Since, in some higher education institutions, it is not mandatory for students to turn their webcams on during online classes, teachers have complained that their students have adopted this behaviour once the educational activities moved online due to the COVID-19 pandemic. Considering this, the present research aimed to identify the reasons behind students’ choice to hide their faces during online classes and find possible solutions to remedy the situation to enhance the educational process’s sustainability. Thus, this article presents the results obtained by applying an online questionnaire between December 2020 and January 2021 among the students pursuing an academic degree, recording 407 responses. The results highlighted the fact that more than half of the students participating in the study reported that they do not agree to keep their webcams on during online classes, the main reasons being anxiety/fear of being exposed/shame/shyness, desire to ensure privacy of the home/personal space, and chances that other people might walk into the background. The relevance of the research, besides the scarcity of studies on the topic, is also given by the fact that finding and understanding the reasons for this behaviour are, in fact, the first steps in undertaking regulatory interventions on it.

In this paper, we investigate how crude oil price and volume traded affected the profitability of oil and gas companies in the United Kingdom (UK) since the financial crisis started in 2008. The study benefit from insights of the financial statements, to develop a model that focuses on how changes in oil price impact corporate performance. In order to observe the financial indicators that influence the performance, as well as the effects that changes in oil prices and demand of crude oil have on the profitability of oil and gas companies, we apply comparative regression analysis, including the generalised method of moments estimation technique for panel data set. The sample is consisting of 31 oil and gas companies in the UK, and the period analysed is 2006–2014. Results show that profitable oil and gas companies managed to face the drop in oil price and recover, characterized by significant cash flows and stock turnover, efficient use of assets, and high solvency rates. Although the oil price and volume traded do not significantly affect profitability and other financial ratios, if the oil price continues to decrease, it would permanently alter both the UK economy and oil and gas companies. In order to survive, companies make drastic cuts and defer essential investments, often at the long-term expense of asset performance. This study is important in a world where the energy consumption steadily grew over time. However, the renewable energy is cheaper and more environmentally friendly, and thus, countries where oil and gas industry is one of the most popular sectors face an economic decline. These results could be useful for investors, managers or decision makers, reclaiming strategic decisions in the current uncertain and volatile environment.

Nowadays, tourism plays an essential role in economic growth and development in many countries. Tourists have different travelling motivations and behavioural manifestations, helping tour operators decide suitable for them. Developing a dark tourism niche concept is a necessary step for correct use of it in theory and practice. Dark tourism is an important concept studied in the past twenty years in worldwide literature. This empirical paper aimed to determine the tourists’ motivations for travelling to Romania’s dark tourism destinations and establishing them. A quantitative research method was applied based on a survey using a non-probabilistic technique based on convenience sampling. Secondary, it was studied the relationship between motivational determinants and tourists’ attitude-behaviour in visiting dark tourism sites (Theory of Planned Behaviour, TPB). The survey conducted online was primarily made of 40 items evaluated on the Likert scale. It has been used a sample based on 475 Romanian respondents: 72.3% who had already visited a dark tourism destination in Romania, and 27.8% who stated they planned to visit one. The theoretical framework has analysed five constructs as motivational determinants in the relationships with behavioural construct attitude (TPB). The results show support for two of five research hypotheses (H1 and H4). Dark experience (H1) and Unique learning experience (H4) have a significant and positive effect on Attitude. We did not find any significant effect of Engaging entertainment, Casual interest, and Emotional recreation on Attitude. Hence, H2, H3 and H5 are not supported. Based on these results, the government can develop tourism economic and marketing policy to develop dark tourism as important post-communist niche tourism. The practitioners can develop and promote tourism packages and products by applying the correct use of dark tourism sense. The present scientific paper’s originality is given by the lack of literature review studies based on empirical research on this topic. Limits of the research and future research directions are also pointed out in the conclusion part.

Current challenges triggered by the limited interactions between people and institutions during the pandemic crisis have emphasized the need to strengthen the digitization process of all public services. In this sense, we considered it opportune to carry out research in order to establish the impact of the technological infrastructure, in terms of coverage and download speed, on the efficiency of the fiscal policy expressed by the volume of income from taxes and fees. Therefore, we propose a robust regression model tested with S-estimator that allows for outliers in the dataset. The results indicate that an improvement in download speed has a significant positive effect on the level of tax collection and that a better broadband coverage improves the amount of revenues from taxes and contributions. In the analyzed countries, the technological infrastructure is developing, and the decision-makers should make efforts to reach the targets proposed in the Digital Agenda for Europe in terms of broadband coverage and speed.

Selecting materials for teaching Business English is a crucial act, but the aim of this paper is not that of discussing whether we should use authentic or "doctored" texts. It presents several ideas, which have emerged, from personal experience and from the literature on the subject. The findings are suggestions and comments, rather than solutions. The article is intended to provide information regarding the steps of this so called "trip" of any Business English teacher, to the final destination of provi ding appropriate materials for students who study different fields of business. According to the field of business they study, it is in their interest for the Business English teacher to develop their linguistic and communicational skills and competencies.