Spillover effects from news to travel and leisure stocks during the COVID-19 pandemic: Evidence from the time and frequency domains

The impact of the COVID-19 pandemic on tourism has received general attention in the literature, while the role of news during the pandemic has been ignored. Using a time-frequency connectedness approach, this paper focuses on the spillover effects of COVID-19-related news on the return and volatility of four regional travel and leisure (T&L) stocks. The results in the time domain reveal significant spillovers from news to T&L stocks. Specifically, in the return system, T&L stocks are mainly affected by media hype, while in the volatility system, they are mainly affected by panic sentiment. This paper also finds two risk contagion paths. The contagion index and Global T&L stock are the sources of these paths. The results in the frequency domain indicate that the shocks in the T&L industry are mainly driven by short-term fluctuations. The spillovers from news to T&L stocks and among these T&L stocks are stronger within 1 month.

EGovernment : an assessment and comparison of electronic births, deaths and marriages information and services provision between countries

<p>The extent to which countries have developed eGovernment, and the policies to implement and control the development of eGovernment, requires consideration. Whilst eGovernment exists in some form in many countries there has been little examination of its implementation and management, and how it compares between countries. This research is a contribution to the emerging eGovernment theory. There has been a proliferation in the print media of articles on the benefits and possibilities of eGovernment. Where eGovernment exists, consideration needs to be m ade of the reality as opposed to government and media hype and enthusiasm. This research examines eGovernment in a number of countries by focusing on a core government service, the agency responsible for births, deaths and marriages. Selected countries are compared and the electronic Births, Deaths and Marriages service provided by each country is related to the policies and standards they have in place for the development and control of eGovernment. Results show that eGovernment is still primarily an information medium. EGovernment, as seen through EBDM, has made little progression in terms of service provision. The development of eGovernment policy within government and the development of technology and customer service expectations in the business environment will contribute to the development of eGovernment customer service.</p>

EGovernment : an assessment and comparison of electronic births, deaths and marriages information and services provision between countries

<p>The extent to which countries have developed eGovernment, and the policies to implement and control the development of eGovernment, requires consideration. Whilst eGovernment exists in some form in many countries there has been little examination of its implementation and management, and how it compares between countries. This research is a contribution to the emerging eGovernment theory. There has been a proliferation in the print media of articles on the benefits and possibilities of eGovernment. Where eGovernment exists, consideration needs to be m ade of the reality as opposed to government and media hype and enthusiasm. This research examines eGovernment in a number of countries by focusing on a core government service, the agency responsible for births, deaths and marriages. Selected countries are compared and the electronic Births, Deaths and Marriages service provided by each country is related to the policies and standards they have in place for the development and control of eGovernment. Results show that eGovernment is still primarily an information medium. EGovernment, as seen through EBDM, has made little progression in terms of service provision. The development of eGovernment policy within government and the development of technology and customer service expectations in the business environment will contribute to the development of eGovernment customer service.</p>

In the Footsteps of Galileo

Italian scientific biopics experienced a period of extraordinary media hype in the 1970s, when some intellectuals personally committed to bringing the lives of the scientists of the past to television in order to discuss the relationship between knowledge and power in the present. Nevertheless, might we properly speak of “Italian-style” historical-scientific fictional drama? To answer this question, we will focus on Roberto Rossellini, Liliana Cavani and, above all, Lucio Lombardo Radice, a promoter, scientific consultant, author and presenter of, and sometimes even actor in, some of the most controversial of these scientific biopics. This article aims, first of all, to reconstruct this history, explaining the reasons for the success of the genre, starting in the 1960s, and the crisis it underwent in the 1980s; secondly, to ascertain the influences these ideological works exerted on choices, approaches and styles of the next generation of science historians and communicators.

Efek Berita mengenai COVID-19 terhadap Harga Saham di Indonesia

Informasi dari media dapat menjadi salah satu pertimbangan bagi investor dalam menanamkan saham, sehingga peran media sangat berarti dalam menentukan pergerakan harga saham. Penelitian ini bertujuan untuk menganalisis pengaruh jangka panjang dan pendek pemberitaan media yang berkaitan dengan COVID-19 terhadap harga saham di Indonesia selama masa pemulihan ekonomi bulan April sampai Mei 2021 dengan metode Error Correction Mechanism (ECM). Hasil penelitian menunjukkan bahwa variabel infodemic index dan jumlah kematian akibat COVID-19 berpengaruh negatif terhadap harga saham dalam jangka panjang. Variabel media hype index dan jumlah kematian akibat COVID-19 berpengaruh negatif terhadap harga saham dalam jangka pendek. Sedangkan variabel sentiment index dan panic index tidak berpengaruh pada harga saham, baik dalam jangka panjang maupun pendek. Diketahui bahwa jumlah kematian akibat COVID-19 berpengaruh negatif pada harga saham dalam jangka panjang dan pendek, sehingga penanganan COVID-19 yang baik untuk menurunkan angka kematian dapat memperbaiki iklim investasi di masa pemulihan ekonomi ini.

Market fear, investor mood, sentiment, economic uncertainty and tourism sector in the United States amid COVID-19 pandemic: A spillover analysis

The study investigates and confirms the spillover effects from investor fear, mood, sentiment and uncertainty to the US tourism sector returns. The findings indicate that market fear, investor mood and sentiment are net transmitter of shocks and economic uncertainty and the tourism sector is net receiver of shocks. We also provide evidence that media-hype, infodemic, media-coverage related to COVID-19 and infectious disease equity market volatility impacts the total and directional spillover of information from fear, mood, sentiment and uncertainty to the tourism sector.

Stakes of Knowing the Truth: A Motivational Perspective on the Popularity of a Controversial Scientific Theory

The aim of this article is to provide a different perspective on people's beliefs regarding controversial scientific information. We emphasize that, although people generally aim at getting a fair representation of reality, accuracy about scientific issues only matters to the extent that individuals perceive it as useful to achieve their own goals. This has important consequences in terms of how anti-science attitudes as well as epistemically questionable beliefs must be interpreted, which has consequences for addressing misinformation. We argue that most people who endorse scientific misinformation are not truly interested in its accuracy, and rather that plausibility at face value often suffices when it is meant to be used for social purposes only. We illustrate this view with the example of hydroxychloroquine, which was considered as potential treatment for Covid-19, and which has been the subject of much media hype and public concern, particularly in France.

THE FLIPPED CLASSROOM: MEDIA HYPE OR EMPIRICALLY BASED EFFECTIVENESS?

Few teaching concepts have received as much attention in recent years as the Flipped Classroom (FC). This is clearly linked to media attention on the concept, which is currently being intensified by the Corona pandemic. In this research, the media rise of the concept is explained and the discrepancy between popularity and empirically validated research results is clarified. While the literature basis for the FC has grown enormously over the last decade, reviews and initial meta-analyses have shown, through their filter criteria, that not many of studies can meet scientific standards. The comparison of individual studies is particularly difficult, because there is no uniformly accepted framework and no uniform definition of the concept. For this reason, one of the goals of this research was to give an overview of the variety of FC definitions, discuss its most controversial characteristics, and to provide the key elements for a definition of the FC. A comparison of selected studies and reviews shows an assessment of the effectiveness of the teaching concept. The findings shed light on potential problems and challenges, and provide directions for future research. Keywords: active learning, digitalization of education, e-learning, flipped classroom

Qubit, Quantum Entanglement and all that: Quantum Computing Made Simple

Quantum computing, a fancy word resting on equally fancy fundamentals in quantum mechanics, has become a media hype, a mainstream topic in popular culture and an eye candy for high-tech company researchers and investors alike. Quantum computing has the power to provide faster, more efficient, secure and accurate computing solutions for emerging future innovations. Governments the world over, in collaboration with high-tech companies, pour in billions of dollars for the advancement of computing solutions quantum-based and for the development of fully functioning quantum computers that may one day aid in or even replace classical computers. Despite much hype and publicity, most people do not understand what quantum computing is, nor do they comprehend the significance of the developments required in this field, and the impact it may have on the future. Through these lecture notes, we embark on a pedagogic journey of understanding quantum computing, gradually revealing the concepts that form its basis, later diving in a vast pool of future possibilities that lie ahead, concluding with understanding and acknowledging some major hindrance and speed breaking bumpers in their path.