Open AccessHow Covid19 affects the stock return of the Vietnamese pharmaceutical industry: event study method
Author(s) -
Lai Cao Mai Phuong
Publication year - 2021
Publication title -
entrepreneurship and sustainability issues
Language(s) - English
Resource type - Journals
ISSN - 2345-0282
DOI - 10.9770/jesi.2021.8.4(14
Subject(s) - vietnamese , event study , stock (firearms) , business , entrepreneurship , covid-19 , event (particle physics) , pharmaceutical industry , medicine , geography , finance , pharmacology , infectious disease (medical specialty) , context (archaeology) , disease , archaeology , philosophy , linguistics , physics , quantum mechanics