CAJ | 학술논문

本文在浙江省制造业1454家企业大样本调查问卷的基础上，在微观层面研究了企业创新行为以及影响因素。运用计量分析的方法在有效控制了企业所处行业的技术水平差异、企业产权结构、政府资金扶持、企业品脾和企业设备技术水平后，研究发现：企业规模与企业创新投入之间也呈现较明显的倒U型关系，并且存在规模“拐点”；企业知识产权战略对企业创新投入具有明显的促进作用；出口贸易对企业创新投入并不显著，但发达国家特别是针对发展中国家设置的技术性贸易壁垒的技术标准化要求对企业创新投入有比较明显的促进作用；而企业集聚对企业的创新投入的影响并不确定。
본문재절강성제조업1454가기업대양본조사문권적기출상，재미관층면연구료기업창신행위이급영향인소。운용계량분석적방법재유효공제료기업소처행업적기술수평차이、기업산권결구、정부자금부지、기업품비화기업설비기술수평후，연구발현：기업규모여기업창신투입지간야정현교명현적도U형관계，병차존재규모“괴점”；기업지식산권전략대기업창신투입구유명현적촉진작용；출구무역대기업창신투입병불현저，단발체국가특별시침대발전중국가설치적기술성무역벽루적기술표준화요구대기업창신투입유비교명현적촉진작용；이기업집취대기업적창신투입적영향병불학정。
This paper explores the micro-level firm＇ s innovation behaviors and their effect factors based on the big sample observation of 1454 manufacturing firms in Zbejiang Province. On the one hand, the study performs the statistical analysis on the features, industry distribution and output performance of firm＇ s R＆D inputs and finds out an inverse U-shape relationship between size of firm and R＆D intensity, which is different from the definite tilting relationship by An Tongliang. On the other hand, the study implements econometric analysis and gets the following empirical conclusions： Firstly, a significant inverse U-shape relationship is found between size of finn and innovative behaviors with an inflexion with firm＇s size, when impact factors such as technical difference, property right structure, governmental support fund, brand, and technology intensive equipment are well controlled; Secondly, the intellectual property strategy will significantly promote innovation behaviors in enterprises; Thirdly, the role of foreign trade on innovation behaviors is insignificant and that of agglomeration is uncertain, while the requirement of standardization of technology in developed countries which constitutes the technical barriers evidently facilitates innovation behaviors.