@article{YAO Mengdi:91,
author = {[YAO Mengdi,  MA Mengyao,  CHEN Donglin]},
title = {Text Quantification Study of Central and Local Policies Promoting China’s Blockchain Development—PMC Analysis Based on Path-Tool-Evaluation Framework},
publisher = {Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)},
year = {2023},
journal = {Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)},
volume = {25},
number = {4},
eid = {91},
pages = {91-102},
keywords = {blockchain; policy text quantification; policy tools; policy evaluation; PMC index},
doi = https://journalsk.bupt.edu.cn/EN/10.19722/j.cnki.1008-7729.2023.0036
}