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政府扶持能改善企业投资效率吗?——基于政府采购的经验证据

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政府采购作为政府在需求端的市场化扶持手段引起了学界广泛关注.本文以 2015-2020 年沪深 A股上市公司为研究对象,实证检验了政府采购对企业投资效率的影响.研究发现,政府采购能够提高企业投资效率,且能够同时抑制企业过度投资和投资不足;区分订单特征发现,仅异地政府采购能提高企业投资效率.机制检验表明,政府采购能够通过降低企业经营不确定性和信息不对称程度提高企业投资效率,且上述作用在产品市场竞争更为激烈的企业、处于政府审计监督力度较强地区的企业、非国有企业以及处于法治环境较差地区的企业中更加显著.本文的研究结论不仅为如何通过政府扶持提高企业投资效率提供了经验证据,也对如何积极开展政企互动和促进经济高质量发展具有重要启示.
Can Government Support Promote Corporate Investment Efficiency:Evidence from Government Procurement
Government procurement,as one of government's market-oriented supporting methods on the demand side,has raised wide attention.Using the data of Chinese listed firms from 2015 to 2020,this paper tests the impact of government procurement on corporate investment efficiency.The re-sults indicate that government procurement significantly promotes corporate investment efficiency,and can synchronously inhibit over-investment and under-investment.After distinguishing the feature of the procurement,we find that only nonlocal government procurement can promote corpo-rate investment efficiency.Mechanism tests suggest that government procurement can promote in-vestment efficiency by decreasing firms'operation uncertainty and alleviating firms'information a-symmetry.The promoting effect of government procurement on investment efficiency is more pro-nounced in enterprises with more severe market competition,enterprises in the areas with more stringent government audit supervision,non-state-owned enterprises and enterprises in the areas with poorer legal environment.This paper not only provides empirical evidence on how to promote investment efficiency by government support,but also has important enlightenment on how to ac-tively carry out the interaction between government and enterprises,as well as on how to optimize their relationship,and ultimately accelerate high-quality economic development.

Government ProcurementInvestment EfficiencyGovernment SupportEffective Gov-ernment

罗宏、彭馨怡、白雨凡

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西南财经大学 会计学院,四川 成都 611130

政府采购 投资效率 政府扶持 有为政府

教育部人文社会科学研究西部和边疆地区项目

22XJA790006

2024

中南财经政法大学学报
中南财经政法大学

中南财经政法大学学报

CSTPCDCSSCICHSSCD北大核心
影响因子:1.854
ISSN:1003-5230
年,卷(期):2024.(1)
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