2019冠状病毒病全球危机对公司业绩的影响:来自斯里兰卡上市材料行业公司的证据

Q4 Business, Management and Accounting
R. Rathnayaka, A. L. Gunasekara
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引用次数: 0

摘要

本研究的目的是研究Covid-19对斯里兰卡材料行业公司盈利能力的影响,使用ROA和ROE作为盈利能力指标。材料行业股票指数在2019冠状病毒病期间的良好表现促使本研究调查该行业的盈利能力是否支持股票指数中观察到的表现。为此,本研究对从2018Q1到2021Q1的年度报告收集的季度数据进行了参数和非参数比较测试。此外,本研究采用面板回归模型来确定Covid-19对盈利能力的差异影响是否不受其他控制效应的影响。此外,本研究通过分析年度报告的内容,探讨盈利模式背后的原因。本研究的结果证实,在2021年第一季度,ROA和ROE大于每个Covid期间的ROA和ROE。盈利能力提高的主要外部原因是政府在新冠疫情期间实施的宽松政策。因此,本研究的结果表明,在危机时期,政府的支持性政策提高了企业的绩效。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Impact of Covid-19 Global Crisis on the Firm’s Performance: Evidence from Listed Material Sector Companies in Sri Lanka
The purpose of this study is to examine the impact of Covid-19 on the profitability of the material sector firms in Sri Lanka using ROA and ROE as the profitability measures. The commendable performance of the material sector equity index during Covid-19 period motivates this study to investigate whether the profitability of the sector backs the observed performance in the equity index. For this purpose, this study performs both parametric and non-parametric comparison tests on quarterly data gathered using annual reports from 2018Q1 to 2021Q1. Further, this study employs panel regression models to identify whether the differential effect of Covid-19 on profitability is immune to other controlling effects. Additionally, this study investigates the reasons behind the profitability patterns by analyzing annual reports' content. The results of this study confirm that during the first quarter of the year 2021, the ROA and ROE are greater than the per Covid period ROA and ROE. The major external reason for the higher profitability is the relaxed government policies implemented during the Covid-19 period. Accordingly, the findings of this study imply that supportive government policies enhance the performance of firms during crisis periods.
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来源期刊
European Journal of Business Science and Technology
European Journal of Business Science and Technology Business, Management and Accounting-Business and International Management
CiteScore
0.80
自引率
0.00%
发文量
7
审稿时长
18 weeks
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