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7,217 research outcomes, page 1 of 722
  • publication . Article . 2021
    Open Access English
    Authors:
    Falik Shear; Badar Nadeem Ashraf; Mohsin Sadaqat;
    Publisher: MDPI AG

    <jats:p>In this paper, we examine the impact of investors’ attention to COVID-19 on stock market returns and the moderating effect of national culture on this relationship. Using daily data from 34 countries over the period 23 January to 12 June 2020, and measuring inve...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Shlomo Angel; Alejandro M. Blei;
    Publisher: MDPI AG

    We introduce evidence from the Covid‐19 pandemic in the United States that lends support to future political efforts to include multi‐county metropolitan areas as an additional and critical institutional layer—over and above municipalities, countries, states, or the fed...

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  • publication . Other literature type . Article . 2021
    Open Access
    Authors:
    Kristen Arianne Chu; Chloe Schwartz; Emily Towner; Nadine Kasparian; Bridget Callaghan;
    Publisher: Center for Open Science

    <p>Background: Development and implementation of effective family-based intervention and treatment strategies during COVID-19, and future public health crises, will require a detailed understanding of the ways that COVID-19 has affected parents, children, and families. ...

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  • publication . Article . Book . Preprint . 2021
    Open Access
    Authors:
    Chen, Zezhun; Dassios, Angelos; Kuan, Valerie; Lim, Jia Wei; Qu, Yan; Surya, Budhi; Zhao, Hongbiao;
    Persistent Identifiers
    Publisher: Elsevier BV

    In this paper, we propose a continuous-time stochastic intensity model, namely, two-phase dynamic contagion process(2P-DCP), for modelling the epidemic contagion of COVID-19 and investigating the lockdown effect based on the dynamic contagion model introduced by Dassios...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Sahil Sharma; Kapil Goel; Karishma Krishna Kurup; Gagandeep Singh Grover; Rajesh Bhaskar;
    Persistent Identifiers
    Publisher: Elsevier

    Background: In Punjab, first COVID-19 case was detected on March 5, 2020 followed by multiple clusters. Understanding the epidemiology of reported COVID-19 cases helps decision makers in planning future responses. We described the epidemiological patterns, laboratory su...

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  • publication . Research . Article . 2021
    Restricted
    Authors:
    Chudik, A; Mohaddes, Kamiar; Raissi, M;
    Publisher: Faculty of Economics, University of Cambridge

    This paper uses a threshold-augmented Global VAR model to quantify the macroeconomic effects of countries' discretionary fiscal actions in response to the Covid-19 pandemic and its fallout. Our results are threefold: (1) fiscal policy is playing a key role in mitigating...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Irene Campi; Luigi Gennari; Daniela Merlotti; Christian Mingiano; A. Frosali; L. Giovanelli; C. Torlasco; Martino F. Pengo; F. Heilbron; Davide Soranna; ...
    Persistent Identifiers
    Publisher: BioMed Central

    Background: The possibility that vitamin D deficiency might favor a poorer outcome of Coronavirus disease-19 (COVID-19) is debated. We aimed to assess the association between 25-hydroxyvitamin-D (25OHD) levels and COVID-19 severity and mortality.   Methods: We prospecti...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Kausik Chaudhuri; Anindita Chakrabarti; Jose Martin Lima; Joht Chandan; Siddhartha Bandyopadhyay;
    Persistent Identifiers
    Publisher: Nature Publishing Group UK

    Abstract Black, Asian and Minority Ethnic (BAME) populations are at an increased risk of developing COVID-19 and consequentially more severe outcomes compared to White populations. The aim of this study was to quantify how much of the disproportionate disease burden can...

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  • publication . Article . 2021
    Open Access
    Authors:
    Thompson, Lindsay A.; Gurka, Matthew J.; Filipp, Stephanie L.; Schatz, Desmond A.; Mercado, Rebeccah E.; Ostrov, David A.; Atkinson, Mark A.; Rasmussen, Sonja A.;
    Persistent Identifiers
    Publisher: Elsevier BV

    Background Medications to prevent and treat SARS-CoV-2 infection are needed to complement emerging vaccinations. Recent in vitro and electronic health record (EHR) studies suggested that certain allergy medications could prevent SARS-CoV-2 infection. We sought to carefu...

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  • publication . Article . 2021
    Open Access
    Authors:
    Zacay, Galia; Shasha, David; Bareket, Ronen; Kadim, Itai; Hershkowitz Sikron, Fabienne; Tsamir, Judith; Mossinson, David; Heymann, Anthony D;
    Persistent Identifiers
    Publisher: Elsevier BV

    The effectiveness of BNT162b2 vaccine in prevention of asymptomatic infection is unclear. Among individuals who were repeatedly tested for SARS-CoV-2 infection by PCR, we found that the estimated vaccine effectiveness against SARS-CoV-2 virus after two vaccine doses was...

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7,217 research outcomes, page 1 of 722