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R&D investment is enterprises’ strategy based on the market demand on innovative products and its production capacity for
them. Enlarging market demand would spur the enterprises’ R&D input and the enhancement of technology state in production
ability could have a complex effect on less developed countries’ R&D expenditure. With the measurement of China’s technology
state compared to the United States and Japan, this paper explores with the state space model the dynamic effects of determinants
on China’s R&D expenditure with the data during 1987–2006. The result illustrates that the growing national income, a proxy
of domestic market demand, impedes the further R&D investment in China due to the enormous demand for necessities dominated
by lower income class, and the income inequality is the major incentive for R&D investment via the higher pricing on the wealthy
group, and that the improvement of technology state reduces the innovation risk and plays an important role in stimulating
R&D expenditure.
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有效需求、技术状态与研发投入 总被引:1,自引:0,他引:1
研发投入是企业基于预期利润的创新投资活动,受市场需求和自身技术状态影响。本文在测算中国相对于技术前沿国家——美国的技术状态的基础上,运用1987-2006年的相关数据,构建状态空间模型检验开放经济中市场需求和技术状态对企业自主创新的影响,结果表明:一方面,人均收入水平未能成为中国研发投入增长的推动因素,过于庞大的低端市场需求抑制了企业的创新;收入差距是研发投入的主要动力,企业创新的激励来自于面向高收入群体的定价优势。另一方面,企业自身技术状态的提升则会诱发创新投入。 相似文献
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基于2003-2018年169个国家的面板数据,文章利用多期双重差分方法探讨了货币互换协议对我国对外直接投资规模与密集度的影响,并通过PSM-DID方法和证伪检验对模型的稳健性进行验证。在此基础上,运用中介效应和调节效应检验方法对货币互换政策的金融市场作用机制进行分析。研究发现,货币互换协议对我国OFDI规模与密集度均有显著积极影响;预期汇率风险是货币互换协议促进我国OFDI的重要影响机制,中介传导而非调节效应是主要影响渠道,而利率市场的影响机制尚未发挥作用。在经济全球化和复杂的国际形势下,这一研究对我国进一步推动国家间金融领域深化合作和推进人民币国际化以畅通国内国际双循环具有重要参考价值。 相似文献
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