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Central European Banking Sector Integration and Shocks During the Global Pandemic (COVID-19)

Central European Banking Sector Integration and Shocks During the Global Pandemic (COVID-19)

Pedro Pardal, Rui Teixeira Dias, Hortense Santos, Cristina Vasco
Copyright: © 2021 |Pages: 17
ISBN13: 9781799869269|ISBN10: 1799869261|EISBN13: 9781799869276
DOI: 10.4018/978-1-7998-6926-9.ch015
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MLA

Pardal, Pedro, et al. "Central European Banking Sector Integration and Shocks During the Global Pandemic (COVID-19)." Handbook of Research on Reinventing Economies and Organizations Following a Global Health Crisis, edited by Teresa Gomes da Costa, et al., IGI Global, 2021, pp. 272-288. https://doi.org/10.4018/978-1-7998-6926-9.ch015

APA

Pardal, P., Dias, R. T., Santos, H., & Vasco, C. (2021). Central European Banking Sector Integration and Shocks During the Global Pandemic (COVID-19). In T. Costa, I. Lisboa, & N. Teixeira (Eds.), Handbook of Research on Reinventing Economies and Organizations Following a Global Health Crisis (pp. 272-288). IGI Global. https://doi.org/10.4018/978-1-7998-6926-9.ch015

Chicago

Pardal, Pedro, et al. "Central European Banking Sector Integration and Shocks During the Global Pandemic (COVID-19)." In Handbook of Research on Reinventing Economies and Organizations Following a Global Health Crisis, edited by Teresa Gomes da Costa, Inês Lisboa, and Nuno Miguel Teixeira, 272-288. Hershey, PA: IGI Global, 2021. https://doi.org/10.4018/978-1-7998-6926-9.ch015

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Abstract

This chapter aims to analyze the impact of the global 2020 pandemic on the banking sectors of the Czech Republic, Hungary, Poland, Romania, Russia, and Slovakia countries in the period from January 2, 2017 to August 10, 2020. The results of the Gregory-Hansen test, in the covid subperiod, show 27 integrations (in 30 possible). When comparing the pre-covid and covid subperiods, the level of integration has increased 386% between markets, which could call into question portfolio diversification, validating the first research question. In corroboration, the authors have verified that the results of Granger's causality tests, in the COVID-19 subperiod, increased significantly. In view of these results and bearing in mind the results of integration, they can show that the crisis caused by the global pandemic of 2020 has increased the synchronization between these regional banking sectors, significantly decreasing the hypothesis of implementing efficient portfolio diversification, thus validating the second research question.

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