The Impact of Industrial Policies on the Technological Innovation of New Energy Vehicle Enterprises:An Analysis of the LDA Model Based on Policy Texts

The Impact of Industrial Policies on the Technological Innovation of New Energy Vehicle Enterprises:An Analysis of the LDA Model Based on Policy Texts

Yang Changjin,Luo Renjie,Huang Jun,Qi Huarui,TangHaoran

Science & Technology Progress and Policy ›› 2025, Vol. 42 ›› Issue (14) : 114-126.

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Science & Technology Progress and Policy ›› 2025, Vol. 42 ›› Issue (14) : 114-126. DOI: 10.6049/kjjbydc.2023120737

Sci-tech Policy and Management

The Impact of Industrial Policies on the Technological Innovation of New Energy Vehicle Enterprises:An Analysis of the LDA Model Based on Policy Texts

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2025, 42(14): 114-126 https://doi.org/10.6049/kjjbydc.2023120737

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