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Google search in exchange rate models : hype or hope?

Herzog, Bodo; Santos, Lana dos - In: Journal of risk and financial management : JRFM 14 (2021) 11, pp. 1-40

This paper studies the power of online search intensity metrics, measured by Google, for examining and forecasting exchange rates. We use panel data consisting of quarterly time series from 2004 to 2018 and ten international countries with the highest currency trading volume. Newly, we include...

Persistent link: https://www.econbiz.de/10012794744

Artificial intelligence and firm performance : does machine intelligence shield firms from risks?

Ho, Linh Tu; Gan, Christopher; Jin, Shan; Le, Bryan - In: Journal of risk and financial management : JRFM 15 (2022) 7, pp. 1-20

(AI) and conventional listed firms using stock market indices. The single-group and multiple-group Interrupted Time …). The results show that the negative impact of COVID-19 on the AI stock market was less severe than on the conventional … stock market in the first month of the pandemic. The performance of the AI stock market recovered quicker than the …

Persistent link: https://www.econbiz.de/10013370386