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  1. Article: How important is social trust during the COVID-19 crisis period? Evidence from the Fed announcements.

    Mazumder, Sharif

    Journal of behavioral and experimental finance

    2020  Volume 28, Page(s) 100387

    Abstract: During the COVID-19 crisis period, firms headquartered in high social trust US states perform better than their counterparts from the low social trust states. Stock returns over the crisis period are 3 to 4 percentage points higher, on average, if social ...

    Abstract During the COVID-19 crisis period, firms headquartered in high social trust US states perform better than their counterparts from the low social trust states. Stock returns over the crisis period are 3 to 4 percentage points higher, on average, if social trust increases by one standard deviation. The association is stronger for firms of more affected industries (COVID-19 industries). More specifically, a one standard deviation increase of social trust associates with a 6.45% increase of
    Keywords covid19
    Language English
    Publishing date 2020-08-26
    Publishing country Netherlands
    Document type Journal Article
    ISSN 2214-6350
    ISSN 2214-6350
    DOI 10.1016/j.jbef.2020.100387
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  2. Article ; Online: How Important is Social Trust During the COVID-19 Crisis Period? Evidence from the Fed Announcements

    Mazumder, Sharif

    SSRN Electronic Journal ; ISSN 1556-5068

    2020  

    Keywords covid19
    Language English
    Publisher Elsevier BV
    Publishing country us
    Document type Article ; Online
    DOI 10.2139/ssrn.3686746
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article ; Online: How important is social trust during the COVID-19 crisis period? Evidence from the Fed announcements

    Mazumder, Sharif

    Journal of Behavioral and Experimental Finance

    2020  Volume 28, Page(s) 100387

    Keywords Finance ; covid19
    Language English
    Publisher Elsevier BV
    Publishing country us
    Document type Article ; Online
    ISSN 2214-6350
    DOI 10.1016/j.jbef.2020.100387
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article: How important is social trust during the COVID-19 crisis period? Evidence from the Fed announcements

    Mazumder, Sharif

    J Behav Exp Finance

    Abstract: During the COVID-19 crisis period, firms headquartered in high social trust US states perform better than their counterparts from the low social trust states. Stock returns over the crisis period are 3 to 4 percentage points higher, on average, if social ...

    Abstract During the COVID-19 crisis period, firms headquartered in high social trust US states perform better than their counterparts from the low social trust states. Stock returns over the crisis period are 3 to 4 percentage points higher, on average, if social trust increases by one standard deviation. The association is stronger for firms of more affected industries (COVID-19 industries). More specifically, a one standard deviation increase of social trust associates with a 6.45% increase of C A R if firms belong to the COVID-19 industries. Next, I analyze the stock market reactions to the Fed's announcements on March 23, 2020. The results show that firms headquartered in the high trust states benefit less from the announcements because these firms can access to other external financings cheaply. The average three-day announcement C A R and B H A R (FF 3-factor adjusted) are higher by 2.5% and 2.6% respectively if firms headquartered in low trust states.
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #733781
    Database COVID19

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  5. Article ; Online: COVID-19: Fear of pandemic and short-term IPO performance.

    Mazumder, Sharif / Saha, Pritam

    Finance research letters

    2021  Volume 43, Page(s) 101977

    Abstract: This study analyzes the relationship between COVID-19 related fear and short-term IPO performance. Though the average market-adjusted initial return of IPOs in the year 2020 is higher than that of the last four decades, it decreases if fear of pandemic ... ...

    Abstract This study analyzes the relationship between COVID-19 related fear and short-term IPO performance. Though the average market-adjusted initial return of IPOs in the year 2020 is higher than that of the last four decades, it decreases if fear of pandemic increases. The evidence is robust when we use matching firm-adjusted initial returns. Next, we analyze the persistence of performance after the IPO date. The results show that the performance of IPO firms is more sensitive to the fear of the pandemic than the performance of similar existing firms.
    Language English
    Publishing date 2021-02-12
    Publishing country Netherlands
    Document type Journal Article
    ISSN 1544-6131
    ISSN (online) 1544-6131
    DOI 10.1016/j.frl.2021.101977
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  6. Article ; Online: The stock price reaction of the COVID-19 pandemic on the airline, hotel, and tourism industries.

    Carter, David / Mazumder, Sharif / Simkins, Betty / Sisneros, Eric

    Finance research letters

    2021  Volume 44, Page(s) 102047

    Abstract: This paper investigates the stock market performance from the second half of February through the latter portion of March 2020 for U.S. travel-related firms (airlines, restaurants, and hotels) in response to the COVID-19 pandemic. Clearly the reduction ... ...

    Abstract This paper investigates the stock market performance from the second half of February through the latter portion of March 2020 for U.S. travel-related firms (airlines, restaurants, and hotels) in response to the COVID-19 pandemic. Clearly the reduction in travel was negative news for the travel industry; however, we focus on the factors used by market participants to price the information into stock prices. We find that larger firms with greater cash reserves and higher market-to-book ratios experienced less negative returns, while firms with greater leverage were penalized more. Additionally, we find that cash reserves were particularly important for hotels.
    Language English
    Publishing date 2021-04-06
    Publishing country Netherlands
    Document type Journal Article
    ISSN 1544-6131
    ISSN (online) 1544-6131
    DOI 10.1016/j.frl.2021.102047
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Comparative lipid and uric acid suppressing properties of four common herbs in high fat-induced obese mice with their total phenolic and flavonoid index.

    Mazumder, Tanoy / Mamun, Imran Parvez / Zaman, Md Safayat / Islam, A K M Khairul / Chowdhury, Shahjala / Reza, Md Sharif / Hussain, Md Saddam

    Biochemistry and biophysics reports

    2021  Volume 26, Page(s) 100990

    Abstract: Our present study was designed to investigate the comparative anti-obesity efficacy of ethanolic extract ... ...

    Abstract Our present study was designed to investigate the comparative anti-obesity efficacy of ethanolic extract of
    Language English
    Publishing date 2021-03-30
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2831046-9
    ISSN 2405-5808 ; 2405-5808
    ISSN (online) 2405-5808
    ISSN 2405-5808
    DOI 10.1016/j.bbrep.2021.100990
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  8. Article ; Online: A Novel Pathogenic β-Thalassemia Mutation Identified at Codon 8 (

    Hasan, Kazi N / Sufian, Abu / Mazumder, Ashish K / Khaleque, M Abdul / Rahman, Mizanur / Akhteruzzaman, Sharif

    Hemoglobin

    2019  Volume 43, Issue 3, Page(s) 162–165

    Abstract: In Bangladesh, the practice of β-thalassemia (β-thal) carrier screening and prenatal diagnosis (PND) by β-globin gene sequencing has been initiated to prevent the birth of affected children. The study aimed to describe a ... ...

    Abstract In Bangladesh, the practice of β-thalassemia (β-thal) carrier screening and prenatal diagnosis (PND) by β-globin gene sequencing has been initiated to prevent the birth of affected children. The study aimed to describe a novel
    MeSH term(s) Alleles ; Amino Acid Sequence ; Amino Acid Substitution ; Bangladesh ; Base Sequence ; Biomarkers ; Codon ; DNA Mutational Analysis ; Erythrocyte Indices ; Exons ; Female ; Frameshift Mutation ; Genotype ; Humans ; Infant ; Phenotype ; beta-Globins/genetics ; beta-Thalassemia/blood ; beta-Thalassemia/diagnosis ; beta-Thalassemia/genetics
    Chemical Substances Biomarkers ; Codon ; beta-Globins
    Language English
    Publishing date 2019-07-24
    Publishing country England
    Document type Case Reports ; Journal Article
    ZDB-ID 750615-6
    ISSN 1532-432X ; 0363-0269
    ISSN (online) 1532-432X
    ISSN 0363-0269
    DOI 10.1080/03630269.2019.1638797
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1345: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  9. Article ; Online: Atypical manifestations of acute viral hepatitis A in children in Bangladesh: Are these really uncommon?

    Alam, Rubaiyat / Karim, A S M Bazlul / Mazumder, Md Wahiduzzaman / Das, Subarna Rani / Benzamin, Md / Sonia, Zannatul Ferdous / Rahman, Sharif Md Habibur

    Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology

    2021  Volume 40, Issue 5, Page(s) 470–476

    Abstract: Background/aim: The aim of this study was to find out the clinical spectrum of acute viral hepatitis A (AVH-A) infection in children, the relationship between atypical manifestations and laboratory findings and the outcome of patients with typical and ... ...

    Abstract Background/aim: The aim of this study was to find out the clinical spectrum of acute viral hepatitis A (AVH-A) infection in children, the relationship between atypical manifestations and laboratory findings and the outcome of patients with typical and atypical hepatitis A virus (HAV) manifestations.
    Methods: From January 2018 to September 2019, consecutive children (<18 years of age) with features suggestive of AVH with positive IgM anti-HAV both from inpatient and outpatient services were included in this study. Detailed history, physical findings, and investigations were recorded in the study questionnaire. Patients were followed up weekly until complete recovery. The Statistical Package for the Social Sciences (SPSS) version 22 was used for statistical analysis.
    Result: The mean age of 200 children who were finally included in the study was 8.3±3.5 years with male to female ratio of 134:66. Atypical features were present in 30 (15%) children; prolonged cholestasis (17, 8.5%), ascites (12, 6%), pleural effusion (4, 2%), thrombocytopenia (2, 1%), and hemolysis (1, 0.5%) were observed. Pruritus (p=0.005), higher serum total and direct bilirubin (p=0.00 and 0.001 respectively), and lower serum albumin (p=0.01) levels were statistically significant in children with atypical manifestations. Moreover, this group had prolonged mean duration of jaundice and hospital course (p=0.00 and 0.083 respectively).
    Conclusion: Atypical manifestations such as prolonged cholestasis and ascites are not uncommon in children with AVH-A in developing countries and seen in almost one-sixth of patients.
    MeSH term(s) Ascites ; Bangladesh/epidemiology ; Child ; Cholestasis ; Female ; Hepatitis A/complications ; Hepatitis A/epidemiology ; Hepatitis A virus ; Hepatitis, Viral, Human ; Humans ; Male
    Language English
    Publishing date 2021-11-16
    Publishing country India
    Document type Case Reports ; Journal Article
    ZDB-ID 632595-6
    ISSN 0975-0711 ; 0254-8860
    ISSN (online) 0975-0711
    ISSN 0254-8860
    DOI 10.1007/s12664-021-01200-9
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    Zs.A 2085: Show issues Location:
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  10. Article ; Online: Zingiber roseum Rosc. rhizome: A rich source of hepatoprotective polyphenols.

    Amanat, Muhammed / Reza, Md Sharif / Shuvo, Md Sadikur Rahman / Ahmed, Khondoker Shahin / Hossain, Hemayet / Tawhid, Muhammad / Saifuzzaman, Md / Islam, Mohammad Shariful / Mazumder, Tanoy / Islam, Md Amirul / Daula, A F M Shahid Ud

    Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie

    2021  Volume 139, Page(s) 111673

    Abstract: Zingiber roseum is native to Bangladesh and widely used in folk medicine. This present study was designed to assess the ameliorative potential of Zingiber roseum rhizome extract in carbon tetrachloride ( ... ...

    Abstract Zingiber roseum is native to Bangladesh and widely used in folk medicine. This present study was designed to assess the ameliorative potential of Zingiber roseum rhizome extract in carbon tetrachloride (CCl
    MeSH term(s) Animals ; Carbon Tetrachloride Poisoning/pathology ; Carbon Tetrachloride Poisoning/prevention & control ; Catalase/metabolism ; Chemical and Drug Induced Liver Injury/enzymology ; Chemical and Drug Induced Liver Injury/pathology ; Chemical and Drug Induced Liver Injury/prevention & control ; Chromatography, High Pressure Liquid ; Female ; Liver/enzymology ; Liver/pathology ; Liver Function Tests ; Mice ; Molecular Docking Simulation ; Oxidative Stress/drug effects ; Peroxiredoxins/metabolism ; Plant Extracts/pharmacology ; Polyphenols/chemistry ; Polyphenols/pharmacology ; Protective Agents/pharmacology ; Reactive Oxygen Species ; Rhizome/chemistry ; Silymarin/therapeutic use ; Superoxide Dismutase/metabolism ; Zingiberaceae/chemistry
    Chemical Substances Plant Extracts ; Polyphenols ; Protective Agents ; Reactive Oxygen Species ; Silymarin ; Peroxiredoxins (EC 1.11.1.15) ; Catalase (EC 1.11.1.6) ; Superoxide Dismutase (EC 1.15.1.1)
    Language English
    Publishing date 2021-05-06
    Publishing country France
    Document type Journal Article
    ZDB-ID 392415-4
    ISSN 1950-6007 ; 0753-3322 ; 0300-0893
    ISSN (online) 1950-6007
    ISSN 0753-3322 ; 0300-0893
    DOI 10.1016/j.biopha.2021.111673
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    Ud II Zs.198: Show issues Location:
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