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Co-movement of COVID-19 and Bitcoin: Evidence from wavelet coherence analysis

We apply wavelet methods to daily data of COVID-19 world deaths and daily Bitcoin prices from 31th December 2019 to 29th April 2020. We find, especially for the period post April 5, that levels of COVID-19 caused a rise in Bitcoin prices.

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Cryptofinance A New Currency for a New Economy

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Equity-Commodity Contagion During Four Recent Crises: Evidence from the USA, Europe and the BRICS

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Exchange rate policy and external vulnerabilities in Sub-Saharan Africa: nominal, real or mixed targeting?

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Green finance and the restructuring of the oil-gas-coal business model under carbon asset stranding constraints

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Investors’ attention and information losses under market stress

The paper proposes a novel point-wise entropy approach to measure the time-varying losses in the value of information that investors associate with market signals, financial and economic indicators, and news.

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Meteorological factors against COVID-19 and the role of human mobility

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Optimal risk management problem of natural resources: application to oil drilling

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Les conflits d’intérêts à l’épreuve des lanceurs d’alerte

An essential issue for risk managers is their ability to issue alerts about organizational risks and make them heard at the governing level. This question is addressed both theoretically and managerially by drawing on case studies in the insurance industry.

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