Evidence (8974 claims)
Search and filter individual claims pulled from the papers. Looking for a specific finding ("what's the effect on wages?"), you're in the right place. Want to compare whole outcome categories against each other instead? Use the Evidence Explorer.
The board below groups claims two ways: by broad theme (nine paper-level topics) and by outcome category (the 34 claim-level outcomes that the Explorer and Syntheses also use).
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Nine broad, paper-level topics. Click one to filter the claims below.
Adoption
10085 claims
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Productivity
8974 claims
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Governance
8062 claims
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Human-AI Collaboration
7749 claims
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Org Design
5057 claims
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Innovation
4896 claims
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Labor Markets
4088 claims
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Skills & Training
3372 claims
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Inequality
2377 claims
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Claims by outcome category
Counts by direction of finding. These are the same 34 outcome categories the Explorer compares and the Syntheses are written for. A linked row has a published synthesis.
| Outcome | Positive | Negative | Mixed | Null | Total |
|---|---|---|---|---|---|
| Other | 882 | 244 | 117 | 1097 | 2424 |
| Governance & Regulation | 1010 | 469 | 229 | 135 | 1875 |
| Organizational Efficiency | 977 | 235 | 149 | 90 | 1462 |
| Technology Adoption Rate | 781 | 299 | 143 | 128 | 1362 |
| Research Productivity | 506 | 155 | 74 | 363 | 1110 |
| Output Quality | 555 | 219 | 71 | 70 | 915 |
| Decision Quality | 395 | 200 | 95 | 54 | 751 |
| Firm Productivity | 523 | 67 | 101 | 27 | 724 |
| AI Safety & Ethics | 262 | 309 | 75 | 36 | 688 |
| Market Structure | 195 | 201 | 135 | 30 | 566 |
| Task Allocation | 248 | 77 | 96 | 38 | 464 |
| Innovation Output | 300 | 34 | 55 | 20 | 411 |
| Skill Acquisition | 207 | 75 | 65 | 21 | 368 |
| Employment Level | 138 | 67 | 119 | 24 | 350 |
| Fiscal & Macroeconomic | 156 | 80 | 53 | 33 | 329 |
| Task Completion Time | 211 | 38 | 13 | 16 | 280 |
| Firm Revenue | 183 | 52 | 29 | 5 | 270 |
| Consumer Welfare | 131 | 77 | 48 | 13 | 269 |
| Inequality Measures | 50 | 141 | 54 | 9 | 254 |
| Worker Satisfaction | 104 | 85 | 25 | 13 | 227 |
| Error Rate | 87 | 112 | 11 | 5 | 215 |
| Automation Exposure | 69 | 69 | 37 | 20 | 198 |
| Wages & Compensation | 102 | 49 | 31 | 11 | 193 |
| Team Performance | 115 | 30 | 30 | 11 | 187 |
| Regulatory Compliance | 88 | 74 | 17 | 7 | 186 |
| Training Effectiveness | 109 | 22 | 14 | 21 | 168 |
| Developer Productivity | 116 | 21 | 15 | 8 | 161 |
| Job Displacement | 12 | 92 | 26 | 1 | 131 |
| Hiring & Recruitment | 57 | 12 | 9 | 5 | 83 |
| Skill Obsolescence | 6 | 59 | 10 | 2 | 77 |
| Social Protection | 43 | 17 | 8 | 2 | 70 |
| Creative Output | 35 | 21 | 9 | 4 | 70 |
| Labor Share of Income | 18 | 23 | 17 | 1 | 59 |
| Worker Turnover | 15 | 16 | — | 4 | 35 |
| Industry | — | — | — | 1 | 1 |
Productivity
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Careful attention is needed to validity/reliability of assessments and to selection bias in employment outcome measurement.
Paper's methodological caveat (prescriptive); no empirical bias analysis provided.
Suggested evaluation metrics include placement rates, wage premiums, competency attainment, compliance scores, cost per qualification, and update latency.
Paper's recommended evaluation metrics (prescriptive).
Implementation requires integration with information systems for documentation, versioning, metadata, and audit trails, and benefits from continuous monitoring dashboards.
Paper's technical implementation recommendations (prescriptive).
Recommended analysis methods are qualitative (semi-structured interviews, focus groups, document review) and quantitative (surveys, competency mapping, statistical analysis of outcomes), plus systematic audit methods including traceability checks.
Paper's methods section (methodological specification).
Data inputs for the framework should include competency taxonomies, labor-market signals, regulatory requirements, learner assessment results, and stakeholder interviews.
Paper's data-input specification (descriptive).
Management principles emphasised are transparency, traceability of outcomes, IT integration for documentation, and continuous monitoring/evaluation.
Explicit management principles in paper (prescriptive).
Research and audit should emphasise validity, reliability, and compliance using mixed methods (qualitative interviews/focus groups; quantitative surveys/statistics) and systematic curriculum audits.
Recommended research & audit approach in paper (methodological guidance).
Tools recommended include logigrams (visual decision/compliance flows) and algorigram (algorithmic step-flows for planning, assessment, audit).
Tool definitions and recommendations in paper (descriptive).
Core components of the framework are inputs (learner needs, industry requirements, regulatory standards), processes (curriculum mapping, competency alignment, career assessment), and outputs (structured lesson plans, compliance-ready frameworks, career-path documentation).
Framework component list provided in paper (descriptive).
Scope of the program includes curriculum design, organisational management, career-alignment, and audit/compliance processes.
Explicit scope statement in paper (descriptive).
The framework foregrounds logical modelling (logigrams, algorigrams) and mixed-methods data analysis to support design, auditability, and alignment with industry and regulatory standards.
Paper's methodological design and tool recommendations (conceptual). No empirical implementation data reported.
The program offers a comprehensive curriculum-engineering framework linking organizational orientation, management systems, lesson planning, and career assessment into traceable, compliance-ready curriculum products.
Paper's program description and framework specification (conceptual); no empirical evaluation or sample size reported.
The paper calls for subsequent quantitative validation (using task-based, matched employer-employee, and provider-level panel data) to estimate causal impacts on productivity, health outcomes, wages, and employment composition across the three interaction levels.
Stated research agenda and measurement recommendations in the paper's discussion section.
The study is qualitative and small-sample (four case) and therefore interpretive and illustrative rather than statistically generalizable.
Explicit methodological statement in the paper: design = qualitative multiple case study, sample = four AI healthcare applications.
The study identifies a three-level taxonomy of human–AI interaction in healthcare: AI-assisted, AI-augmented, and AI-automated.
Conceptual taxonomy derived from multiple qualitative case studies (n=4) using cross-case comparison and Bolton et al. (2018)'s three-dimensional service-innovation framework.
Few longitudinal or randomized studies were found, which limits the evidence base for causal claims about digital transformation's effect on productivity.
Review recorded a limited number of longitudinal analyses and quasi-experimental designs among the 145 studies; randomized studies were scarce or absent.
Measurement heterogeneity across studies includes self-reported productivity, output-per-worker metrics, and process efficiency indicators.
Extraction of productivity indicators from included studies (detailed in Methods/Extraction fields) showed multiple distinct measurement approaches.
There is a lack of standardized instruments and inconsistent controls for confounding factors across studies, limiting causal inference about the effect of digital transformation on productivity.
Review extraction documented varied instruments/measures and inconsistent adjustment for confounders across the included studies; few randomized or robust longitudinal designs were found.
Heterogeneous definitions of 'digital transformation' and a variety of productivity measurement approaches prevented a formal quantitative meta-analysis.
Extraction found wide variation in how digital transformation and productivity were defined and measured across the 145 studies (self-reported productivity, output per worker, process efficiency metrics, etc.), leading authors to forgo meta-analysis.
535 records were identified across Scopus, Web of Science, ScienceDirect, IEEE Xplore, and Google Scholar, of which 145 met PRISMA 2020 inclusion criteria.
Search and screening procedure documented in the review: initial database searches yielded 535 records → duplicates removed → screening → full-text evaluation → 145 included studies.
There are few large-scale randomized controlled trials (RCTs) showing direct patient outcome improvements from GenAI CDS; high-quality real-world and longitudinal studies are limited but essential.
Evidence-maturity statement in the paper summarizing the literature; the paper explicitly notes scarcity of large RCTs and longitudinal evaluations.
The paper's empirical scope is primarily conceptual/theoretical and literature‑based rather than an empirical case study or large‑scale data experiment; it emphasizes the need for future empirical validation.
Explicit methodological description within the paper stating reliance on literature review and conceptual development; absence of empirical sample or case study.
Empirical research suggestion: recommended outcome variables for future empirical work include productivity (TFP), profitability, exports, employment composition, and process innovation rates; explanatory variables include AI adoption intensity, strategic alignment indices, leadership commitment surveys, sensing activities, and institutional support measures.
Explicit research agenda and measurement suggestions provided in the paper based on the framework and gaps identified in the 72‑article review.
Scope & limits: the paper is a literature synthesis (no new primary empirical data), has a geographical emphasis on Ibero‑America, and covers literature up to 2024 (may omit post‑2024 developments).
Explicit limitations and scope noted in the paper (no primary data; regional emphasis; time window).
Methodological approach: the paper uses a structured narrative literature review following Torraco (2016) and Juntunen & Lehenkari (2021), analyzing a corpus of 72 articles from 2015–2024 via thematic synthesis and systematic coding.
Explicit methodological statement in the paper specifying approach, corpus size (72 articles), time window (2015–2024), and analytic techniques (thematic synthesis and coding).
The framework yields eight empirically testable propositions linking capability development to firm outcomes (the paper explicitly lists eight propositions including P1–P3 and five additional linked propositions).
Explicit claim in the reviewed paper: framework includes eight testable propositions; propositions are theoretical and untested empirically within the paper.
This work is a conceptual framework and design proposal synthesizing methods from recommender systems and HRI rather than a report of novel empirical experiments.
Explicit statement in the Data & Methods section of the paper.
The urban AI index is constructed via text-mining techniques to capture city-level AI capability/intensity.
Methodological description: authors report using text-mining to build a city-level AI capability/intensity index (details of sources and text-mining procedure not provided in the summary).
The digital trade index is constructed using the entropy-TOPSIS method (multi-indicator aggregation).
Methodological description: digital trade index aggregation via entropy-TOPSIS reported by authors.
Research recommendation: invest in longer-run, rigorous impact evaluations (RCTs, panel studies) and system-level assessments to capture spillovers and sustainability outcomes.
Authors' stated research agenda based on identified methodological gaps (limited long-term and system-level evidence) in the review.
There is variation in study design and quality in the evidence base (RCTs, quasi-experimental studies, observational case studies, pilots).
Methodological caveats noted by the authors summarizing the diversity of designs reported across reviewed studies.
The review used a structured literature review with thematic synthesis and a comparative effect-size analysis to quantify ranges for yield, cost, and efficiency outcomes.
Authors' description of review approach and analytical methods in the Data & Methods section.
The evidence base reviewed comprises more than 60 peer-reviewed articles and institutional reports from 2020–2025, primarily focusing on Sub-Saharan Africa.
Statement in the paper's Data & Methods section describing the scope and composition of the review sample.
Effect sizes and impacts vary substantially across contexts—by crop, farm size, and institutional setting.
Comparative synthesis across studies showing heterogeneity in reported outcomes and authors' methodological caveats highlighting context dependence.
Technologies assessed in the review include predictive analytics, digital advisory systems, smart irrigation, pest/disease detection, and precision fertilization.
Descriptive synthesis of the types of AI and digital technologies evaluated across the >60 reviewed articles and reports (2020–2025).
These quantitative performance figures come from case‑level, high‑performer pilots and should not be treated as typical industry benchmarks.
Authors' caveat based on the composition of evidence in the review (skew towards pilots and selected advanced implementations; limited longitudinal/multi‑project empirical studies).
Inter‑rater reliability for the study selection/encoding was Cohen’s κ = 0.83 (substantial agreement).
Reported inter‑rater reliability statistic from the review's quality control step (Cohen's kappa = 0.83).
The review screened 463 Scopus records (2018–2026) and selected 160 peer‑reviewed studies using a PRISMA‑guided process.
Systematic literature review described in paper: Scopus search (2018–2026), PRISMA screening and eligibility filtering; initial n=463, final n=160.
The abstract does not report the study sample size, sectoral scope, or country/context—limiting assessment of external validity and generalizability.
Observation of reporting in the paper's abstract (absence of sample size, sectoral/country context information in the abstract as provided).
The study used a two-stage mixed-methods design: a qualitative exploratory phase to surface determinants of trust and inertia, followed by a quantitative phase to validate the conceptual framework.
Methods description in the paper: explicit two-stage mixed-methods approach (qualitative then quantitative) used to identify and test determinants of initial trust and inertia toward GAICS.
Experimental structure determination (X‑ray, NMR, cryo‑EM) remains the gold standard but is slow, costly, and low‑throughput.
Paper explicitly states experimental methods are 'gold standard' and characterizes them as slow, costly, low‑throughput; the PDB is cited as the source of structural ground truth.
The study has potential selection and ecological-validity constraints because it was conducted at two institutions across six courses, limiting generalizability.
Authors note limitations regarding sample scope (two institutions, six courses) and the ecological validity of the experimental tasks/settings.
The study employed a multi-method approach combining experimental quantitative analysis (descriptives, GLM, non-parametric robustness checks) with qualitative topic-based coding of open-ended survey responses.
Methods description: randomized/experimental assignment; quantitative analyses using GLM and non-parametric tests; qualitative topic-based coding of student responses; sample N = 254 across six courses at two institutions.
The study did not directly measure accessibility or impacts on students with disabilities, though qualitative results suggest possible intersections with inclusive and multimodal learning design.
Limitation stated by authors: no direct measurement of accessibility outcomes; qualitative responses hinted at potential relevance to inclusive design but no empirical measurement of disability-related impacts.
The study focused on short-term, knowledge-based tasks and did not measure long-term learning or retention.
Authors explicitly note as a limitation that the experimental tasks were short-term and knowledge-based and that long-term retention was not measured.
Empirical generalization across all climate-AI systems is constrained by heterogeneous data availability and proprietary models, limiting the ability to produce universal quantitative claims.
Stated methodological limitation in the paper, noting heterogeneous data and the proprietary nature of some models restrict broad generalization.
The paper does not provide granular quantitative estimates of the economic cost of infrastructural asymmetries in climate-AI.
Explicit limitation stated by the authors in the Methods/Limitations section.
There is a need for empirical research quantifying earnings dispersion, labor substitution effects, and the welfare impacts of GenAI-driven content economies over time.
Explicit research recommendation made in the paper based on gaps identified during analysis of the 377 videos (study is qualitative and does not measure these outcomes).
The analysis identifies ten shared use cases that creators present as pathways to income using GenAI.
Coding of the 377-video corpus resulted in a catalog of ten use cases (as reported in the paper).
Falsifiability condition for intermediation-collapse: If intermediary margins remain stable despite measurable declines in information frictions, the intermediation-collapse mechanism is falsified.
Stated empirical test in the paper that compares measured intermediary markups/margins to proxies for information frictions and AI-driven automation across affected sectors.