نتایج جستجو برای: spread effects

تعداد نتایج: 1641382  

Journal: :Interdisciplinary Perspectives on Infectious Diseases 2020

Journal: :Biomedical Journal of Scientific & Technical Research 2020

Journal: :Discrete and Continuous Dynamical Systems - Series B 2015

Journal: :Information Management and Business Review 2021

Global pandemics are associated with substantial losses of human capital. The best strategy policymakers in public health before a population-wide vaccination is to reduce the outbreak disease and finding ways alleviate its negative consequences society. Previous studies show that welfare programs have externalities unintended areas for unplanned outcomes including wide range outcomes. In this ...

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