集中带量采购能促进创新提质增量吗? --来自专利申请组别的证据.

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Title: 集中带量采购能促进创新提质增量吗? --来自专利申请组别的证据.
Alternate Title: Can Centralized Volume-based Procurement Promote Innovation Quality and Quantity? Evidence from Patent Application Tracks.
Authors: 谭文心1 wenxin_tan@stu.pku.edu.cn, 庄晨1 zogcee@gmail.com, 韩丹1 dhan32@ucsc.ed, 肖赛子2 xiao.saizi@notting-ham.edu.my
Source: Economic Science / Jingji Kexue. 2026, Vol. 48 Issue 3, p90-109. 20p.
Database: Business Source Ultimate
Description
ISSN:10025839
DOI:10.12088/PKU.jjkx.2026.03.05