Search results

The COVID-19 outbreak occurred in Wuhan region of China has significantly affected the exports and production of countries. Digitalization and technological developments have increased with the Industry 4.0, and COVID-19 measures accelerated this process. In this study, the impacts of COVID-19 pandemic have been investigated on international trade and production in European countries and Turkey. Accordingly, the cointegration relations between variables were examined with Westerlund panel cointegration test. As a result of the cointegration test, it is determined that there are long-term relationships between variables. The causality relationships between variables are analyzed with the Dumitrescu–Hurlin panel causality test. Causality analyses show that there is a unidirectional causality relationship from COVID-19 cases and deaths to export, while there is a unidirectional causality relationship from COVID-19 cases to production. The empirical findings demonstrate that COVID-19 outbreak has a significant impact on production and export processes in European countries and Turkey.

This chapter examined the financial effects of COVID-19 pandemic on the Nigerian tourism by disaggregating the tourism sector into transportation industry, accommodation industry, travelling agencies, resorts/tourist site and regulatory agencies. Specifically, this study only targeted 240 key players in the Nigerian Tourism sector in Lagos state while the sourced data were analysed using Pearson correlation analysis. The result revealed that the emergence of COVID-19 pandemic has a negative statistical influence on both the transportation and accommodation industry. The financial implication of this result is that the emergence of COVID-19 pandemic increased the cost of transport, sharply reduced revenue inflow into the transportation and accommodation industry Again, the emergence of COVID-19 pandemic exerted positive significant influence on Travel agency and resort/tourist site. However, the emergence of COVID-19 pandemic exerted positive insignificance influence on regulatory agency. Hence, the study concluded that the emergence of the COVID-19 pandemic increased the cost of transport, sharply reduced revenue inflow into accommodation industry, increased travel agency and resort/tourist site costs. Premised on this, the study recommends that the federal government should ensure that the cost of transportation is subsidized, as this would help to correct the negative effect of COVID-19 on the Nigerian transportation industry.

This study aims to conduct an extensive bibliometric analysis of research across COVID-19 and human resource management (HRM). It captures an exhaustive conceptual understanding of theoretical foundations, research trends, developments and research directions in the HRM domain.

A set of 505 HRM and COVID-19-specific articles collected from the Scopus database were systematically analyzed using a two-tier method. In the first tier of analysis, the evolution and current state of research are identified using citation analysis. In the second tier, network analysis and content analysis of research clusters and thematic mapping are done to identify the prominent research themes and research gaps and suggest future research directions.

The study highlights the emergence of six research clusters: SHRM and competitive advantage, employer branding and employee engagement, crisis management and resilience, challenges, career shock and job demand resources and burnout. The thematic mapping categorizes the themes into four categories: motor, basic, emerging or declining, and niche research themes published on COVID-19 and HRM. To understand the socio-cultural dynamics and cross-cultural issues during human resource management, the findings emphasized the need for the increased contribution of researchers and practitioners, especially from the developing and emerging nation’s context. Increased co-authorship among influential authors and institutions will also help formulate strategies and policies to effectively deal with similar pandemics.

Unlike the previous literature review, the present findings provide meaningful insights for formulating people management techniques, policies, and practices in response to COVID-19 or similar pandemics.

We aim to examine the impact of COVID-19 on the efficiency of Gold and Bitcoin returns. In particular, our efficiency tests are based on the popular calendar anomaly, the turn-of-the-month (TOM) effect in these markets.

We define the TOM days as the final trading day of a month and initial three trading days of the immediate next month. To understand the TOM effect, we estimate the typical Ordinary Least Squares (OLS) regression model using the Heteroskedasticity and Autocorrelation Consistent (HAC) standard errors and covariances.

Though in the full sample, a positive and significant TOM effect is observed only for Bitcoin, during COVID period, the TOM effect appears in Gold returns and becomes stronger for Bitcoin, implying that the considered securities become inefficient during COVID period.

Based on these results, we create a trading strategy which is found to surpass the buy-and-hold strategy for both the full sample as well as the COVID period for Bitcoin while only during the COVID period for Gold. Our results provide useful implications for investors and policymakers as the Gold and Bitcoin markets can be timed by taking positions especially based on the behavior of the TOM effect.

We examine the TOM effect in the two important securities – Gold and Bitcoin. Though, a few studies have examined this anomaly in currency, equity and cryptocurrency markets, however, they have not considered the Gold market. Additionally, no study has examined the impact of COVID-19 on the TOM effect in these markets, and hence, market efficiency. We believe that our study is the first to examine the TOM effect in these markets simultaneously.

This study assesses the impact of online grocery shopping and food delivery services on food insecurity before and during the COVID-19 pandemic.

This study uses an online survey of 1,532 respondents. Respondents’ sociodemographics, food consumption, purchasing behavior, food security status, food insecurity coping mechanisms and concerns associated with food safety were asked before and during COVID-19.

Online grocery shopping and food delivery services increase food insecurity. Moreover, households with female primary shoppers were less likely to be food insecure than households with male primary shoppers. Furthermore, households with children were more likely to be food insecure. Minority households, such as Black, Hispanic, Native American and younger households, were more likely to be food insecure.

Panel data with the same households surveyed before and after COVID-19 would be a better approach. Similarly, the impact of online shopping on food insecurity needs further research, as many factors could be associated with online shopping that impact food insecurity, especially during a crisis like the COVID-19 pandemic. Additionally, a study of the long-term impact of online shopping on food insecurity would be interesting and could present broader and more generalizable results.

The impact of online shopping on food insecurity before and during COVID-19 has yet to be studied sufficiently. Given the increase in popularity of online grocery shopping, its impact on food insecurity still needs to be discovered. Besides online grocery shopping, we also study online food delivery services whose demand has gained momentum over the past few years, including during the pandemic.

This paper aims to examine the consistency between firms’ stakeholder-friendly responses to the COVID-19 pandemic and their environmental, social and governance (ESG) ratings. Consistent firms are those with high prior ESG ratings that actively support stakeholders during the COVID-19 crisis.

The authors use data from JUST Capital, which tracks Russell 1000 firms’ actions in response to the pandemic, to examine the relationship between pre-pandemic ESG ratings and their COVID responses towards employees, customers and communities. The authors also analyse the impact of firms’ consistency between pre-pandemic ESG ratings and stakeholder-friendly COVID responses on ESG ratings and stock returns.

This study finds that firms with higher pre-pandemic ESG ratings are more likely to support their stakeholders during the pandemic. The authors also find that firms with high ESG ratings before the pandemic experience a decline in their ESG ratings if they do not actively support their communities during the COVID-19 crisis, although insufficient employee/customer support does not impact their ESG ratings. Finally, the authors find that firms with higher pre-pandemic ESG ratings that continue to uphold their ESG commitments through community assistance during the pandemic achieve higher stock returns compared to inconsistent firms.

The results reveal gaps in how comprehensively ESG agencies assess firms’ crisis responses, highlighting areas for rating improvements. The findings contribute to sustainable development by revealing the importance of firms upholding their ESG commitments during crises to maintain stakeholder trust and drive long-term value creation.

The findings underscore the need for responsive, transparent ESG rating processes to support the integration of sustainability considerations into corporate practices and investment decisions, particularly during evolving societal expectations during crises.

To the best of the authors’ knowledge, this study is the first to investigate how pre-pandemic ESG ratings explain firms’ stakeholder-friendly responses during the COVID-19 pandemic and analyse the integration of these responses and pandemic risks into ESG ratings during the crisis.

The relationship between medicine and video games is growing tremendously. In the field of medicine, realistic simulation and games have risen in popularity, and in turn, gamification has transformed the game elements into a non-gaming world for human engagement like motivation and performance. It is not surprising that game-based learning has branched out in the realm of the medical world. The person’s psychological state determines the effectiveness of education during training. This study aims to examine how the usage of immersive technology impacts users’ tendency to access immersive resources for learning during an emergency like the COVID-19 pandemic. Augmented reality (AR) apps have grown to be a popular tool in education nowadays. The purpose of using AR applications is to impart knowledge during the COVID-19 pandemic. An investigation was conducted to test the effectiveness of immersive technology in learning by developing a game-based experimental model and testing it on 100 non-randomly selected users of various ages. This study shows that users are open to new teaching approaches, including AR applications, in response to the challenges presented by the pandemic. AR applications provide a potential solution to the difficulties associated with education by providing an immersive and interesting experience that enhances learning-based results. This demonstrates that while using AR apps, an individual’s viewpoints and sense of control over their learning are more essential in influencing their conduct. By integrating AR apps into learning systems, immersive education may enhance users’ engagement, motivation and overall learning experiences.

Convenience sampling was chosen as the method for data analysis. One hundred users from a leading private university in the northwest part of India participated in this study. This gave a minimum sample size of 79 participants. To analyse the user experience (UX), a UX questionnaire was adopted. In this research paper, the researcher explores the importance of immersive games that emphasise awareness and experience through a series of questionnaires to assess the effective awareness of COVID through immersive technology, because the immersive element plays a major role in the quality and success of awareness through COVID-19 fighter video games as an interactive learning platform.

Results showed that most people do not know how to deal with an infected person in a critical situation; either they feel scared or deal without taking precautions. COVID-19 fighters are empowered with a virtual patient, which players can interact with. Once the user finishes the FPS game, he must find out the source of viruses that will be an AR-based virtual patient. The first step of the instruction will ask the user to give the mask to the infected person; in the second step, it will ask the user to sanitise his body. In the third step, it will ask to hospitalise.

The research offers empirical evidence on the effectiveness of augmented reality-based game approaches to increase reality in basic education to boost the awareness of individuals. The report also gives an example of good cross-cutting education materials that provide the player with a very valuable tool for understanding knowledge of covid awareness by playing the COVID-19 fighter game.

The aim of this study was to determine the effect of anxiety levels of adults on their nutritional status during the COVID-19 pandemic in Kayseri province, Turkey.

A total of 898 adults consisting of 479 individuals with and 419 individuals without a positive diagnosis of COVID-19 were included in the study. The individuals’ socio-demographic characteristics, health status, nutritional habits, anthropometric measurement and Fear of COVID-19 Scale (FCV-19S) information were obtained online.

The mean FCV-19S score of the participants was 17.49 ± 6.02. FCV-19S score was higher in those who reduced their consumption of protein sources compared to those who did not change and those who increased (p < 0.001). It was determined that FCV-19S scores of participants who increased their consumption of fruit/vegetables, sweets and sugar were higher than those who did not change their consumption of such items (p = 0.007). The FCV-19S scores of individuals who did not change their onion/garlic and snack consumption were lower than those who decreased or increased the consumption of these nutrients (p = 0.001, p = 0.002).

Education programs can be organized especially targeting vulnerable populations, such as women, individuals with chronic diseases and those experiencing COVID-19 symptoms. These programs can be conducted by dietitians and psychologists in collaboration, focusing on promoting healthy eating habits and coping strategies during stressful times.

It was determined that those who changed their nutrition habits during the COVID-19 pandemic had higher fear levels than those who did not. Individuals with high fear paid more attention to healthy nutrition than individuals without fear.

This study explored the ramifications of COVID-19 on construction operations in Malaysia.

Following a detailed literature review, 37 ramifications are identified and divided into nine aspects. A self-designed survey is then employed to seek the perceptions of construction practitioners around the Klang Valley region regarding the significance of the ramifications. A total of 203 valid responses are subjected to statistical analyses to prioritise the ramifications.

All the potential ramifications are perceived to be significant, with the five utmost critical ramifications being rescheduling the project timeline, compliance with government SOP, delay in the handover project, compulsory COVID-19 test for all workers and the extra cost incurred to provide COVID-19 test for workers.

This study highlights the ramifications of COVID-19 on construction operations and deliberately informs construction organizations regarding the shortcomings of recent construction management. Besides, the insights suggested that industry practitioners devise corresponding strategies for project sustainability in future similar crises.

The findings serve as a valuable reference and are benign to industry professionals and researchers from developing nations, especially nations that share similar characteristics to Malaysia.

Forecasting outpatient volume during a significant security crisis can provide reasonable decision-making references for hospital managers to prevent sudden outbreaks and dispatch medical resources on time. Based on the background of standard hospital operation and Coronavirus disease (COVID-19) periods, this paper constructs a hybrid grey model to forecast the outpatient volume to provide foresight decision support for hospital decision-makers.

This paper proposes an improved hybrid grey model for two stages. In the non-COVID-19 stage, the Aquila Optimizer (AO) is selected to optimize the modeling parameters. Fourier correction is applied to revise the stochastic disturbance. In the COVID-19 stage, this model adds the COVID-19 impact factor to improve the grey model forecasting results based on the dummy variables. The cycle of the dummy variables modifies the COVID-19 factor.

This paper tests the hybrid grey model on a large Chinese hospital in Jiangsu. The fitting MAPE is 2.48%, and the RMSE is 16463.69 in the training group. The test MAPE is 1.91%, and the RMSE is 9354.93 in the test group. The results of both groups are better than those of the comparative models.

The two-stage hybrid grey model can solve traditional hospitals' seasonal outpatient volume forecasting and provide future policy formulation references for sudden large-scale epidemics.