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复杂系统与复杂性科学  2025, Vol. 22 Issue (2): 82-89    DOI: 10.13306/j.1672-3813.2025.02.010
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基于跨语言模型的中美数字经济政策对比
邹雨衡1, 路冬媛1, 桑栋2
1.对外经济贸易大学信息学院,北京 100029;
2.网联清算有限公司,北京 100045
A Comparative Study of China and the United States’ Digital Economy Policies Based on Cross-lingual Model
ZOU Yuheng, LU Dongyuan, SANG Dong
1. School of Information Technology and Management, University of International Business and Economics, Beijing 100029, China;
2. NetsUnion Clearing Corporation, Beijing, 100045, China
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摘要 在中美战略竞争日益加剧的背景下,对比分析中美数字经济政策具有重大的战略意义。面对传统政策对比方法在样本范围和人工分析的局限性,本研究提出了一种创新性的基于跨语言模型的复杂分析框架,结合数字经济政策特性,通过针对性微调跨语言模型,对中美数字经济政策进行多维分类与多语言相似度计算,实现了中美数字经济政策环境的自动化对比分析。通过实验表明,本文提出的方法能够在政策工具、数字经济组成要素等多个维度准确识别政策文本特征,在多个分类维度上的准确率均优于基线方法。基于本文方法,通过对1.6万余篇中美数字经济政策文本进行对比分析,本文揭示了两国政策在政策工具使用、数字经济产业发展重心等方面的关键差异,并针对性提出了进一步发展数字经济的政策建议。
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邹雨衡
路冬媛
桑栋
关键词 数字经济政策对比跨语言模型    
Abstract:In the context of escalating Sino-American strategic competition, a comparative study of Chinese and the USA digital economy policies bears significant strategic value. Traditional methods of policy comparison are limited by cost, can’t solve this problem well. This paper focuses on the contrast between digital economy policies in China and the USA, proposing a resolution framework based on a cross-language model. The framework initially classifies Sino-American digital economic policies by fine-tuning language models and calculating multilingual similarity, thereby achieving automated comparative analysis of the policy environments. Experiments demonstrate that the proposed method can accurately and efficiently identify and extract policy text features, outperforming baseline methods in accuracy across multiple classification dimensions. Finally, by comparing over 16,000 Sino-American digital economic policy texts, this paper reveals key differences in policy tool usage and the focus of digital economic industry development between the two countries, providing a comprehensive and objective portrayal of the disparities in digital economy policy environments. Concurrently, it also brings a fresh perspective to policy comparison research.
Key wordsdigital economy    comparison of polices    cross-language model
收稿日期: 2025-04-09      出版日期: 2025-06-03
ZTFLH:  D63  
  TP183  
基金资助:国家自然科学基金面上项目(62172094);对外经济贸易大学智能技术与应用科研实验室培育项目
通讯作者: 路冬媛(1984),女,吉林长春人,博士,教授,博士生导师,主要研究方向为网络数据挖掘与自然语言处理。   
作者简介: 邹雨衡(2001),男,四川南充人,硕士研究生,主要研究方向为自然语言处理与大语言模型。
引用本文:   
邹雨衡, 路冬媛, 桑栋. 基于跨语言模型的中美数字经济政策对比[J]. 复杂系统与复杂性科学, 2025, 22(2): 82-89.
ZOU Yuheng, LU Dongyuan, SANG Dong. A Comparative Study of China and the United States’ Digital Economy Policies Based on Cross-lingual Model[J]. Complex Systems and Complexity Science, 2025, 22(2): 82-89.
链接本文:  
https://fzkx.qdu.edu.cn/CN/10.13306/j.1672-3813.2025.02.010      或      https://fzkx.qdu.edu.cn/CN/Y2025/V22/I2/82
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