Remote working became a widespread business practice during the COVID-19 pandemic as an organizational response to protect employees’ health and maintain business continuity. The aim of this paper is to reveal the role of social support in the relationship among NWHI, NHWI and loneliness, and work engagement and job performance. The study respondents were employees with a remote working status in Serbian companies, and a total of 226 valid surveys were collected. The PLS-SEM approach was deployed to test the hypothesized relationship between named variables. A standard bootstrapping procedure was used to reveal direct and indirect effects among latent variables. Results indicate a strong and positive direct association between social support and work engagement and job performance, while mediation and moderation of the role of social support were mostly confirmed but with some results opposite to what was expected. Social support was not able to buffer a negative home–work interaction and loneliness within remote working. The study offers insight into the role of social support and recommendations for managing the antecedents and consequences of remote working, with the aim to determine a sustainable model for extensive application, not only during the COVID-19 pandemic, but in regular times.

The COVID-19 pandemic resulted in significant changes to business operations, particularly addressing human resources and their role within the firm. This study aims to assess the sustainability of human capital efficiency in the hotel industry, including the early effects of the COVID-19 pandemic. In accordance with the value-based approach, the human capital efficiency (HCE) coefficient was calculated on a sample of 157 hotels in a five-year period, including the year in which the pandemic was declared. We employed a quantitative methodology based on the VAICTM method of assessing human capital efficiency and Annual Compounded Growth Rate (ACGR) to evaluate the trend of human capital efficiency. The research results showed a change in the trend of human capital efficiency in the hotel industry in 2020, as well as a change in the mean value of the HCE coefficient. Hotels with a higher category demonstrated a better ability to create value using human capital. The contribution of this work is represented in the quantification of the sustainability of human capital efficiency in the observed period and the early impact of the COVID-19 pandemic on the value-added efficiency of human capital in the hotel industry.

Hospitality and tourism is one of economic braches which has been severely affected by the COVID-19 pandemic. Finding the ways and identifying the measures for recovering from the crisis which has been lasting for more than a year is the key task of hotel managers and leaders. The main objective of this paper is to examine the state of affairs in the hotel industry that has been devastated by COVID-19 and analyze the possible tools for human resource management in hotels, all with the aim of mitigating the consequences of the crisis. Inductive and deductive research methods were used for the needs of this analysis. One of the possible solutions for overcoming the crisis of human resource management is employer brand. Investing in employer brand may result in creating specific benefits for employees - functional, economic and psychological benefits. During the pandemic, the benefits for employees are expanded to job security, health protection and psychological recovery of employees.

Air transport as an organized form of service provision, especially in passenger transport, can be important for increasing the number of foreign tourists. Globalization and the development of information technologies have contributed to the development of the business model of airlines, which has enabled a significant reduction in the cost of air travel and the accelerated development of this industry. Therefore, the emphasis is placed on the global trend of development of low-cost airlines, their way of doing business and the effects they have on the development of tourism. The increase in the number of low-budget airlines has multiple effects on the development of international tourism and passenger transport due to cheaper transport, which is made possible by improving the competitiveness of air transport after its deregulation. In addition, lower prices and a better logistical position can contribute to an increase in the number of foreign tourists and a higher income for this industry, as well as other related economic activities. The aim of this paper is to examine through theoretical and empirical insight whether there is an impact of low-cost airlines on the volume of air traffic and the intensity of passenger transport, with an emphasis on existing literature, as well as empirical confirmation on the example of Serbia. The conducted research has important implications, since in pandemic conditions, further development of low-budget airlines is expected to contribute to the recovery of air traffic and tourism.

The imperative of changes associated with digital transformation gave impetus to this study, which aims to examine the impact of digital capabilities and digital citizenship on digital transformation, as well as to identify the role of digital citizenship in the relationship between digital capabilities and digital transformation. Digital transformation is observed via change management and risk management, and two facets of digital citizenship are examined: information and data literacy and information security management. A survey was carried out, and respondents were managers employed in companies from various industries in Serbia. Considering the total sample of 224 valid questionnaires the PLS-SEM method was used to test the relationships in the proposed model. Results suggest that digital capabilities have a significant positive impact on change management, information and data literacy, and information security management. Results also confirm that digital citizenship mediates the relationship between digital capabilities and both change management and risk management.