The effects of Covid-19 on the performance of the shares of B3´s sectors
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Redalyc
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| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
Universidade Federal do Ceará
2021
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| _version_ | 1876487478367485952 |
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| author | Antônio Vinícius Silva Caldas |
| author_facet | Antônio Vinícius Silva Caldas |
| contents | The effects of Covid-19 on the performance of the shares of B3´s sectors Antônio Vinícius Silva Caldas Emerson de Sousa Silva Antônio Francisco de Almeida da Silva Júnior Ulysses de Brito Cruz Administración y Contabilidad B3 B3 B3 19 19 This work has aimed at verifying the behavior of the productive sectors of B3 during the Covid-19 pandemic, considering the period from January 2nd to May 12th, 2020. This descriptive and quantitative research has analyzed the average monthly return and the traded quantities of 55 sectors. The techniques used in the data analysis were: cluster analysis, difference in differences, and the tests of randomness, normality, and serial correlation. It was concluded that Covid-19 affected the groups differently, one of which behaved as a market with weak efficiency. The study contributes as an empirical finding that the sectors that makeup B3 showed different behaviors in the face of the pandemic in the new coronavirus. 2021 artículo científico 1678-2089 https://www.redalyc.org/articulo.oa?id=570765171002 https://doi.org/10.19094/contextus.2021.60146 en http://www.redalyc.org/revista.oa?id=5707 Contextus – Revista Contemporânea de Economia e Gestão application/pdf Universidade Federal do Ceará Contextus – Revista Contemporânea de Economia e Gestão (Brasil) Vol.19 |
| format | Artículo científico |
| id | redalyc_570765171002 |
| institution | Redalyc |
| language | en |
| publishDate | 2021 |
| publisher | Universidade Federal do Ceará |
| spellingShingle | The effects of Covid-19 on the performance of the shares of B3´s sectors Antônio Vinícius Silva Caldas Administración y Contabilidad B3 B3 B3 19 19 The effects of Covid-19 on the performance of the shares of B3´s sectors Antônio Vinícius Silva Caldas Emerson de Sousa Silva Antônio Francisco de Almeida da Silva Júnior Ulysses de Brito Cruz Administración y Contabilidad B3 B3 B3 19 19 This work has aimed at verifying the behavior of the productive sectors of B3 during the Covid-19 pandemic, considering the period from January 2nd to May 12th, 2020. This descriptive and quantitative research has analyzed the average monthly return and the traded quantities of 55 sectors. The techniques used in the data analysis were: cluster analysis, difference in differences, and the tests of randomness, normality, and serial correlation. It was concluded that Covid-19 affected the groups differently, one of which behaved as a market with weak efficiency. The study contributes as an empirical finding that the sectors that makeup B3 showed different behaviors in the face of the pandemic in the new coronavirus. 2021 artículo científico 1678-2089 https://www.redalyc.org/articulo.oa?id=570765171002 https://doi.org/10.19094/contextus.2021.60146 en http://www.redalyc.org/revista.oa?id=5707 Contextus – Revista Contemporânea de Economia e Gestão application/pdf Universidade Federal do Ceará Contextus – Revista Contemporânea de Economia e Gestão (Brasil) Vol.19 |
| title | The effects of Covid-19 on the performance of the shares of B3´s sectors |
| topic | Administración y Contabilidad B3 B3 B3 19 19 |
| url | https://www.redalyc.org/articulo.oa?id=570765171002 https://doi.org/10.19094/contextus.2021.60146 |