财经论丛 ›› 2019, Vol. 35 ›› Issue (7): 54-63.

• 金融与投资 • 上一篇    下一篇

信贷市场、行业异质性与企业研发投入

胡杰, 杜曼   

  1. 陕西师范大学国际商学院,陕西 西安 710119
  • 收稿日期:2019-03-27 出版日期:2019-07-10 发布日期:2019-07-08
  • 作者简介:胡杰(1970-),男,江苏海门人,陕西师范大学国际商学院副教授;杜曼(1993-),女,陕西西安人,陕西师范大学国际商学院硕士生。
  • 基金资助:
    陕西省社会科学基金项目(2018D24);软科学研究计划项目(2018KRM138)

Credit Market, Industry Heterogeneity and Enterprise R&D Investment

HU Jie, DU Man   

  1. International Business School, Shaanxi Normal University, Xi'an 710119, China
  • Received:2019-03-27 Online:2019-07-10 Published:2019-07-08

摘要: 以创新为驱动的企业研发已成为推动中国经济发展的重要力量。信贷市场可以在一定程度上缓解企业研发面临的融资约束问题,但银行信贷、商业信用和存货融资在行业异质性下的缓解作用存在差异。本文以规模以上工业企业为研究对象,利用主成分分析法构造复合指标,定量考察多途径信贷市场融资对异质行业企业研发投入的影响差异。研究结果表明,银行信贷对企业融资约束的缓解有限,而商业信用和存货融资能够在一定程度上增加企业研发投入;分行业研究表明,高新技术行业中企业研发偏好商业信用和存货融资。

关键词: 信贷市场, 行业异质性, 企业研发, 融资约束

Abstract: Firm's R&D driven by innovation has become an important force driving China's economic development, while credit market financing, for example, bank loan, commercial credit and inventory financing, can alleviate financing constraints to a certain extent, mitigation effects varies among these financing channels. This paper discusses the impact of multi-channel credit market financing on R&D expenditures of heterogeneous enterprises using principal component analysis. Research results show that bank loan has limited impact on corporate R&D investment, while commercial credit and inventory financing can alleviate the shortage of R&D funds. Sub-industry research shows that high-tech enterprises prefer external financing channels.

Key words: Credit Market, Industry Heterogeneity, Corporate R&, D, Financing Constraints

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