Nawazish Mirza,Muhammad Abubakr Naeem,Thi Thu Ha Nguyen et al.
Nawazish Mirza et al.
The rising concerns about climate change and environmental degradation have urged various stakeholder to focus on sustainable investments that are facing a drag from the Covid-19 pandemic. Since environmental and Covid-19 challenges are glo...
Comparing asymmetric price efficiency in regional ESG markets before and during COVID-19 [0.03%]
COVID-19前后区域ESG市场价格非对称效率的比较研究
Muhammad Abubakr Naeem,Imran Yousaf,Sitara Karim et al.
Muhammad Abubakr Naeem et al.
The ever-emerging environmental, social, and governance (ESG) concerns have received significant attention of policymakers, governments, regulation bodies, and investors. Considering the markets volatilities due to economic and financial un...
Investigating the two-way relationship between mobility flows and COVID-19 cases [0.03%]
探究人员流动与新冠肺炎疫情相互关系
David Boto-García
David Boto-García
Following a pandemic disease outbreak, people travel to areas with low infection risk, but at the same time the epidemiological situation worsens as mobility flows to those areas increase. These feedback effects from epidemiological conditi...
What drives the acceptability of restrictive health policies: An experimental assessment of individual preferences for anti-COVID 19 strategies [0.03%]
驱动限制性卫生政策接受度的因素：针对个人对抗击COVID-19策略的偏好进行实验评估
Thierry Blayac,Dimitri Dubois,Sébastien Duchêne et al.
Thierry Blayac et al.
The public acceptability of a policy is an important issue in democracies, in particular for anti-COVID-19 policies, which require the adherence of the population to be applicable and efficient. Discrete choice experiment (DCE) can help eli...
Gaps between official and excess Covid-19 mortality measures: The effects of institutional quality and vaccinations [0.03%]
官方与超额新冠肺炎死亡率衡量标准之间的差距：制度质量与疫苗接种的影响
Joshua Aizenman,Alex Cukierman,Yothin Jinjarak et al.
Joshua Aizenman et al.
We evaluate quartile rankings of countries during the Covid-19 pandemic using both official (confirmed) and excess mortality data. By December 2021, the quartile rankings of three-fifths of the countries differ when ranked by excess vs. off...
The impact of COVID-19 on commodity options market: Evidence from China [0.03%]
新冠疫情对中国商品期权市场的影响——基于中国市场的实证研究
Jilong Chen,Liao Xu,Hao Xu
Jilong Chen
Considering the severe economic impact of COVID-19, this study examines COVID-19's influence on the Chinese commodity market. The literature shows that COVID-19's influence in China during its abatement period has not been well investigated...
Firms' COVID-19 Pandemic Exposure and Corporate Cash Policy: Evidence from China [0.03%]
新冠疫情下的企业现金政策:中国企业的新冠病毒暴露程度与公司现金持有关系研究
Zhongda He,Sandy Suardi,Kai Wang et al.
Zhongda He et al.
The COVID-19 pandemic adversely impacted economic activity, decreased corporate revenues, and magnified cash flow fluctuations. We study how Chinese listed firms' COVID exposure influences their cash holdings. A firm's COVID exposure is mea...
Conflicts increased in Africa shortly after COVID-19 lockdowns, but welfare assistance reduced fatalities [0.03%]
新冠疫情封锁后不久非洲冲突加剧，但福利救助减少了人员伤亡
Roxana Gutiérrez-Romero
Roxana Gutiérrez-Romero
Understanding how rises in local prices affect food-related conflicts is essential for crafting adequate social welfare responses, particularly in settings with an already high level of food vulnerability. We contribute to the literature by...
Ricardo Martínez,Juan D Moreno-Ternero
Ricardo Martínez
During a pandemic, each country (or region) is characterized by a status matrix indicating its positive cases, hospitalizations and deaths. A pandemic performance indicator is a real-valued mapping from the set of status matrices to the set...
Bruno Wichmann,Roberta Wichmann
Bruno Wichmann
We test whether the COVID-19 pandemic has an ethnicity-differentiated (Indigenous vs non-Indigenous) effect on infant health in the Brazilian Amazon. Using vital statistics data we find that Indigenous infants born during the pandemic are 0...