      "domains": [
        "validation",
        "measurement"
      ],
      "role": "validation",
      "status": "active",
      "used_for": [
        "cross-country convergent validation",
        "employment proxy wage-pool basis"
      ],
      "source_keys": [
        "bls_projections_2024_2034"
      ],
      "claim_ids": [
        "bls_proxy_for_wage_pool",
        "bls_cross_check_directional_only",
        "confidence_and_mapping_are_calibrated_directionally",
        "occupation_family_validation_directional"
      ],
      "summary": "Provides the external benchmark used for convergent validation and for the BLS-weighted proxy employment field.",
      "limitations": "This is US evidence and should not be interpreted as Singapore occupation outcome truth.",
      "repo_notes": "Lives in the repo as both a validation benchmark and a clearly labeled external proxy."
    },
    {
      "key": "brynjolfsson_li_raymond_2023",
      "title": "Generative AI at Work",
      "authors": [
        "Erik Brynjolfsson",
        "Danielle Li",
        "Lindsey Raymond"
      ],
      "year": 2023,
      "published_at": "2023-04",
      "publisher": "NBER",
      "url": "https://www.nber.org/papers/w31161",
      "doi": "10.3386/w31161",
      "type": "working_paper",
      "domains": [
        "productivity",
        "augmentation"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "augmentation calibration priors"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Shows large heterogeneous productivity effects from AI assistance in a specific workflow, supporting separate augmentation modelling.",
      "limitations": "The effect size is workflow-specific and should not be generalized into a universal augmentation constant.",
      "repo_notes": "Candidate reference for replacing a single structural augmentation heuristic with workflow-aware priors."
    },
    {
      "key": "openai_gpts_are_gpts_2023",
      "title": "GPTs are GPTs: An Early Look at the Labor Market Impact Potential of Large Language Models",
      "authors": [
        "Tyna Eloundou",
        "Sam Manning",
        "Pamela Mishkin",
        "Daniel Rock"
      ],
      "year": 2023,
      "published_at": "2023-03-17",
      "publisher": "OpenAI",
      "url": "https://openai.com/index/gpts-are-gpts/",
      "type": "article",
      "domains": [
        "exposure",
        "tasks"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "LLM-specific task exposure framing",
        "candidate V5 task-native design"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Frames LLM exposure around task feasibility and time-saving potential rather than broad automation narratives.",
      "limitations": "The paper is early and US-oriented, and it does not by itself provide Singapore labour-market calibration.",
      "repo_notes": "Used as a reference for the repo's future task-native model direction, not as a direct live source key."
    },
    {
      "key": "eloundou_etal_2023",
      "title": "GPTs are GPTs: An Early Look at the Labor Market Impact Potential of Large Language Models",
      "authors": [
        "Tyna Eloundou",
        "Sam Manning",
        "Pamela Mishkin",
        "Daniel Rock"
      ],
      "year": 2023,
      "published_at": "2023-03",
      "publisher": "arXiv / OpenAI",
      "url": "https://arxiv.org/abs/2303.10130",
      "type": "paper",
      "domains": [
        "exposure"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "LLM exposure source"
      ],
      "source_keys": [
        "eloundou_gpt_exposure_2023"
      ],
      "claim_ids": [
        "reliability_weighted_exposure_ensemble"
      ],
      "summary": "Provides the GPT-oriented exposure source used as one leg of the live exposure ensemble.",
      "limitations": "Like other exposure indices, it measures capability overlap rather than realised displacement.",
      "repo_notes": "Kept in the live ensemble because it adds an LLM-specific construct not covered by AIOE alone."
    },
    {
      "key": "pizzinelli_etal_2023",
      "title": "Labor Market Exposure to AI: Cross-country Differences and Distributional Implications",
      "authors": [
        "Carolina Pizzinelli",
        "et al."
      ],
      "year": 2023,
      "published_at": "2023-10-04",
      "publisher": "IMF Working Paper",
      "url": "https://www.imf.org/en/Publications/WP/Issues/2023/10/04/Labor-Market-Exposure-to-AI-Cross-country-Differences-and-Distributional-Implications-539656",
      "type": "working_paper",
      "domains": [
        "complementarity",
        "exposure"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "human bottleneck layer",
        "complementarity framing"
      ],
      "source_keys": [
        "pizzinelli_theta_2023"
      ],
      "claim_ids": [
        "deterministic_no_llm_core",
        "structural_pressure_not_prediction"
      ],
      "summary": "Provides the complementarity framework that the repo operationalises as the human bottleneck layer.",
      "limitations": "Designed as a broad labour-exposure framing rather than a Singapore occupation-level calibrated outcome model.",
      "repo_notes": "Directly tied to the theta-based bottleneck implementation in the current scorer."
    },
    {
      "key": "lewandowski_etal_2022",
      "title": "Technology, Skills, and Globalization: Explaining International Differences in Routine and Nonroutine Work Using Survey Data",
      "authors": [
        "Piotr Lewandowski",
        "Albert Park",
        "Wojciech Hardy",
        "Yang Du",
        "Saier Wu"
      ],
      "year": 2022,
      "published_at": "2022-05",
      "publisher": "World Bank Economic Review 36(3)",
      "url": "https://academic.oup.com/wber/article/36/3/670/6535703",
      "doi": "10.1093/wber/lhac005",
      "type": "paper",
      "domains": [
        "measurement",
        "tasks"
      ],
      "role": "supporting_context",
      "status": "supporting",
      "used_for": [
        "crosswalk limitation citation"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Worker-survey evidence across 46 countries: task content differs substantially across countries within the same occupation, so US O*NET-based task measures misstate task content abroad.",
      "limitations": "Singapore is not in the PIAAC/STEP samples, so the bias cannot be directly corrected; high-income economies show smaller divergence from US task content.",
      "repo_notes": "The canonical citation for the SSOC-ISCO-SOC-O*NET crosswalk caveat; motivates benchmarking against Singapore-native task data (SkillsFuture Skills Framework)."
    },
    {
      "key": "del_rio_chanona_etal_2021",
      "title": "Occupational mobility and automation: a data-driven network model",
      "authors": [
        "R. Maria del Rio-Chanona",
        "Penny Mealy",
        "Mariano Beguerisse-Diaz",
        "Francois Lafond",
        "J. Doyne Farmer"
      ],
      "year": 2021,
      "published_at": "2021-01",
      "publisher": "Journal of the Royal Society Interface 18(174)",
      "url": "https://royalsocietypublishing.org/doi/10.1098/rsif.2020.0898",
      "doi": "10.1098/rsif.2020.0898",
      "type": "paper",
      "domains": [
        "mobility",
        "context"
      ],
      "role": "supporting_context",
      "status": "supporting",
      "used_for": [
        "risk x transition-capacity quadrant framing"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Network model on empirical occupational transitions: whether an automation shock produces unemployment or smooth reallocation depends on the topology of the transition network around an occupation, not its exposure alone.",
      "limitations": "US transition-network data; Singapore-specific mobility networks are not yet measured, so the repo applies the insight via its structural transition-capacity scores.",
      "repo_notes": "Grounds the high-risk x few-exits quadrant surfacing (rankings and occupation pages): escape-route quality, not pressure alone, shapes outcomes."
    },
    {
      "key": "felten_raj_seamans_2021",
      "title": "Occupational, industry, and geographic exposure to artificial intelligence: A novel dataset and its potential uses",
      "authors": [
        "Edward Felten",
        "Manav Raj",
        "Robert Seamans"
      ],
      "year": 2021,
      "published_at": "2021",
      "publisher": "Strategic Management Journal",
      "url": "https://collaborate.princeton.edu/en/publications/occupational-industry-and-geographic-exposure-to-artificial-intel/",
      "type": "paper",
      "domains": [
        "exposure"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "AIOE exposure source",
        "occupation-level exposure baseline"
      ],
      "source_keys": [
        "aioe_2021"
      ],
      "claim_ids": [
        "deterministic_no_llm_core",
        "reliability_weighted_exposure_ensemble",
        "structural_pressure_not_prediction"
      ],
      "summary": "Provides the published AIOE occupation exposure dataset used as a baseline source in the ensemble.",
      "limitations": "Measures theoretical exposure rather than realised AI use or job outcomes.",
      "repo_notes": "Tied directly to the live AIOE source key and still used in the canonical exposure ensemble."
    },
    {
      "key": "felten_raj_seamans_2018",
      "title": "A Method to Link Advances in Artificial Intelligence to Occupational Abilities",
      "authors": [
        "Edward Felten",
        "Manav Raj",
        "Robert Seamans"
      ],
      "year": 2018,
      "published_at": "2018",
      "publisher": "AEA Papers and Proceedings",
      "url": "https://www.aeaweb.org/articles?id=10.1257%2Fpandp.20181021",
      "doi": "10.1257/pandp.20181021",
      "type": "paper",
      "domains": [
        "exposure",
        "tasks"
      ],
      "role": "active_core",
      "status": "active",
      "used_for": [
        "task-to-occupation exposure framing",
        "methodology background"
      ],
      "source_keys": [],
      "claim_ids": [
        "structural_pressure_not_prediction"
      ],
      "summary": "Introduces the task-ability linkage approach that underpins modern AI-exposure measurement.",
      "limitations": "Provides the conceptual bridge from AI capabilities to work content, but not current observed usage or Singapore-specific outcomes.",
      "repo_notes": "Referenced as the foundational exposure framework behind later AIOE-style occupation measures."
    },
    {
      "key": "card_kluve_weber_2018",
      "title": "What Works? A Meta-Analysis of Recent Active Labor Market Program Evaluations",
      "authors": [
        "David Card",
        "Jochen Kluve",
        "Andrea Weber"
      ],
      "year": 2018,
      "published_at": "2018-06",
      "publisher": "Journal of the European Economic Association 16(3)",
      "url": "https://academic.oup.com/jeea/article-abstract/16/3/894/4430618",
      "doi": "10.1093/jeea/jvx028",
      "type": "paper",
      "domains": [
        "mobility",
        "context"
      ],
      "role": "supporting_context",
      "status": "supporting",
      "used_for": [
        "transition-capacity framing caveat"
      ],
      "source_keys": [],
      "claim_ids": [],
      "summary": "Meta-analysis of 200+ active labour market programme evaluations: average training impacts are close to zero in the short run and only modestly positive 2-3 years post-programme.",
      "limitations": "Pre-AI-era programmes, mostly Europe/US; Singapore schemes (SkillsFuture, SCTP, CCP) have published only selection-biased administrative outcomes, no causal evaluation.",
      "repo_notes": "Grounds the caveat that transition-capacity scores measure structural skill adjacency, not evidence that retraining works."
    }
  ]
}
