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Relationship between the news-based categorical economic policy uncertainty and US GDP : a mixed-frequency Granger-causality analysis
Hong, Yanran; Xu, Pengfei; Wang, Lu; Pan, Zhigang - In: Finance research letters 48 (2022), pp. 1-8
Persistent link: https://www.econbiz.de/10013464293
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Can geopolitical risks excite Germany economic policy uncertainty : rethinking in the context of the Russia-Ukraine conflict
Shen, Lihua; Hong, Yanran - In: Finance research letters 51 (2023), pp. 1-7
Persistent link: https://www.econbiz.de/10014286758