非农数据可信度

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两个月合计“下修”高达26万!美国非农数据“反复打脸”还能信吗?
Hua Er Jie Jian Wen· 2025-08-02 02:13
Core Insights - The U.S. Bureau of Labor Statistics has significantly revised down the non-farm payroll reports for the past two months, raising serious doubts about the credibility of this key economic indicator [1][3] - In July, the U.S. added only 73,000 jobs, far below expectations, with a downward revision of 258,000 jobs for the previous two months, marking the largest downward adjustment since the COVID-19 pandemic [1][3] Employment Data Discrepancies - The non-farm payroll report consists of two independent surveys: the establishment survey for job counts and the household survey for unemployment rates [5] - The recent downward revision of 260,000 jobs primarily stems from adjustments in the establishment survey, with about 40% of the revisions coming from state and local government education sectors [1][3] Statistical Challenges - The significant statistical adjustments exceed normal seasonal adjustments, driven by declining response rates, resource constraints faced by statistical agencies, and potential policy changes [3][7] - The response rate for initial surveys has dropped below 60%, compared to over 70% pre-pandemic, leading to greater potential for larger revisions [8][11] Trust and Resource Issues - The decline in survey response rates is attributed to long-standing social and institutional factors, including public fatigue with surveys and eroding trust in government institutions [9][10] - Budget cuts and staffing limitations within statistical agencies have exacerbated the situation, impacting their ability to collect and analyze economic data [11][12] Potential Influences on Data Quality - Rapid policy changes during the Trump administration may have further deteriorated data quality, as businesses struggle to adapt to shifting regulations [13] - The Bureau of Labor Statistics conducts annual benchmark revisions, which have shown significant downward adjustments, indicating that initial economic data may increasingly resemble a draft requiring multiple revisions [13]