The coronavirus disease (COVID-19) represents a large increase in background risk for individuals. Like the COVID-19 pandemic, extreme events (e.g. financial downturns, natural disasters, war and conflict) have been shown to change attitudes towards risk. Using a risk apportionment approach, we...

This paper presents the results of a survey exploring the determinants of vacinees' confidence in COVID-19 vaccines and their motivations to become vaccinated. At the threatening rise of the highly infectious Omicron variant, in December 2021, we interviewed people in waiting lines of...

This study explains aspects and strategies of critical decision in crisis management. Critical decisions enable organizations to cope with consequential environmental threats or take advantage of important opportunities in the presence of highly restricted time. In particular, critical decisions...

Turbulent environment can create crises that management has to soles in a limited time with critical decisions. Critical decisions are an attempt to apply efficient modes of cognition and action to enable the organization to cope with consequential environmental threats or take advantage of...

This paper unpacks the effects of social networks on monthly county-level COVID19 vaccinations in the US. To parse out short-term community-level externalities where people help each other overcome immediate access barriers, from learning spillovers regarding vaccine efficacy that naturally take...

We study the effect of media coverage on individual behaviour during a public health crisis. For this purpose, we collect a unique dataset of 200,000 newspaper articles about the Covid-19 pandemic from Sweden - one of the few countries that did not impose mandatory lockdowns or curfews. We show...

This paper unpacks the effects of social networks on monthly county-level COVID19 vaccinations in the US. To parse out short-term community-level externalities where people help each other overcome immediate access barriers, from learning spillovers regarding vaccine efficacy that naturally take...

This paper unpacks the effects of social networks on monthly county-level COVID19 vaccinations in the US. To parse out short-term community-level externalities where people help each other overcome immediate access barriers, from learning spillovers regarding vaccine efficacy that naturally take...

We study the effect of media coverage on individual behaviour during a public health crisis. For this purpose, we collect a unique dataset of 200,000 newspaper articles about the Covid-19 pandemic from Sweden - one of the few countries that did not impose mandatory lockdowns or curfews. We show...

Information is thought to be an important policy tool for managing epidemics. In particular, providing the public with data that tracks the severity of an outbreak – such as case and death counts – may allow individuals to assess risks and modify behaviors. However, issues with data...