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Risk spillover during the COVID-19 global pandemic and portfolio management

Yousfi, Mohamed; Dhaoui, Abderrazak; Bouzgarrou, Houssam - In: Journal of Risk and Financial Management 14 (2021) 5, pp. 1-29

multivariate GARCH models. Our results indicate that the risk spillover has reached the highest level during the COVID-19 period …, compared to the pre-COVID period, which means that the COVID-19 pandemic enforced the risk spillover between U.S. stock markets … negative dynamic conditional correlation between the VIX and SP500). Moreover, the hedging analysis exhibits that the Dow Jones …

Persistent link: https://www.econbiz.de/10012611779

Why do some countries have more COVID-19 cases than others? Evidence from 70 most affected countries sans China

Toufique, M. M. K. - 2020

Using data from 70 of the most COVID-19 affected countries, this paper attempts to explain the cross-country variations in the number of officially confirmed COVID-19 positive cases. The findings indicate that regional characteristics play an essential role. Percent of people living in the urban...

Persistent link: https://www.econbiz.de/10012249026

Modeling to Inform Economy-Wide Pandemic Policy: Bringing Epidemiologists and Economists Together

Darden, Michael E.; Dowdy, David; Gardner, Lauren; … - 2021

, economics, and related fields (e.g., statistics, engineering, and health policy) to discuss approaches to modeling economy …

Persistent link: https://www.econbiz.de/10012882414

Pulse 1: Covid-19 and economic crisis - China's recovery and international response

Tanjangco, Beatrice; Cao, Yue; Nadin, Rebecca; … - 2020

This is the first report in ODI’s Economic Pulse series. It explores China’s international economic response to Covid-19 and analyses its international engagements, especially in developing countries, in light of shifts in the global economic and political landscape. Our review of China’s...

Persistent link: https://www.econbiz.de/10012990555

Pulse 2: China navigates its Covid-19 recovery - outward investment appetite and implications for developing countries

Tanjangco, Beatrice; Cao, Yue; Nadin, Rebecca; … - 2021

This is the second report in ODI’s Economic Pulse series. Pulse 2 explores China’s international economic response as the world adapts to Covid-19. The report analyses China’s international engagements, especially in developing countries, against the backdrop of its own recovery and a...

Persistent link: https://www.econbiz.de/10012990556

Alcohol, violence and injury-induced mortality: Evidence from a modern-day prohibition

Barron, Kai; Parry, Charles D. H.; Bradshaw, Debbie; … - 2022

This paper evaluates the impact of a sudden and unexpected nation-wide alcohol sales ban in South Africa. We find that this policy causally reduced injury-induced mortality in the country by at least 14% during the five weeks of the ban. We argue that this estimate constitutes a lower bound on...

Persistent link: https://www.econbiz.de/10013171338

Alcohol, Violence and Injury-Induced Mortality: Evidence from a Modern-Day Prohibition

Barron, Kai; Parry, Charles D.H.; Bradshaw, Debbie; … - In: The Review of Economics and Statistics (2022) Online Early, Just Accepted, pp. 1-44

This paper evaluates the impact of a sudden and unexpected nation-wide alcohol sales ban in South Africa. We find that this policy causally reduced injury-induced mortality in the country by at least 14%. We argue that this estimate constitutes a lower bound on the true impact of alcohol on...

Persistent link: https://www.econbiz.de/10013482394

Alcohol and Short-Run Mortality: Evidence from a Modern-Day Prohibition

Barron, Kai; Bradshaw, Debbie; Parry, Charles D.H.; … - 2021

On July 13, 2020 a complete nation-wide ban was placed on the sale and transport of alcohol in South Africa. This paper evaluates the impact of this sudden and unexpected five-week alcohol prohibition on mortality due to unnatural causes. We find that the policy reduced the number of unnatural...

Persistent link: https://www.econbiz.de/10012430594

Digital marketing effects of Clubhouse on crowdfunding in the context of COVID-19

Konhäusner, Peter; Seidentopf, Robert - In: Journal of Risk and Financial Management 14 (2021) 8, pp. 1-19

In the marketing mix, promotion is mentioned as using the communication channels available to present and market the … product or service at hand. In recent years, social media has risen as an influential marketing communication channel in … Clubhouse for marketing crowdfunding campaigns in line with insights about the user group of Clubhouse as well as development …

Persistent link: https://www.econbiz.de/10013201031

Retail Strategies to Support Healthy Eating

Moran, Alyssa (contributor); … - 2020

In January 2020, the Center for Science in the Public Interest (CSPI), The Food Trust, Johns Hopkins Bloomberg School of Public Health, and Healthy Eating Research (HER) met for a Healthy Retail Research Convention in Washington, D.C. Attendees included food industry representatives,...

Persistent link: https://www.econbiz.de/10014323780