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Record W3119693717

COVID-19 Impact on Financial Markets: Evidence from G7 Countries

2020· article· en· W3119693717 on OpenAlexaboutno aff
Abhinav Sharda

Bibliographic record

VenueSSRN Electronic Journal · 2020
Typearticle
Languageen
FieldEconomics, Econometrics and Finance
TopicCOVID-19 Pandemic Impacts
Canadian institutionsnot available
Fundersnot available
KeywordsIndex (typography)Coronavirus disease 2019 (COVID-19)Stock market indexFinancial crisisFinancial marketBusinessStock (firearms)Financial systemFinancial economicsEconomicsGeographyFinanceStock marketMacroeconomicsMedicineInternal medicineInfectious disease (medical specialty)
DOInot available

Abstract

fetched live from OpenAlex

The COVID-19 shock is severe and its severity is even more when compared to the Great Financial Crisis. Yet, the effect of the COVID-19 on the stock markets and financial markets has never been studied in depth in recent times. This research is carried out to study the impact of the global pandemic Corona Virus on the Financial Markets from 1st March 2020 to 30th April 2020 in G7 countries. The study applied a Simple regression and Correlation model to investigate the impact of the COVID-19 on the Financial Markets during the period 1st March 2020 to 30th April 2020 in G7 countries. The study used the Cotation Assistee en Continu (CAC) index for France, Deutscher Aktienindex (DAX) index for Germany, Milano Indice di Borsa (FTSE MIB) index for Italy, NIKKEI index for Japan, Dow Jones index (DJI NYSE) for USA, FTSE 100 for UK and TSX index for Canada. In the process of studying the impact of Corona Virus on the stock markets the study assumes the confirmed cases of COVID-19 to be the independent variable while CAC index, DAX index, FTSE MIB index, DJI NYSE index, FTSE 100 and TSX index to be dependent variables. The study findings revealed that there is a positive significant relationship between the COVID- 9 confirmed cases and all the financial markets from 1st March 2020 to 30th April 2020 in G7 countries.

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)0.001
metaresearch head score (Gemma)0.002
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.015
Threshold uncertainty score0.029

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.002
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.002
Science and technology studies0.0000.000
Scholarly communication0.0010.000
Open science0.0000.001
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0020.000

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 head0.041
GPT teacher head0.285
Teacher spread0.244 · 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 designObservational
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
Published2020
Admission routes1
Has abstractyes

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