Evidence map›Paper›PMID 36532661›Full record

ArticleInternational review of financial analysis2021

COVID-19 Pandemic and firm-level dynamics in the USA, UK, Europe, and Japan.

Wasim Ahmad, Ali M Kutan, Rishman Jot Kaur Chahal, Ruth Kattumuri

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in International review of financial analysis, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Wasim AhmadDepartment of Economic Sciences, Indian Institute of Technology Kanpur, India.
Ali M KutanDepartment of Economics and Finance, Southern Illinois University Edwardsville, USA.
Rishman Jot Kaur ChahalDepartment of Humanities and Social Sciences, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247667, India.
Ruth KattumuriLSE India Observatory, London School of Economics and Political Science (LSE), London, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper examines the impact of the coronavirus pandemic during its first and second waves for the USA, UK, Europe, and Japan. We explore the firm-level dynamics and exhibit the impact of coronavirus events on large and small firms and firms' idiosyncratic risk. We find that the intensity of the impact of the coronavirus pandemic events is not uniform for firms. The Blank Swan events in March 2020 exhibit stronger impact the second wave till April 2021. The second wave analysis reveals the sign of recovery and receding effect of the pandemic. The idiosyncratic analysis shows the positive impact of the coronavirus and stringency measures on the idiosyncratic risk.

Indexed as

COVID-19Event studyIdiosyncratic riskStock returnsStructural break

Identifiers

PMID36532661
PMCPMC8444377

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.