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美国经济政策不确定性指数(EPU)

美国经济政策不确定性指数由经济政策不确定性研究小组(Economic Policy Uncertainty group)发布,通过新闻报道和税法条款等指标追踪宏观政策风险。该表提供按月统计的数值,历史序列可追溯至1900年。内容涵盖基于报纸媒体的测度指标、三成分综合版本,以及按货币政策、税收和监管等政策领域划分的细分指数。该指数经过标准化处理,基准时期的均值设定为100。

来源: 经济政策不确定性(Baker, Bloom & Davis)最后更新: 整理维护 Bui Thanh Phuc

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指标09-202608-202607-202606-202605-202604-202603-202602-202601-202612-202511-202510-202509-202508-202507-202506-202505-202504-202503-202502-202501-202512-202411-202410-202409-202408-202407-202406-202405-202404-202403-202402-202401-202412-202311-202310-202309-2023
经济政策不确定性指数(基于报纸,自1900年起)218.94215.82222.61269.79328.46298.61374.66374.19371.33288.59311.65308.34319.84370.93372.06375.59563.98724.94446.3329.29236.79218.85225.05109.29127.4138.37144.94144.18123.61139.41116.71106.51131.27107140.68133.59117.7
经济政策不确定性指数(三成分版)3175.19173.36185.69213.29247.62219.09263.58263.31265.51205.28218.77217.51224.24254.13251.76253.82364.05460.11297.08228.62167.39156.89160.5295.3105.9112.31116.3115.85103.82106.4993.287.24121.96105.77125.48117.7108.4
临时税法条款752.91752.91752.91752.91752.91752.91752.91752.91752.91187.52187.52187.52187.52187.52187.52187.52187.52187.52187.52187.52187.52187.52187.52187.52187.52187.52187.52187.52187.52187.52187.52187.52187.5292.3392.3392.3392.33
通胀预测分歧82.9582.95117.88117.88117.8844.2844.2844.2866.3966.3966.3968.0168.0168.0178.8378.8378.8381.6181.6181.6160.7460.7460.7464.4764.4764.4774.8174.8174.8142.4942.4942.49115.05115.05115.05105.22105.22
联邦政府支出预测分歧73.8573.8571.9871.9871.98120.31120.31120.31109.52109.52109.52111.41111.41111.4172.5972.5972.5980.7580.7580.7567.4867.4867.4878.2878.2878.2861.8661.8661.8671.4271.4271.4287.287.287.27979
按政策领域1
经济政策不确定性(总体)8283.51226.09275.12338.8350.61325.71391.09346.39343.2359.16336.52340.45331.64291.43364.91379.36488.92536.9494.25318.84236.44178.71217.5110.4592.0599.89107.3181.8783.61113.22107.01123.91114.72122.17114.92134.1888.73
货币政策216.3199.05170.75176.55212.87201.71277.7258.46302.97247.62261.68244.72374.76288.03342.21288.23422.14452.77448.74228.81222.13155.3215.1281.56116.13116.477.3638.8877.4814879.93126.42109.58194.91132.07185.5485.75
财政政策(税收或支出)2232.79240.56273.69328.04441.95303.81369.21422.19424.12358.45396.78391.26375.56322.08447.4494.28618.66688.95625.95366.3291.74182.71236.75124.4874.89106.2294.0596.5171.5882.4887.9198.6387.74102.9775.3587.6972.8
税收255.33262.12295.83369.48486.67337.51400.77469.8471.49384.91417.42413.12406.97344.38483.95529.57634.2738.8642.23387.18293.15184.81254.7135.2782.31111.7898.33107.1468.1377.0185.4103.2393.73107.2682.580.7561.22
政府支出105.9495.02162.4118.89133.5135.33211.06183.13232.61222.85294.17244.15228.69185.2256.16533.53622.65370.92526.67324.82208.07144.53212.3153.5324.1348.2735.9222.7849.2789.8360.9639.8740.99124.8737.9390.6257.69
医疗保健224.52248.54286.29327.45400.99360.29481.51542.52682653.27565.06765.28547.45459.31530.66677.35912.08713.75602.54508.76415.25310.55327.83176.57146.77138.41159.81108.5673.77121.72126.0594.09139.4783.3187.81109.16131.88
国家安全501.26275.19402.25409.94507.35538.65648.35228.96282.73250.07274.22292.61235.97270.16277.08293.75537.53765.62646.92302.75159.32154.65202.8174.8342.0195.4595.8650.9948.9995.7392.94149.4486.31130.7190.51104.0872.05
法定福利计划203.66262.09205.3457.11495.07259.99348.6342.88447.17467.67633.17726.05526.15395.67521.63821984.95688.94749.05517.89448.63277.65235.34190.58155.1186.2789.4734.566.2791.12127.3886.94104.67183.81111.43100.98139.22
监管1278.43367.53314.08432.59513.65370.14450.68449.62486.48379.43311.3325.18230.6269.19467.45400.58466.95443.26385.3339.2345.68258.83269.44156.881.29156.18151.1798.79128.2599.1684.44123.6163.13203.04152.17105.0269.67
金融监管439.9835.56398.96780.6497.93423.46495.95173.15245.45344.03101.98126.88109.88159.38243.59170.51133.02401.2409.31258.0997.2246.1592.68112.0849.8671.1969.1333.8829.05153.3770.3263.5225.0325.9692.6573.1455.57
贸易政策1,494.221,212.931,244.571,230.861,631.641,712.32,194.973,051.62,244.13,115.983,178.672,558.283,767.432,727.153,371.643,537.475,780.047,955.655,912.112,583.91,725.711,319.011,401.68194.7694.88221.59161.2166.37128.846.1344.78220.0745.1618.7417.4533.3425.79
主权债务与货币危机160.78453.24172.99164.97312.9230.13241.3474.7170.662.7530.8665.730.4810.463.59378.3698.39508.72119.77137.879.8151.219.5946.0620.129.8723.610.749.219.459.189.49.269.644.78.5417.62

最新值

本页序列为月度,时间跨度从1900年1月至2026年9月。来源:经济政策不确定性(Baker, Bloom & Davis)。

常见问题

美国经济政策不确定性指数(EPU)的最新值是多少?
经济政策不确定性指数(基于报纸,自1900年起)在2026年9月为218.94。较2026年8月+1.4%,较上年同期−31.5%。
美国经济政策不确定性指数(EPU)的数据可追溯至何时?
本页序列为月度,时间跨度从1900年1月至2026年9月。来源:经济政策不确定性(Baker, Bloom & Davis)。本数据表中的每个序列均可查看全历史图表,并支持下载为CSV或Excel格式。
什么是美国经济政策不确定性指数?其定义是什么?
美国经济政策不确定性指数衡量企业和家庭对未来政府政策面临的不确定性程度。该指数通过量化美国主要报纸中相关关键词的出现频次,并辅以税法到期条款数据以及经济学家预测分歧度计算得出。
该指数多久发布一次?历史数据可追溯至何时?
该指数由经济政策不确定性(Economic Policy Uncertainty)研究团队按月发布。其中基于报纸的核心指数序列历史记录可追溯至1900年,涵盖了全美重大经济与政治事件。
该表中提供哪些具体细分指标和版本?
该表包含两个主要版本,即长期报纸指数以及起始时间较晚的三成分综合指数。该表还提供美国具体政策领域的细分指标,如货币政策、税收、政府支出、医疗保健、行业监管和贸易政策。
该指数的基准值如何设定?应如何解读?
该指数序列在设定的历史基期内均值标准化为100。指数数值越高,表明美国经济政策不确定性越大;数值越低,则反映政策环境更为稳定且可预测。