The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.
The Impact of Different Phases of COVID-19 on the Airline, Financial Services, and Healthcare Industry
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“South Korea's export-driven economy is highly vulnerable to global shifts (Khan et al., 2022), while the U.S. has shown resilience despite crises such as the 2008 downturn and COVID-19 pandemic (Zhang, 2023).”
From Passenger and Freight Demand under Macroeconomic Volatility: Evidence from South Korea and The United States (2026) · cites this paper as Zhang, 2023
Citations
Cites
A five-factor asset pricing model
Fama, E. F., & French, K. R. (2015) · Journal of Financial Economics · doi:10.1016/j.jfineco.2014.10.010 · Cited by 7,852
The Capital Asset Pricing Model: Theory and Evidence
Fama, E. F., & French, K. R. (2004) · Journal of Economic Perspectives · doi:10.1257/0895330042162430 · Cited by 2,003
COVID-19 and finance: Agendas for future research
Goodell, J. W. (2020) · Finance Research Letters · doi:10.1016/j.frl.2020.101512 · Cited by 1,592
Feverish Stock Price Reactions to COVID-19*
Ramelli, S., & Wagner, A. F. (2020) · The Review of Corporate Finance Studies · doi:10.1093/rcfs/cfaa012 · Cited by 1,199
Studies in the Theory of Capital Markets.
Bicksler, J. L., & Jensen, M. C. (1973) · Journal of the American Statistical Association · doi:10.2307/2284818 · Cited by 737
Global financial crisis and COVID-19: Industrial reactions
Chen, H., & Yeh, C.-W. (2021) · Finance research letters · doi:10.1016/j.frl.2021.101940 · Cited by 150
Immunizing markets against the pandemic: COVID-19 vaccinations and stock volatility around the world
Rouatbi, W., Demir, E., Kizys, R., & Zaremba, A. (2021) · International Review of Financial Analysis · doi:10.1016/j.irfa.2021.101819 · Cited by 140
COVID‐19 pandemic and innovation activities in the global airline industry: A review
Amankwah‐Amoah, J. (2021) · Environment International · doi:10.1016/j.envint.2021.106719 · Cited by 101
The Consequences of Terrorism for Financial Markets: What Do We Know?Preprint
Karolyi, G. A. (2006) · SSRN Electronic Journal · doi:10.2139/ssrn.904398 · Cited by 50
Investor behavior under the Covid-19 pandemic: the case of Indonesia
Budiarso, N. S., Hasyim, A. W., Soleman, R., Zam, I. Z., & Pontoh, W. (2020) · Investment Management and Financial Innovations · doi:10.21511/imfi.17(3).2020.23 · Cited by 36
Research works printed but not linked: 3
- Sharpe, W.F.: Capital asset prices: a theory of market equilibrium under conditions of risk*. J. Financ. 19, 425–442 (1964)
- Jagannathan, R., Ellen, R.M.: The CAPM debate. Fed. Reserve Bank Minneap. Q. Rev. 19(4), 2–17 (1995)
- Størdal, S., Gudbrand, L., Erik, T.: Impacts of infectious disease outbreaks on firm performance and risk: The forest industries during the COVID-19 pandemic. J. Risk and Fin. Manage. 14(7), 318 (2021)
Cited by
Jung, N. (2026) · Transport and Telecommunication Journal · doi:10.2478/ttj-2026-0011 · Cited by 1
Metadata
- Authors
- Zhang, H. Q.
- Affiliations
- New York University (US)
- Corresponding author
- Zhang, Hui Qi
- Venue
- Applied Economics and Policy Studies
- Publisher
- Springer Nature Singapore
- Published
- 2023
- Pages
- 1713-1721
- ISSN
- 2731-4006 (ISSN-L)
- 2731-4014
- OpenAlex
- W4387428033
- Cited by
- 1
- References
- 11
- Citations by year
- 2026: 1
- FWCI
- 1.12
- Type
- conference paper
- Language
- en
- Open access
- closed
- Licence
- www.springernature.com/gp/researchers/text-and-data-mining (tdm)
- www.springernature.com/gp/researchers/text-and-data-mining (vor)
- Locations
- Applied economics and policy studies (publishedVersion)
- Topics
- Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › COVID-19 Pandemic Impacts
- Social Sciences › Economics, Econometrics and Finance › Finance › Financial Markets and Investment Strategies
- Social Sciences › Economics, Econometrics and Finance › Finance › Financial Risk and Volatility Modeling
- Keywords
- COVID-19 pandemic, industry beta, capital asset pricing model, airline industry, financial services, health sector, stock market volatility, systematic risk, US stock market
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
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How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: The Impact of Different Phases of COVID-19 on the Airline, Financial Services, and Healthcare Industry. https://app.cochat.ai/papers/10.1007/978-981-99-6441-3_153
- The paper
- Zhang, H. Q. (2023). The Impact of Different Phases of COVID-19 on the Airline, Financial Services, and Healthcare Industry. Applied Economics and Policy Studies. https://doi.org/10.1007/978-981-99-6441-3_153
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
