包含22个国家的月度经济政策不确定性指数EPU，以及两个全球经济政策不确定性的GDP加权指数。1985.01-2023.12，最新数据！！

国家及计算方式：

• 澳大利亚、巴西、加拿大、法国、德国、印度、意大利、墨西哥、韩国、俄罗斯、英国、美国：Baker, Bloom and Davis (2016)
• 智利：Cerda, Silva and Valente (2016).
• 中国：Baker，Bloom，Davis和Wang（2013）
• 哥伦比亚：Gil and Silva (2018)
• 全球： Davis (2016).
• 希腊：Hardouvelis、Karalas、Karanastasis 和 Samartzis（2018 年）
• 爱尔兰：Zalla （2016）
• 日本：Arbatli、Davis、Ito 和 Miake（2019 年）
• 荷兰：Kroese、Kok 和 Parlevliet （2015）
• 新加坡：Davis (2016).
• 西班牙：Ghirelli、Perez 和 Urtasun （2019）
• 瑞典：Armelius、Hull 和 Köhler （2017）
  

参考文献：

• Arbatli, E., S.J. Davis, A. Ito, and N. Miake, 2019. "Policy Uncertainty in Japan," NBER Working Paper 23411. Revised, August 2019. Forthcoming in The Economic Challenges of Japan's Aging and Shrinking Population, International Monetary Fund, edited by Paul Cashin and Todd Schneider.
• Armelius, H., I. Hull, and H.S. Köhler, 2017. "The Timing of Uncertainty Shocks in a Small Open Economy," Economics Letters, 155 (June), 31-34.
• Baker, S.R., N. Bloom, S.J. Davis and Xiaoxi Wang, 2013. "Economic Policy Uncertainty in China," unpublished paper, University of Chicago.
• Baker, S. R., N. Bloom, and S. J. Davis, 2016. "Measuring Economic Policy Uncertainty," Quarterly Journal of Economics, 131, no. 4 (November), 1593-1636.
• Cerda, R., A. Silva and J. T. Valente, 2016. "Economic Policy Uncertainty Indices for Chile," working paper.
• Davis, S. J., 2016. "An Index of Global Economic Policy Uncertainty." Macroeconomic Review, October. Also available as NBER Working Paper No. 22740.
• Davis, S. J., Dingquian Liu and Xuguang Simon Sheng, 2019. "Economic Policy Uncertainty in China Since 1946: The View from Mainland Newspapers," working paper, August.
• Ghirelli, C., J.J. Perez, and A. Urtasun, 2019. "A New Economic Policy Uncertainty Index for Spain," Bank of Spain, WorkingPaper No., 1906.
• Gil, M. and D. Silva, 2018. "Economic Policy Uncertainty Indices for Colombia," working paper.
• Hardouvelis, G. A., G. I. Karalas, D. I. Karanastasis and P. K. Samartzis, 2018. "Economic Policy Uncertainty, Political Uncertainty and the Greek Economic Crisis," working paper, May.
• Kroese, L., S. Kok and J. Parlevliet, 2015. "Beleidsonzekerheid in Nederland," Economisch Statistische Berichten, No. 4715, pp. 464-467.
• Zalla, R., 2016. "Economic Policy Uncertainty in Ireland," working paper, 20 September.