IoT for Environmental Management and Security Governance: An Integrated Project in Taiwan

Taiwan is in a hazard-exposed area where people often suffer through typhoons, earthquakes, and landslides, and must face the challenges of environmental and climate changes in ongoing and future developments. Taiwan has implemented an integrated and interdisciplinary project, which is titled Civil IoT Taiwan, for better disaster risk management and risk communication with all stakeholders by cooperating closely with authorities, scientists, and industry. The purposes of this project are to raise public risk awareness to reduce disaster damage and loss and sustainably increase the social, economic, and environmental impacts. For measuring the social impacts of the Civil IoT Taiwan, the social return on investment (SROI) is an evaluation tool to demonstrate the outcomes and impacts of Civil IoT Taiwan to measure its social effects. The SROI ratio of this project is 1.12. Civil IoT Taiwan has just implemented the first development stage in establishing infrastructure for monitoring and sensing; thus, the significant changes and impacts on society, economics, and the environment will be evaluated in the next phase. This ongoing project will also involve more stakeholders for more sustainable and resilient environmental governance in future development.

The Evolution Model of Public Risk Perception Based on Pandemic Spreading Theory under Perspective of COVID-19

After the occurrence of public health emergencies, due to the uncertainty of the evolution of events and the asymmetry of pandemic information, the public’s risk perception will fluctuate dramatically. Excessive risk perception often causes the public to overreact to emergencies, resulting in irrational behaviors, which have a negative impact on economic development and social order. However, low-risk perception will reduce individual awareness of prevention and control, which is not conducive to the implementation of government pandemic prevention and control measures. Therefore, it is of great significance to accurately evaluate public risk perception for improving government risk management. This paper took the evolution of public risk perception based on the COVID-19 region as the research object. First, we analyze the characteristics of infectious diseases in the evolution of public risk perception of public health emergencies. Second, we analyze the characteristics of risk perception transmission in social networks. Third, we establish the dynamic model of public risk perception evolution based on SEIR, and the evolution mechanism of the public risk perception network is revealed through simulation experiments. Finally, we provide policy suggestions for government departments to deal with public health emergencies based on the conclusions of this study.

The Relationships between Public Risk Perceptions of Climate Change, Environmental Sensitivity and Experience of Extreme Weather-Related Disasters: Evidence from Greece

Climate change is one of the most pressing threats facing humanity in our times. Understanding public perceptions of climate change and its risks is the key to any mitigation and adaptation initiatives. Previous works discussed the influence of experiencing climate-related disasters, as well as the role of environmental sensitivity, but also acknowledged important regional variations, gaps and uncertainties. This work focuses on examining the relationship between personal disaster experience, risk perceptions of climate change and ideology with respect to the environment using the New Ecological Paradigm. The study exploits the results of a questionnaire survey in Greece, a characteristic example of the multihazard region of the Eastern Mediterranean. Results show that both direct disaster experience and a person’s views on the causes of recent disasters in the country are connected with environmental sensitivity and climate change risk perception in a positive way. Both factors are also correlated with views on the effects of climate change. The findings are in agreement with research outcomes in other areas of the world, showing the importance of disaster experience and the views on extreme events in influencing perceptions of climate change. The work contributes to the growing literature on risk perception of climate change and the role of natural hazards, by adding a new piece in the knowledge puzzle in the climate-sensitive and relatively data-poor region of the Eastern Mediterranean.

Stakeholder pressure as a driver of risk management practices in public administrations

Purpose Drawing upon new institutional theory and blame avoidance theory, this paper aims to examine how stakeholder pressure has an impact on the implementation and use of risk management practices in public administrations. Furthermore, this paper investigates whether top management support mediates this proposed relationship. Design/methodology/approach This paper is based on a survey among public financial managers of German municipalities and federal agencies. Data from 136 questionnaires were used to evaluate the model. Findings The results indicate that top management support fully mediates the relationship between stakeholder pressure and risk management practices. This finding suggests that top management support is crucial for the successful implementation of accounting techniques, such as risk management, in public administrations. Research limitations/implications This study is based on subjective answers by public financial managers. Moreover, this study is based solely on German data. Hence, future research could use a mixed-method approach and data from other countries. Originality/value This paper examines whether stakeholder pressure exerts an impact on the sophistication of public risk management practices.

Can risk communication in mass media improve compliance behavior in the COVID-19 pandemic? Evidence from Vietnam

PurposeDuring the COVID-19 pandemic, mass media play a vital role in containing the outbreak of the virus by quickly and effectively delivering risk communication messages to the public. This research examines the effects of risk communication exposure on public understanding and risk perception of COVID-19 and public compliance with health preventive measures.Design/methodology/approachData from Vietnam during COVID-19 social distancing and path analysis model are used for empirical analysis.FindingsThis analysis finds that exposure to risk communication in mass media encourages public compliance directly and indirectly through the mediating roles of public understanding and risk perception. Further investigations also find that exposure to risk communication in both online media and traditional media facilitates public compliance. In addition, exposure to risk communication in online media only raises public risk perception, whereas exposure to risk communication in traditional media only raises public understanding.Research limitations/implicationsThis research implies that traditional and online media should be combined to increase the efficiency and effectiveness of government risk communication work.Originality/valueThis research is among the first attempts that examine the role of mass media (both traditional and online) in enhancing public compliance with preventive measures directly and indirectly through the mediating roles of public risk perception and understanding.