Disapproval rating, VIX index, COVID-19 cases and Trump's tweeting against China
2021-05-25
Published by Applied Economics Letters: https://doi.org/10.1080/13504851.2021.1927956
Kun Lang, Alexander Xincheng Li
Published by Applied Economics Letters: https://doi.org/10.1080/13504851.2021.1927956
Kun Lang, Alexander Xincheng Li