{
  "schema": "schym-economics-radar-data/v1",
  "month": "2026-09",
  "source_cutoff": "2026-09-30T23:59:59.999999+02:00",
  "papers": [
    {
      "id": "P01",
      "source_id": "S01",
      "title": "Does AI Assistance Enhance or Erode Expertise? Evidence from a Three-Month Field Experiment in Patent Drafting",
      "authors": "David Autor, Tanya Rodchenko, Josh Martin, Zanna Iscenko, Scott Strand, David Pearl and Melissa Ferere",
      "publisher": "MIT Stone Center / NBER",
      "date": "2026-09",
      "url": "https://shapingwork.mit.edu/wp-content/uploads/2026/09/Autor-et-al-Sept-2026.pdf",
      "local": "patent-lawyers.pdf",
      "method": "Preregistered randomized field experiment",
      "maturity": "emerging",
      "confidence": "High for internal task estimates; moderate for learning and external validity",
      "rationale": "Random assignment and blinded expert ratings strengthen identification; attrition, small subgroup samples and a single professional setting constrain transportability. The withdrawal assessment makes the contribution unusually original.",
      "score_unrounded": 92.5,
      "score_display": 92.5,
      "score_components": {
        "rigor": 91,
        "originality": 95,
        "economic_significance": 92,
        "long_run_importance": 93,
        "policy_business_relevance": 93,
        "surprise": 91
      },
      "peer_review_status": "Working paper / preprint; no journal acceptance verified",
      "rank": 1
    },
    {
      "id": "P02",
      "source_id": "S02",
      "title": "The Early Impacts of AI on Employment among Recent College Graduates",
      "authors": "Robert Fairlie and Jane Wu",
      "publisher": "IZA@LISER",
      "date": "2026-09",
      "url": "https://docs.iza.org/dp18945.pdf",
      "local": "dp18945.pdf",
      "method": "CPS difference-in-differences and event studies",
      "maturity": "emerging",
      "confidence": "Moderate; useful null for defined populations and timing",
      "rationale": "Timely population-based microdata and multiple comparison groups address a consequential claim. Nonrandom exposure and uncertain treatment timing limit the interpretation as an AI causal effect.",
      "score_unrounded": 88.35,
      "score_display": 88.3,
      "score_components": {
        "rigor": 84,
        "originality": 84,
        "economic_significance": 94,
        "long_run_importance": 89,
        "policy_business_relevance": 94,
        "surprise": 90
      },
      "peer_review_status": "Working paper / preprint; no journal acceptance verified",
      "rank": 4
    },
    {
      "id": "P03",
      "source_id": "S03",
      "title": "Data Centers Lower Nearby Housing Values",
      "authors": "Garrison Schlauch and Simon Greenhill",
      "publisher": "UC Berkeley Energy Institute",
      "date": "2026-09-10",
      "url": "https://escholarship.org/content/qt2z83c21b/qt2z83c21b.pdf",
      "local": "housing.pdf",
      "method": "Matched stacked event study",
      "maturity": "emerging",
      "confidence": "Moderate-high for local capitalization; lower for welfare extrapolation",
      "rationale": "A carefully constructed announcement design measures an overlooked margin. Siting selection, spatial spillovers and capitalization assumptions prevent a complete welfare verdict.",
      "score_unrounded": 88.05,
      "score_display": 88.0,
      "score_components": {
        "rigor": 87,
        "originality": 89,
        "economic_significance": 88,
        "long_run_importance": 84,
        "policy_business_relevance": 95,
        "surprise": 88
      },
      "peer_review_status": "Working paper / preprint; no journal acceptance verified",
      "rank": 6
    },
    {
      "id": "P04",
      "source_id": "S04",
      "title": "The Measurement Revolution? Credible Measurement and Inference in the Age of AI",
      "authors": "Melissa Dell and Ashesh Rambachan",
      "publisher": "NBER",
      "date": "2026-09",
      "first_public": "2026-08-24",
      "url": "https://www.nber.org/system/files/working_papers/w35744/w35744.pdf",
      "local": "measurement.pdf",
      "method": "Methods review and research framework",
      "maturity": "established",
      "confidence": "High for the methodological distinction; no new average treatment effect",
      "rationale": "The framework joins construct validity, measurement error and inference. Its September series entry is useful, but the August preprint means it receives no discovery premium.",
      "score_unrounded": 88.2,
      "score_display": 88.2,
      "score_components": {
        "rigor": 93,
        "originality": 83,
        "economic_significance": 89,
        "long_run_importance": 95,
        "policy_business_relevance": 87,
        "surprise": 76
      },
      "peer_review_status": "Working paper / preprint; no journal acceptance verified",
      "rank": 5
    },
    {
      "id": "P05",
      "source_id": "S05",
      "title": "The Macroeconomic Effect of AI: Sizing the Software Engineering Channel",
      "authors": "Alex Blumenfeld, Jonathon Hazell, Chen Lian and Andreas Schaab",
      "publisher": "Author manuscript / CEPR",
      "date": "2026-09-14",
      "url": "https://alexblumenfeld.com/files/AI_Software_Main.pdf",
      "local": "market-software.pdf",
      "method": "Asset-price exposure estimates mapped through an economic model",
      "maturity": "emerging",
      "confidence": "Moderate for market-implied expectations; low as realized growth evidence",
      "rationale": "A novel forward-looking signal uses cross-firm software payroll variation. Identification of AI news and the valuation-to-productivity mapping carry substantial model dependence.",
      "score_unrounded": 89.35,
      "score_display": 89.3,
      "score_components": {
        "rigor": 82,
        "originality": 94,
        "economic_significance": 94,
        "long_run_importance": 91,
        "policy_business_relevance": 86,
        "surprise": 90
      },
      "peer_review_status": "Working paper / preprint; no journal acceptance verified",
      "rank": 2
    },
    {
      "id": "P06",
      "source_id": "S06",
      "title": "Economic Scenarios for Transformative AI",
      "authors": "Anton Korinek, Charles I. Jones, Szymon Sacher, Tess Cotter and Peter McCrory",
      "publisher": "Anthropic Institute / CEPR",
      "date": "2026-09",
      "url": "https://www-cdn.anthropic.com/files/4zrzovbb/website/cf58f84d46a4a76bf5a5b039ac695fba6b80041c.pdf",
      "local": null,
      "method": "Calibrated task model with labor-market frictions",
      "maturity": "speculation",
      "confidence": "High that assumptions generate the reported scenarios; low predictive confidence",
      "rationale": "Explicit adoption, substitution and reallocation assumptions make the scenarios inspectable. Neither probabilities nor causal macro validation are supplied; policy and demand responses remain outside the model.",
      "score_unrounded": 88.80000000000001,
      "score_display": 88.8,
      "score_components": {
        "rigor": 82,
        "originality": 88,
        "economic_significance": 96,
        "long_run_importance": 92,
        "policy_business_relevance": 94,
        "surprise": 83
      },
      "peer_review_status": "Working paper / preprint; no journal acceptance verified",
      "rank": 3
    },
    {
      "id": "P07",
      "source_id": "S07",
      "title": "Relative Development and the Intelligence Divide: Human Capital, Technology Diffusion, and AI",
      "authors": "Patrick A. Imam and Jonathan R. W. Temple",
      "publisher": "IMF",
      "date": "2026-09-04",
      "url": "https://www.imf.org/-/media/files/publications/wp/2026/english/wpiea2026190.pdf",
      "local": "imf-divide.pdf",
      "method": "Development accounting, Markov transitions and illustrative AI counterfactuals",
      "maturity": "emerging",
      "confidence": "Moderate for historical persistence; low for AI counterfactual transport",
      "rationale": "Separates productivity levels from mobility and makes human-capital complements concrete. Historical regimes do not identify the causal effect of schooling or predict AI diffusion.",
      "score_unrounded": 86.8,
      "score_display": 86.8,
      "score_components": {
        "rigor": 82,
        "originality": 83,
        "economic_significance": 91,
        "long_run_importance": 94,
        "policy_business_relevance": 90,
        "surprise": 84
      },
      "peer_review_status": "Working paper / preprint; no journal acceptance verified",
      "rank": 8
    },
    {
      "id": "P08",
      "source_id": "S08",
      "title": "Artificial Intelligence-Related Digital Skills and Employment Outcomes for Underrepresented Women",
      "authors": "Nick Drydakis",
      "publisher": "IZA@LISER",
      "date": "2026-09",
      "url": "https://docs.iza.org/dp18964.pdf",
      "local": "iza-skills.pdf",
      "method": "Matched correspondence experiment in London job applications",
      "maturity": "emerging",
      "confidence": "Moderate-high for invitation responses; low for employment or productivity effects",
      "rationale": "Matched fictional applications isolate employer responses to a credential signal. The credential can also signal training effort; the study does not observe actual skill, accepted offers or pay.",
      "score_unrounded": 85.7,
      "score_display": 85.7,
      "score_components": {
        "rigor": 87,
        "originality": 84,
        "economic_significance": 86,
        "long_run_importance": 83,
        "policy_business_relevance": 91,
        "surprise": 84
      },
      "peer_review_status": "Working paper / preprint; no journal acceptance verified",
      "rank": 9
    },
    {
      "id": "P09",
      "source_id": "S09",
      "title": "AI and the Market for Signals",
      "authors": "Doruk Cetemen and Emre Ozdenoren",
      "publisher": "arXiv / CEPR",
      "date": "2026-09-15",
      "draft_date": "2026-08",
      "url": "https://arxiv.org/pdf/2609.17752",
      "local": "signals.pdf",
      "method": "Career-signaling theory",
      "maturity": "speculation",
      "confidence": "High for the stated theoretical mechanism; untested empirical magnitude",
      "rationale": "The distinction between productive output, signaling and learning clarifies apparently conflicting effects. Results depend on equilibrium and trade assumptions, with no empirical effect size.",
      "score_unrounded": 87.35,
      "score_display": 87.3,
      "score_components": {
        "rigor": 84,
        "originality": 91,
        "economic_significance": 86,
        "long_run_importance": 93,
        "policy_business_relevance": 78,
        "surprise": 92
      },
      "peer_review_status": "Working paper / preprint; no journal acceptance verified",
      "rank": 7
    },
    {
      "id": "P10",
      "source_id": "S10",
      "title": "Artificial Intelligence and Aggregate Labor Productivity: Evidence from Patent Data",
      "authors": "Kodjovi M. Eklou",
      "publisher": "IMF",
      "date": "2026-09-25",
      "url": "https://www.imf.org/-/media/files/publications/wp/2026/english/wpiea2026204-source-pdf.pdf",
      "local": "imf-patents.pdf",
      "method": "Cross-country production-function estimates using AI patents",
      "maturity": "emerging",
      "confidence": "Moderate-low for causal attribution; useful historical benchmark",
      "rationale": "Provides an aggregate complement to task experiments. Patents proxy innovation rather than adoption; reverse causality, national composition and the pre-LLM sample constrain extrapolation.",
      "score_unrounded": 79.7,
      "score_display": 79.7,
      "score_components": {
        "rigor": 75,
        "originality": 75,
        "economic_significance": 87,
        "long_run_importance": 85,
        "policy_business_relevance": 82,
        "surprise": 76
      },
      "peer_review_status": "Working paper / preprint; no journal acceptance verified",
      "rank": 10
    }
  ],
  "candidates": [
    {
      "candidate_id": "P01",
      "title": "Does AI Assistance Enhance or Erode Expertise? Evidence from a Three-Month Field Experiment in Patent Drafting",
      "date": "2026-09",
      "url": "https://shapingwork.mit.edu/wp-content/uploads/2026/09/Autor-et-al-Sept-2026.pdf",
      "decision": "selected",
      "reason": "Random assignment and blinded expert ratings strengthen identification; attrition, small subgroup samples and a single professional setting constrain transportability. The withdrawal assessment makes the contribution unusually original.",
      "evidence_review": "full text; selected tables checked",
      "score": 92.5
    },
    {
      "candidate_id": "P02",
      "title": "The Early Impacts of AI on Employment among Recent College Graduates",
      "date": "2026-09",
      "url": "https://docs.iza.org/dp18945.pdf",
      "decision": "selected",
      "reason": "Timely population-based microdata and multiple comparison groups address a consequential claim. Nonrandom exposure and uncertain treatment timing limit the interpretation as an AI causal effect.",
      "evidence_review": "full text; selected tables checked",
      "score": 88.35
    },
    {
      "candidate_id": "P03",
      "title": "Data Centers Lower Nearby Housing Values",
      "date": "2026-09-10",
      "url": "https://escholarship.org/content/qt2z83c21b/qt2z83c21b.pdf",
      "decision": "selected",
      "reason": "A carefully constructed announcement design measures an overlooked margin. Siting selection, spatial spillovers and capitalization assumptions prevent a complete welfare verdict.",
      "evidence_review": "full text; selected tables checked",
      "score": 88.05
    },
    {
      "candidate_id": "P04",
      "title": "The Measurement Revolution? Credible Measurement and Inference in the Age of AI",
      "date": "2026-09",
      "url": "https://www.nber.org/system/files/working_papers/w35744/w35744.pdf",
      "decision": "selected",
      "reason": "The framework joins construct validity, measurement error and inference. Its September series entry is useful, but the August preprint means it receives no discovery premium.",
      "evidence_review": "full text; selected tables checked",
      "score": 88.2
    },
    {
      "candidate_id": "P05",
      "title": "The Macroeconomic Effect of AI: Sizing the Software Engineering Channel",
      "date": "2026-09-14",
      "url": "https://alexblumenfeld.com/files/AI_Software_Main.pdf",
      "decision": "selected",
      "reason": "A novel forward-looking signal uses cross-firm software payroll variation. Identification of AI news and the valuation-to-productivity mapping carry substantial model dependence.",
      "evidence_review": "full text; selected tables checked",
      "score": 89.35
    },
    {
      "candidate_id": "P06",
      "title": "Economic Scenarios for Transformative AI",
      "date": "2026-09",
      "url": "https://www-cdn.anthropic.com/files/4zrzovbb/website/cf58f84d46a4a76bf5a5b039ac695fba6b80041c.pdf",
      "decision": "selected",
      "reason": "Explicit adoption, substitution and reallocation assumptions make the scenarios inspectable. Neither probabilities nor causal macro validation are supplied; policy and demand responses remain outside the model.",
      "evidence_review": "full text; selected tables checked",
      "score": 88.80000000000001
    },
    {
      "candidate_id": "P07",
      "title": "Relative Development and the Intelligence Divide: Human Capital, Technology Diffusion, and AI",
      "date": "2026-09-04",
      "url": "https://www.imf.org/-/media/files/publications/wp/2026/english/wpiea2026190.pdf",
      "decision": "selected",
      "reason": "Separates productivity levels from mobility and makes human-capital complements concrete. Historical regimes do not identify the causal effect of schooling or predict AI diffusion.",
      "evidence_review": "full text; selected tables checked",
      "score": 86.8
    },
    {
      "candidate_id": "P08",
      "title": "Artificial Intelligence-Related Digital Skills and Employment Outcomes for Underrepresented Women",
      "date": "2026-09",
      "url": "https://docs.iza.org/dp18964.pdf",
      "decision": "selected",
      "reason": "Matched fictional applications isolate employer responses to a credential signal. The credential can also signal training effort; the study does not observe actual skill, accepted offers or pay.",
      "evidence_review": "full text; selected tables checked",
      "score": 85.7
    },
    {
      "candidate_id": "P09",
      "title": "AI and the Market for Signals",
      "date": "2026-09-15",
      "url": "https://arxiv.org/pdf/2609.17752",
      "decision": "selected",
      "reason": "The distinction between productive output, signaling and learning clarifies apparently conflicting effects. Results depend on equilibrium and trade assumptions, with no empirical effect size.",
      "evidence_review": "full text; selected tables checked",
      "score": 87.35
    },
    {
      "candidate_id": "P10",
      "title": "Artificial Intelligence and Aggregate Labor Productivity: Evidence from Patent Data",
      "date": "2026-09-25",
      "url": "https://www.imf.org/-/media/files/publications/wp/2026/english/wpiea2026204-source-pdf.pdf",
      "decision": "selected",
      "reason": "Provides an aggregate complement to task experiments. Patents proxy innovation rather than adoption; reverse causality, national composition and the pre-LLM sample constrain extrapolation.",
      "evidence_review": "full text; selected tables checked",
      "score": 79.7
    },
    {
      "candidate_id": "P11",
      "title": "Data Centers and the Local Economies in the Age of AI",
      "date": "2026-05; revised 2026-09",
      "url": "https://www.nber.org/papers/w35194",
      "decision": "context",
      "reason": "County-level outcomes illuminate spatial incidence; September revision delta could not be established against an earlier PDF.",
      "evidence_review": "full text",
      "score": null
    },
    {
      "candidate_id": "P12",
      "title": "Writing Code versus Shipping Code",
      "date": "2026-05; revised 2026-09",
      "url": "https://www.nber.org/papers/w35275",
      "decision": "context",
      "reason": "Distinguishes coding activity from completed production. Revision delta unverified; no fresh-discovery claim.",
      "evidence_review": "full text",
      "score": null
    },
    {
      "candidate_id": "P13",
      "title": "Will AI Help or Hurt Work and the Economy? What People Around the World Expect",
      "date": "2026-09-29",
      "url": "https://cepr.org/publications/dp21994",
      "decision": "frontier",
      "reason": "Wide cross-country beliefs survey; expectations are not realized outcomes. Full accessible version not secured.",
      "evidence_review": "primary abstract",
      "score": null
    },
    {
      "candidate_id": "P14",
      "title": "Agentic AI in Organisations",
      "date": "2026-09-16",
      "url": "https://www.oecd.org/en/publications/agentic-ai-in-organisations_1257a26f-en.html",
      "decision": "frontier",
      "reason": "Qualitative deployment and governance evidence complements the experiments; not an average productivity estimate.",
      "evidence_review": "official overview",
      "score": null
    },
    {
      "candidate_id": "P15",
      "title": "Voice AI in Firms",
      "date": "2026-09 revision; earlier public versions",
      "url": "https://arxiv.org/abs/2607.28222",
      "decision": "context",
      "reason": "Relevant field experiment, but July arXiv and older SSRN lineage preclude calling it first September evidence.",
      "evidence_review": "full text",
      "score": null
    },
    {
      "candidate_id": "P16",
      "title": "Technology and Retirement",
      "date": "2026-09",
      "url": "https://docs.iza.org/dp18938.pdf",
      "decision": "not_selected",
      "reason": "Self-reported work capacity and retirement preferences differ from actual retirement; lower direct relevance to the central mechanism.",
      "evidence_review": "full text",
      "score": null
    },
    {
      "candidate_id": "P17",
      "title": "The Utility of AI in Auditing Pre-Analysis Plans",
      "date": "2026-09",
      "url": "https://www.nber.org/papers/w35719",
      "decision": "context",
      "reason": "Audit feasibility is useful methodological context, but model-dependent self-audits do not establish independent verification.",
      "evidence_review": "full text",
      "score": null
    },
    {
      "candidate_id": "P18",
      "title": "Everyone Is a Manager: AI Use as an Act of Management",
      "date": "2026-09-30; page revised 2026-10-01",
      "url": "https://cepr.org/publications/dp22002",
      "decision": "cutoff_exclusion",
      "reason": "Current page carries an October revision; no pre-cutoff full text was verified. Revisit in October.",
      "evidence_review": "primary metadata",
      "score": null
    },
    {
      "candidate_id": "P19",
      "title": "Subsidizing the Unknown: Europe’s AI Support Schemes",
      "date": "2026-09-15",
      "url": "https://cepr.org/publications/dp21942",
      "decision": "frontier",
      "reason": "Sequential investment theory is relevant; empirical policy magnitudes not independently established for this edition.",
      "evidence_review": "primary abstract",
      "score": null
    },
    {
      "candidate_id": "P20",
      "title": "Staged Access and Liability for Dual-Use AI",
      "date": "2026-08; revised 2026-09",
      "url": "https://www.nber.org/papers/w35586",
      "decision": "carry_forward",
      "reason": "Covered in August. September revision delta not verified; preserve earlier interpretation.",
      "evidence_review": "primary metadata and August review",
      "score": null
    },
    {
      "candidate_id": "P21",
      "title": "AI in a Fragmenting World",
      "date": "2026-08-21; September commentary",
      "url": "https://cepr.org/publications/dp21867",
      "decision": "date_exclusion",
      "reason": "September commentary does not make the August paper a new study.",
      "evidence_review": "primary metadata",
      "score": null
    },
    {
      "candidate_id": "P22",
      "title": "AI Meets Trade",
      "date": "2026-03-18",
      "url": "https://www.oecd.org/en/publications.html",
      "decision": "date_exclusion",
      "reason": "Useful trade channel background, outside the monthly window.",
      "evidence_review": "search-level discovery; URL requires final resolution",
      "score": null
    },
    {
      "candidate_id": "P23",
      "title": "Innovation and Trust: Why AI Needs Both",
      "date": "2026-09-25",
      "url": "https://www.oecd.org/en/blogs/2026/09/innovation-and-trust-why-ai-needs-both.html",
      "decision": "context",
      "reason": "Official descriptive adoption evidence, not a causal paper or September observation vintage.",
      "evidence_review": "official article",
      "score": null
    },
    {
      "candidate_id": "P24",
      "title": "PISA 2025 findings on AI use and learning",
      "date": "2026-09-08",
      "url": "https://www.oecd.org/en/about/news/announcements/2026/09.html",
      "decision": "not_selected",
      "reason": "Associations between AI use and achievement cannot identify learning effects; release surfaced in search, item-level source not verified.",
      "evidence_review": "discovery only",
      "score": null
    },
    {
      "candidate_id": "P25",
      "title": "New Zealand: AI and productivity, Selected Issues",
      "date": "2026-09-17",
      "url": "https://www.imf.org/en/publications/selected-issues-papers",
      "decision": "not_selected",
      "reason": "Country policy assessment has lower original identification value than selected papers; catalog-level discovery.",
      "evidence_review": "official catalog discovery",
      "score": null
    },
    {
      "candidate_id": "P26",
      "title": "Jurisdictional Capital and AI Regulation",
      "date": "2026; issue 180",
      "url": "https://www.imf.org/en/publications/wp",
      "decision": "date_unverified",
      "reason": "Publication date not verified within September; no substantive claim carried into the article.",
      "evidence_review": "catalog discovery",
      "score": null
    },
    {
      "candidate_id": "P27",
      "title": "Beyond Code Generation: Reliability and Verification Cost in the SDLC",
      "date": "2026-09-04",
      "url": "https://arxiv.org/abs/2609.04681",
      "decision": "not_selected",
      "reason": "Review rather than a new measured firm outcome.",
      "evidence_review": "primary abstract",
      "score": null
    },
    {
      "candidate_id": "P28",
      "title": "Control the Harness, Control the Cost",
      "date": "2026-09-24",
      "url": "https://arxiv.org/abs/2609.28919",
      "decision": "not_selected",
      "reason": "Session repricing and emulation do not establish realized enterprise return on investment.",
      "evidence_review": "primary abstract",
      "score": null
    },
    {
      "candidate_id": "P29",
      "title": "After the Award: The Authorization Gap in Academic Access to Frontier AI",
      "date": "2026-09-28",
      "url": "https://arxiv.org/abs/2609.36304",
      "decision": "not_selected",
      "reason": "Useful process trace, narrow institutional coverage and lower generalizability.",
      "evidence_review": "primary abstract",
      "score": null
    },
    {
      "candidate_id": "P30",
      "title": "Matching Models, Recruiting Agents",
      "date": "2026-09-03",
      "url": "https://arxiv.org/abs/2609.04286",
      "decision": "not_selected",
      "reason": "Narrative review of recruiting systems; does not identify deployment prevalence or labor-market effects.",
      "evidence_review": "primary abstract",
      "score": null
    },
    {
      "candidate_id": "P31",
      "title": "Data-Efficient Language Modeling",
      "date": "2026-09-09",
      "url": "https://arxiv.org/abs/2609.10702",
      "decision": "scope_exclusion",
      "reason": "Technical benchmark does not directly estimate economic costs, value or incidence.",
      "evidence_review": "primary abstract",
      "score": null
    },
    {
      "candidate_id": "P32",
      "title": "Capital without Labor: Data Centers",
      "date": "2026-09-01 reported",
      "url": "https://papers.ssrn.com/",
      "decision": "access_gap",
      "reason": "Primary item and September version not verified; retained as a discovery lead only.",
      "evidence_review": "secondary discovery",
      "score": null
    },
    {
      "candidate_id": "P33",
      "title": "Local Air Pollution and Data Centers",
      "date": "2026-09-17 reported",
      "url": "https://papers.ssrn.com/sol3/papers.cfm?abstract_id=6992037",
      "decision": "access_gap",
      "reason": "Primary full text and local identification details not verified; no numerical claim used.",
      "evidence_review": "primary search metadata",
      "score": null
    },
    {
      "candidate_id": "P34",
      "title": "Environmental Costs and Geography of US Data Center Expansion",
      "date": "2026-05",
      "url": "https://escholarship.org/uc/item/2ts9g6jj",
      "decision": "date_exclusion",
      "reason": "Earlier Berkeley paper; useful background, not a September contribution.",
      "evidence_review": "primary abstract",
      "score": null
    },
    {
      "candidate_id": "P35",
      "title": "AI’s Use of Knowledge in Society",
      "date": "2026-09 book release; 2025 conference",
      "url": "https://www.nber.org/books-and-chapters/economics-transformative-ai",
      "decision": "context",
      "reason": "Book release differs from first circulation; no fresh causal result inferred.",
      "evidence_review": "publisher metadata",
      "score": null
    },
    {
      "candidate_id": "P36",
      "title": "The Impact of AI and Digital Platforms on the Information Ecosystem",
      "date": "2026-09 book release",
      "url": "https://www.nber.org/books-and-chapters/economics-transformative-ai",
      "decision": "not_selected",
      "reason": "Relevant synthesis; overlaps earlier evidence and not selected as a new study.",
      "evidence_review": "publisher metadata",
      "score": null
    },
    {
      "candidate_id": "P37",
      "title": "Making AI Count: The Next Measurement Frontier",
      "date": "2026-09 book release",
      "url": "https://www.nber.org/books-and-chapters/economics-transformative-ai",
      "decision": "context",
      "reason": "Measurement synthesis is covered more directly by the Dell–Rambachan methods paper.",
      "evidence_review": "publisher metadata",
      "score": null
    },
    {
      "candidate_id": "P38",
      "title": "How Much Should We Spend to Reduce AI Existential Risk?",
      "date": "2026-09 book release",
      "url": "https://www.nber.org/books-and-chapters/economics-transformative-ai",
      "decision": "not_selected",
      "reason": "Normative model with distinct scope; no commensurable probability estimate adopted.",
      "evidence_review": "publisher metadata",
      "score": null
    },
    {
      "candidate_id": "P39",
      "title": "Economic Perspectives on AI in China, conference papers",
      "date": "2026-09-23/24",
      "url": "https://www.nber.org/conferences/economic-perspectives-artificial-intelligence-china-fall-2026",
      "decision": "coverage_lead",
      "reason": "Conference listing is a search lead, not evidence that every underlying paper is new or verified.",
      "evidence_review": "publisher listing",
      "score": null
    },
    {
      "candidate_id": "P40",
      "title": "BIS discussion of AI, growth and financial stability",
      "date": "2026-09-10",
      "url": "https://www.bis.org/speeches/",
      "decision": "not_selected",
      "reason": "Speech used only as a coverage lead; not original causal research.",
      "evidence_review": "official search discovery",
      "score": null
    }
  ],
  "claims": [
    {
      "claim_id": "C01",
      "public_wording": "AI access improved patent drafting; the unassisted follow-up gains concentrated among senior lawyers.",
      "status": "estimated",
      "source_ids": [
        "S01"
      ],
      "figure_ids": "fig-01",
      "unit": "SD of control-group ratings",
      "period": "Trial 2025–2026",
      "geography": "US patent lawyers",
      "uncertainty_or_limitation": "133 randomized; 98 assessed on day-90 drafting and 91 on redlining; approximate intervals from rounded SE; distinct tasks.",
      "calculation_or_code": "code/reproduce.py; data/radar-data.json",
      "review_status": "source-checked"
    },
    {
      "claim_id": "C02",
      "public_wording": "CPS comparisons find no significant summer-2026 relative unemployment increase among recent graduates.",
      "status": "estimated",
      "source_ids": [
        "S02"
      ],
      "figure_ids": "",
      "unit": "unemployment probability",
      "period": "June–August 2026",
      "geography": "United States",
      "uncertainty_or_limitation": "Null is specific to outcome, controls and timing; no randomized adoption treatment; not proof of zero effects.",
      "calculation_or_code": "code/reproduce.py; data/radar-data.json",
      "review_status": "source-checked"
    },
    {
      "claim_id": "C03",
      "public_wording": "Within three miles, large data-center announcements are associated with an estimated 2.98% housing-price decline over the following five years.",
      "status": "estimated",
      "source_ids": [
        "S03"
      ],
      "figure_ids": "fig-03",
      "unit": "percent",
      "period": "2003–2023 announcements / transactions through May 2024",
      "geography": "United States",
      "uncertainty_or_limitation": "Published 95% CI −4.59 to −1.38; stacked matched event study; nearest-mile result is nested, not independent.",
      "calculation_or_code": "code/reproduce.py; data/radar-data.json",
      "review_status": "source-checked"
    },
    {
      "claim_id": "C04",
      "public_wording": "Predictive accuracy does not by itself establish construct validity or valid economic inference.",
      "status": "interpretation",
      "source_ids": [
        "S04"
      ],
      "figure_ids": "",
      "unit": "methodological proposition",
      "period": "August preprint; September NBER entry",
      "geography": "General",
      "uncertainty_or_limitation": "Review/framework; not a new treatment-effect estimate.",
      "calculation_or_code": "code/reproduce.py; data/radar-data.json",
      "review_status": "source-checked"
    },
    {
      "claim_id": "C05",
      "public_wording": "The software channel implies a 3.6% GDP-level effect in the baseline and 6.5% with an R&D channel, using the end-2025 market signal.",
      "status": "modelled",
      "source_ids": [
        "S05"
      ],
      "figure_ids": "fig-04",
      "unit": "percent GDP level",
      "period": "November 2022–December 2025 market signal",
      "geography": "Model economy based on listed firms",
      "uncertainty_or_limitation": "Market-implied present-value mapping, not realized GDP or an unconditional forecast.",
      "calculation_or_code": "code/reproduce.py; data/radar-data.json",
      "review_status": "source-checked"
    },
    {
      "claim_id": "C06",
      "public_wording": "In the extreme 2030 scenario, changing wage rigidity shifts adjustment between cognitive wages and unemployment.",
      "status": "scenario",
      "source_ids": [
        "S06"
      ],
      "figure_ids": "fig-06",
      "unit": "percent / unemployment rate",
      "period": "2030 scenario anchored in mid-2026",
      "geography": "Model economy",
      "uncertainty_or_limitation": "No scenario probability; parameters held fixed except rigidity; published Table 6 values.",
      "calculation_or_code": "code/reproduce.py; data/radar-data.json",
      "review_status": "source-checked"
    },
    {
      "claim_id": "C07",
      "public_wording": "At the estimated human-capital threshold, historical mean exit times from the lowest relative-productivity state are 64.8 and 25.4 years.",
      "status": "modelled",
      "source_ids": [
        "S07"
      ],
      "figure_ids": "fig-05",
      "unit": "years",
      "period": "1960–2015 transitions",
      "geography": "Cross-country",
      "uncertainty_or_limitation": "Markov expected durations; not observed individual spells or an AI forecast; threshold uncertainty is wide.",
      "calculation_or_code": "code/reproduce.py; data/radar-data.json",
      "review_status": "source-checked"
    },
    {
      "claim_id": "C08",
      "public_wording": "An AI-skills signal narrows the pooled interview invitation gap from 13.7 to 9.7 percentage points.",
      "status": "estimated",
      "source_ids": [
        "S08"
      ],
      "figure_ids": "fig-02",
      "unit": "percentage points",
      "period": "January–June 2025",
      "geography": "London",
      "uncertainty_or_limitation": "3,048 applications; reference is majority women without signal; racial-gap narrowing not statistically established.",
      "calculation_or_code": "code/reproduce.py; data/radar-data.json",
      "review_status": "source-checked"
    },
    {
      "claim_id": "C09",
      "public_wording": "AI-generated output can alter both career signaling and effort that builds skill.",
      "status": "modelled",
      "source_ids": [
        "S09"
      ],
      "figure_ids": "",
      "unit": "theoretical mechanism",
      "period": "September posting of August draft",
      "geography": "Two-period model",
      "uncertainty_or_limitation": "Equilibrium and tradability assumptions matter; not evidence of observed universal deskilling.",
      "calculation_or_code": "code/reproduce.py; data/radar-data.json",
      "review_status": "source-checked"
    },
    {
      "claim_id": "C10",
      "public_wording": "Historical OECD AI-patent estimates attribute a 0.8–1.2% productivity contribution over 2000–2017 under the production-function approach.",
      "status": "modelled",
      "source_ids": [
        "S10"
      ],
      "figure_ids": "",
      "unit": "percent output per worker",
      "period": "2000–2017",
      "geography": "OECD",
      "uncertainty_or_limitation": "Patents proxy innovation, not adoption; pre-LLM data; causal attribution is conditional.",
      "calculation_or_code": "code/reproduce.py; data/radar-data.json",
      "review_status": "source-checked"
    },
    {
      "claim_id": "C11",
      "public_wording": "August emphasized the interface between access and action; September adds an independent-capability test.",
      "status": "interpretation",
      "source_ids": [
        "S11",
        "S01"
      ],
      "figure_ids": "",
      "unit": "editorial synthesis",
      "period": "August and September 2026",
      "geography": "Radar continuity",
      "uncertainty_or_limitation": "Previous scores retained; no quantitative month-to-month index constructed.",
      "calculation_or_code": "code/reproduce.py; data/radar-data.json",
      "review_status": "source-checked"
    },
    {
      "claim_id": "C12",
      "public_wording": "County-wide benefits can coexist with losses for nearby homeowners because the geographic estimands differ.",
      "status": "interpretation",
      "source_ids": [
        "S03",
        "S12"
      ],
      "figure_ids": "",
      "unit": "spatial incidence",
      "period": "Historical data-center studies",
      "geography": "United States",
      "uncertainty_or_limitation": "This is a reconciliation of distinct designs, not a net-welfare calculation.",
      "calculation_or_code": "code/reproduce.py; data/radar-data.json",
      "review_status": "source-checked"
    }
  ],
  "figures": [
    {
      "id": "fig-01",
      "slug": "expertise",
      "title": "Better assisted work does not guarantee independent gains",
      "question": "Does an improvement with AI carry into a task without it?",
      "goal": "uncertainty,comparison",
      "data_shape": "estimates",
      "features": "uncertainty,negative,categorical",
      "chart": "dot-and-whisker-plot",
      "unit": "Treatment effect in control-group standard deviations",
      "data": [
        {
          "task": "Assisted drafting",
          "group": "Junior",
          "estimate": 0.6,
          "se": 0.26,
          "ci_low": 0.0904,
          "ci_high": 1.1096,
          "unit": "control-group SD",
          "assessed_people": 98,
          "source": "S01",
          "locator": "Table 4, column 4",
          "interval": "Approximate 95% Wald; rounded source SE"
        },
        {
          "task": "Assisted drafting",
          "group": "Senior",
          "estimate": 0.3,
          "se": 0.17,
          "ci_low": -0.0332,
          "ci_high": 0.6332,
          "unit": "control-group SD",
          "assessed_people": 98,
          "source": "S01",
          "locator": "Table 4, column 4",
          "interval": "Approximate 95% Wald; rounded source SE"
        },
        {
          "task": "Unassisted redlining",
          "group": "Junior",
          "estimate": -0.03,
          "se": 0.2,
          "ci_low": -0.422,
          "ci_high": 0.362,
          "unit": "control-group SD",
          "assessed_people": 91,
          "source": "S01",
          "locator": "Table 6, column 4",
          "interval": "Approximate 95% Wald; rounded source SE"
        },
        {
          "task": "Unassisted redlining",
          "group": "Senior",
          "estimate": 0.45,
          "se": 0.19,
          "ci_low": 0.0776,
          "ci_high": 0.8224,
          "unit": "control-group SD",
          "assessed_people": 91,
          "source": "S01",
          "locator": "Table 6, column 4",
          "interval": "Approximate 95% Wald; rounded source SE"
        }
      ],
      "source_ids": [
        "S01"
      ],
      "reason": "Two task facets preserve distinct outcomes while common position scales and intervals expose uncertainty.",
      "alt": "At day 90, juniors gain 0.60 SD in assisted drafting and −0.03 SD in unassisted redlining; seniors gain 0.30 and 0.45 SD. Approximate 95% intervals cross zero for junior redlining. Tasks differ."
    },
    {
      "id": "fig-02",
      "slug": "hiring-signal",
      "title": "A credential narrows several invitation gaps",
      "question": "Does an AI-skills signal change interview-invitation gaps?",
      "goal": "comparison,change",
      "data_shape": "paired values",
      "features": "paired,categorical,negative,uncertainty",
      "chart": "dot-and-whisker-plot",
      "unit": "Invitation gap versus majority women without signal, percentage points",
      "data": [
        {
          "group": "Black British",
          "condition": "Without signal",
          "estimate": -10.2,
          "se": 2.0,
          "ci_low": -14.12,
          "ci_high": -6.28,
          "difference_test_p": 0.19,
          "unit": "percentage points",
          "source": "S08",
          "locator": "Table 2, models I–V",
          "reference": "Majority women without AI-skills signal in each experiment"
        },
        {
          "group": "Black British",
          "condition": "With AI-skills signal",
          "estimate": -8.2,
          "se": 2.1,
          "ci_low": -12.316,
          "ci_high": -4.084,
          "difference_test_p": 0.19,
          "unit": "percentage points",
          "source": "S08",
          "locator": "Table 2, models I–V",
          "reference": "Majority women without AI-skills signal in each experiment"
        },
        {
          "group": "Older",
          "condition": "Without signal",
          "estimate": -15.7,
          "se": 2.1,
          "ci_low": -19.816,
          "ci_high": -11.584,
          "difference_test_p": 0.033,
          "unit": "percentage points",
          "source": "S08",
          "locator": "Table 2, models I–V",
          "reference": "Majority women without AI-skills signal in each experiment"
        },
        {
          "group": "Older",
          "condition": "With AI-skills signal",
          "estimate": -12.3,
          "se": 2.3,
          "ci_low": -16.808,
          "ci_high": -7.792,
          "difference_test_p": 0.033,
          "unit": "percentage points",
          "source": "S08",
          "locator": "Table 2, models I–V",
          "reference": "Majority women without AI-skills signal in each experiment"
        },
        {
          "group": "Lesbian",
          "condition": "Without signal",
          "estimate": -13.5,
          "se": 2.2,
          "ci_low": -17.812,
          "ci_high": -9.188,
          "difference_test_p": 0.005,
          "unit": "percentage points",
          "source": "S08",
          "locator": "Table 2, models I–V",
          "reference": "Majority women without AI-skills signal in each experiment"
        },
        {
          "group": "Lesbian",
          "condition": "With AI-skills signal",
          "estimate": -8.1,
          "se": 2.4,
          "ci_low": -12.804,
          "ci_high": -3.396,
          "difference_test_p": 0.005,
          "unit": "percentage points",
          "source": "S08",
          "locator": "Table 2, models I–V",
          "reference": "Majority women without AI-skills signal in each experiment"
        },
        {
          "group": "Autism disclosure",
          "condition": "Without signal",
          "estimate": -16.2,
          "se": 2.1,
          "ci_low": -20.316,
          "ci_high": -12.084,
          "difference_test_p": 0.001,
          "unit": "percentage points",
          "source": "S08",
          "locator": "Table 2, models I–V",
          "reference": "Majority women without AI-skills signal in each experiment"
        },
        {
          "group": "Autism disclosure",
          "condition": "With AI-skills signal",
          "estimate": -9.9,
          "se": 2.2,
          "ci_low": -14.212,
          "ci_high": -5.588,
          "difference_test_p": 0.001,
          "unit": "percentage points",
          "source": "S08",
          "locator": "Table 2, models I–V",
          "reference": "Majority women without AI-skills signal in each experiment"
        },
        {
          "group": "Pooled",
          "condition": "Without signal",
          "estimate": -13.7,
          "se": 1.0,
          "ci_low": -15.66,
          "ci_high": -11.74,
          "difference_test_p": 0.001,
          "unit": "percentage points",
          "source": "S08",
          "locator": "Table 2, models I–V",
          "reference": "Majority women without AI-skills signal in each experiment"
        },
        {
          "group": "Pooled",
          "condition": "With AI-skills signal",
          "estimate": -9.7,
          "se": 1.1,
          "ci_low": -11.856,
          "ci_high": -7.544,
          "difference_test_p": 0.001,
          "unit": "percentage points",
          "source": "S08",
          "locator": "Table 2, models I–V",
          "reference": "Majority women without AI-skills signal in each experiment"
        }
      ],
      "source_ids": [
        "S08"
      ],
      "reason": "Paired experimental conditions remain on a common position scale with separate markers and intervals; gaps are not a time series.",
      "alt": "Pooled invitation disadvantage narrows from 13.7 to 9.7 percentage points. The Black British comparison is not statistically significant; the older, lesbian and autism-disclosure comparisons are. Intervals are approximate."
    },
    {
      "id": "fig-03",
      "slug": "housing-incidence",
      "title": "The nearest homes bear a larger estimated loss",
      "question": "How does measured capitalization depend on the local radius?",
      "goal": "comparison,uncertainty",
      "data_shape": "estimates",
      "features": "categorical,negative,uncertainty",
      "chart": "dot-and-whisker-plot",
      "unit": "Estimated housing-price effect, percent",
      "data": [
        {
          "radius": "Within 3 miles",
          "estimate": -2.98,
          "ci_low": -4.59,
          "ci_high": -1.38,
          "unit": "percent",
          "source": "S03",
          "locator": "Results, manuscript p.3",
          "interval": "Published 95% confidence interval"
        },
        {
          "radius": "Within 1 mile",
          "estimate": -7.2,
          "ci_low": null,
          "ci_high": null,
          "unit": "percent",
          "source": "S03",
          "locator": "Results, manuscript p.4",
          "interval": "Not transcribed; point estimate only, no interval inference"
        }
      ],
      "source_ids": [
        "S03"
      ],
      "reason": "Direct dots compare two nested geographic estimands; a published interval accompanies the pooled result and the nearest-mile point is explicitly incomplete.",
      "alt": "Housing values fall an estimated 2.98% within three miles, with a published 95% interval from −4.59% to −1.38%. The estimate within one mile is −7.2%; its interval was not transcribed. The radii overlap."
    },
    {
      "id": "fig-04",
      "slug": "market-expectations",
      "title": "The R&D assumption changes the growth mapping",
      "question": "How much does the model mapping change when R&D responds?",
      "goal": "comparison",
      "data_shape": "categorical values",
      "features": "categorical,positive",
      "chart": "horizontal-bar-chart",
      "unit": "Market-implied effect on the GDP level, percent",
      "data": [
        {
          "mapping": "Baseline",
          "estimate": 3.6,
          "unit": "percent GDP level",
          "source": "S05",
          "locator": "Abstract; rounded headline",
          "status": "Market-implied model mapping"
        },
        {
          "mapping": "With R&D channel",
          "estimate": 6.5,
          "unit": "percent GDP level",
          "source": "S05",
          "locator": "Abstract",
          "status": "Market-implied model mapping"
        }
      ],
      "source_ids": [
        "S05"
      ],
      "reason": "Two zero-based bars communicate model dependence without suggesting a time series, forecast probability or realized output.",
      "alt": "The end-2025 market signal maps to a 3.6% GDP-level effect in the baseline and 6.5% with an R&D channel. These are model-implied expectations, not observed GDP gains."
    },
    {
      "id": "fig-05",
      "slug": "development-time",
      "title": "Historical mobility differs across capability regimes",
      "question": "How persistent is the lowest productivity state by human capital?",
      "goal": "comparison",
      "data_shape": "categorical values",
      "features": "categorical,positive",
      "chart": "cleveland-dot-plot",
      "unit": "Estimated mean years to leave the lowest relative-TFP state",
      "data": [
        {
          "regime": "Below estimated HC threshold",
          "estimate": 64.8,
          "unit": "years",
          "transitions": 632,
          "source": "S07",
          "locator": "Table 5",
          "status": "Estimated Markov mean exit time"
        },
        {
          "regime": "At/above estimated HC threshold",
          "estimate": 25.4,
          "unit": "years",
          "transitions": 476,
          "source": "S07",
          "locator": "Table 5",
          "status": "Estimated Markov mean exit time"
        }
      ],
      "source_ids": [
        "S07"
      ],
      "reason": "Two position marks anchored at zero make duration legible; no trajectory or causal education effect is implied.",
      "alt": "Expected exit time is 64.8 years below the estimated human-capital threshold and 25.4 at or above it. These historical Markov-model durations are not forecasts for AI adoption."
    },
    {
      "id": "fig-06",
      "slug": "adjustment-scenarios",
      "title": "Wage rigidity moves the burden of adjustment",
      "question": "Where does adjustment fall as the assumed wage rigidity changes?",
      "goal": "comparison,pattern",
      "data_shape": "matrix",
      "features": "matrix,ordered,negative",
      "chart": "exact-value-table",
      "unit": "Conditional extreme scenario in 2030; no probabilities assigned",
      "data": [
        {
          "rigidity": 0,
          "cognitive_wage": -42.2,
          "unemployment_cognitive": 2.6,
          "gdp_level": 36.6,
          "cognitive_employment": -1.3,
          "source": "S06",
          "locator": "Table 6, extreme scenario",
          "status": "Conditional 2030 scenario"
        },
        {
          "rigidity": 0.5,
          "cognitive_wage": -11.5,
          "unemployment_cognitive": 17.9,
          "gdp_level": 32.4,
          "cognitive_employment": -21.5,
          "source": "S06",
          "locator": "Table 6, extreme scenario",
          "status": "Conditional 2030 scenario"
        },
        {
          "rigidity": 0.75,
          "cognitive_wage": -2.9,
          "unemployment_cognitive": 21.7,
          "gdp_level": 30.5,
          "cognitive_employment": -25.9,
          "source": "S06",
          "locator": "Table 6, extreme scenario",
          "status": "Conditional 2030 scenario"
        },
        {
          "rigidity": 0.9,
          "cognitive_wage": 2.8,
          "unemployment_cognitive": 24.0,
          "gdp_level": 29.2,
          "cognitive_employment": -28.5,
          "source": "S06",
          "locator": "Table 6, extreme scenario",
          "status": "Conditional 2030 scenario"
        }
      ],
      "source_ids": [
        "S06"
      ],
      "reason": "An exact-value table preserves the distinct units of wage changes and unemployment levels across four discrete assumptions; no color scale or probability meaning is imposed.",
      "alt": "In the extreme 2030 scenario, cognitive wage change ranges from −42.2% with flexible wages to +2.8% at rigidity 0.9, while cognitive unemployment rises from 2.6% to 24.0%. The model moves adjustment between wages and employment."
    }
  ],
  "score_weights": {
    "rigor": 0.25,
    "originality": 0.2,
    "economic_significance": 0.2,
    "long_run_importance": 0.15,
    "policy_business_relevance": 0.1,
    "surprise": 0.1
  }
}
