ABSTRACT
This study evaluates the working capital management (WCM) super-efficiency in UAE firms and determines how the COVID-19 crisis may affect WCM super-efficiency from a statistical perspective. Data envelopment analysis (DEA), difference tests, and Tobit regression techniques are used. Integration of DEA with Tobit regression is required to recognize the potential statistical consequence of COVID-19 on the super-efficiency of WCM. The results show that WCM super-efficiency is moderate and requires decision-makers' corrective measures to attain best practices. The study results show no significant difference in WCM super-efficiency, and COVID-19 does not significantly influence WCM super-efficiency. The results would rouse decision-makers' interests, who would look into the firm's efficiency and weak spots. They would then take major steps to improve efficiency and achieve the best practices. Stakeholders such as managers, financiers, and investors may need these results to monitor how firms manage their assets and liabilities. We contribute to the literature by investigating and evaluating firms' WCM super-efficiency pre and post the COVID-19 pandemic employing a unique technique based on DEA super-efficiency and examining whether COVID-19 has affected WCM super-efficiency to extend the scope of knowledge and stressing the importance of sound WCM, especially in periods of economic distress. © 2023, The Author(s), under exclusive licence to Springer Nature Switzerland AG.
ABSTRACT
This study explores the influence of total and individual ESG practices and the coronavirus crisis on US firm performance (FP). A large and recent sample of 406 US firms that adopted ESG issues during 2016–2020 was used. This study uses the generalized least-squares (GLS) regression estimator, the dynamic analysis technique, and robustness tests. The results indicate that firms with heightened ESG practices have better performance measures. In most cases, the results suggest that firms with heightened environmental, social, and governance performances have better performance measures. The results suggest that the coronavirus crisis negatively affected FP measures. In addition, the analyses of the differences suggest significant distinctions in FP due to the coronavirus crisis. This study's findings have important implications for stakeholders. Managers could benefit from the results of this examination by recognizing the status of ESG practices and FP before and during the coronavirus crisis and identifying the linkage between the fulfillment of ESG responsibilities and FP. This study provides noteworthy practical implications that could enable managers to develop strategies and policies for adopting and enhancing ESG practices to achieve the best performance. Furthermore, the results could influence trading processes as investors and financiers pursue attractive financial returns from investments in businesses concerned with ESG issues. © 2023, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
ABSTRACT
Purpose: This study aims to explore the relative efficiency of the working capital management (WCM) for Emirati firms before and during the coronavirus crisis. Next, this study explores the potential impact of WCM on the likelihood of financial distress. Design/methodology/approach: A data envelopment analysis (DEA) was applied to assess the relative efficiency of the WCM. This study uses the emerging market Z-score model to predict the likelihood of financial distress. The logistic regression was applied to investigate the impact of the efficiency of WCM on firms’ financial distress. Findings: The results of this study model showed a negative and significant influence of the efficiency of WCM on firms’ financial distress likelihood. Practical implications: The findings have important implications for many stakeholders, including decision makers, WC managers, financiers, investors, financial consultants, researchers and others, in increasing their awareness of firms’ WCM performance before and during the crisis. Further, the results could have implications for trading strategies as investors seek attractive economic gains from their investment in firms that care about WCM. Social implications: The implications of WCM performance on social interests would cause firms’ decision makers to operate efficiently and achieve the best practices to minimise the probability of firms' financial distress. Originality/value: This study advances a novel contribution to the literature by introducing a novel model to assess WCM based on DEA technology. © 2022, Emerald Publishing Limited.
ABSTRACT
The healthcare system is a vital element for any community, as it extremely affects the socio-economic development of any country. The current study aims to assess the performance of the healthcare systems of the countries above fifty million citizens in facing the spread of the COVID-19 pandemic since late December 2019. For this purpose, seven scenarios were adopted via the DEA methodology with six variables, which are the number of medical practitioners (doctors and nurses), hospital beds, Conducted Covid-19 tests, affected cases, recovered cases, and death cases. To shed light on the relative efficiency of drivers, the Tobit analysis was used. Besides, the study carried out various statistical tests for the DEA models' findings to validate the choice of the variables and the obtained scores. The DEA results reveal that less than half of the considered countries are relatively efficient. Moreover, the Tobit regression analysis showed that the main impact on the efficiency scores was due to the number of affected and recovered cases. Finally, the results of the tests of Spearman, Mann-Whitney U, and Kruskal-Wallis H indicate the internal validity and robustness of the chosen DEA models. The current study findings raise important implications, which can be helpful for decision makers regarding continuous improvement of performance, in which the findings assert the importance of achieving the best practices regarding relative efficiency through the linkage between the healthcare systems’ resources, and the needed outputs. © 2021 by the authors;licensee Growing Science, Canada.