用26亿条推文构建美国县市级幸福指数，分辨率创纪录。
The Human Flourishing Geographic Index: A County-Level Dataset for the United States, 2013--2023
- 基于2.6亿条地理标签推文，用大模型分析48项幸福指标。
- 验证显示该指数与传统指标高度相关，能准确反映真实福祉。
- 适合研究社会不平等、公共政策与群体心理的学者使用。
衡量人类繁荣（包括幸福感、健康、人生意义、美德、人际关系及财务稳定等多维度）对理解超越经济指标的社会福祉至关重要。现有测量方法往往缺乏精细的空间和时间分辨率。本文提出人类繁荣地理指数（HFGI），通过分析2013至2023年间约26亿条带有地理标签的美国推文，利用微调的大语言模型对48项指标进行分类，这些指标对应哈佛全球繁荣研究框架，并涵盖对移民态度与腐败感知。该数据集提供月度及年度的县级与州级繁荣相关话语指标，经验证表明其能准确反映底层构念，并与既有指标呈现预期相关性。这一资源使跨学科研究在前所未有的空间-时间分辨率下成为可能，为过去十年美国社会媒体话语中人类繁荣动态提供了深刻洞见。
原文摘要 · Abstract (English)
Quantifying human flourishing, a multidimensional construct including happiness, health, purpose, virtue, relationships, and financial stability, is critical for understanding societal well-being beyond economic indicators. Existing measures often lack fine spatial and temporal resolution. Here we introduce the Human Flourishing Geographic Index (HFGI), derived from analyzing approximately 2.6 billion geolocated U.S. tweets (2013-2023) using fine-tuned large language models to classify expressions across 48 indicators aligned with Harvard's Global Flourishing Study framework plus attitudes towards migration and perception of corruption. The dataset offers monthly and yearly county- and state-level indicators of flourishing-related discourse, validated to confirm that the measures accurately represent the underlying constructs and show expected correlations with established indicators. This resource enables multidisciplinary analyses of well-being, inequality, and social change at unprecedented resolution, offering insights into the dynamics of human flourishing as reflected in social media discourse across the United States over the past decade.
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