2   Artículos

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en línea
Junjian Gu    
Given the disturbing effects of the coronavirus disease 2019 (COVID-19) outbreak, we are motivated to examine whether the continued increase of the provincial public health threats affects the firms? accumulative abnormal return. Using the 178,805 firm-d... ver más

 
en línea
Luoman Pu, Junnan Jiang, Menglu Ma and Duan Huang    
Heilongjiang Province is a significant region for grain production and serves as a crucial commodity grain production base in China. In recent years, due to the threat of declining cropland quality and quantity, coupled with the increasingly prominent de... ver más
Revista: Agriculture    Formato: Electrónico

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