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Record W4385495010 · doi:10.21203/rs.3.rs-3203983/v1

Global Dimensions of Economic Uncertainty: Evidence via Global VECM

2023· preprint· en· W4385495010 on OpenAlexaff
William Ginn

Bibliographic record

VenueResearch Square · 2023
Typepreprint
Languageen
FieldEconomics, Econometrics and Finance
TopicMarket Dynamics and Volatility
Canadian institutionsArtificial Intelligence in Medicine (Canada)
Fundersnot available
KeywordsEconomicsEquity (law)Variance (accounting)Index (typography)Error correction modelEconometricsVector autoregressionMacroeconomicsCointegrationComputer sciencePolitical scienceAccounting

Abstract

fetched live from OpenAlex

Abstract We develop and estimate a global augmented vector error correction model (GVECM) to examine the interconnected relationships between various economic factors, including global output, consumer price index (CPI), interest rates, oil price, equity price, and global economic policy uncertainty (GEPU). Unlike previous research, which predominantly focuses on the impact of domestic EPU on domestic conditions, our approach is cast in a global setting to understand the transmission of global shocks. The analysis reveals that both oil and equity prices play significant roles as channels for GEPU, jointly contributing to approximately 42\% of the overall variance. Our findings shed light on the complex interplay between these key economic variables and their impact on global economic conditions, providing valuable insights for policymakers and investors. JEL Classification: C32, F44, E44.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.005
metaresearch head score (Gemma)0.026
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.020
Threshold uncertainty score0.040

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0050.026
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0020.004
Science and technology studies0.0000.002
Scholarly communication0.0030.003
Open science0.0010.003
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0040.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.153
GPT teacher head0.398
Teacher spread0.245 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations1
Published2023
Admission routes1
Has abstractyes

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