CAJ | 학술논문

通过建立数理经济学模型，引入距离变量，分析知识关联的空间性与创新效率的关系。通过面板回归模型实证检验，得出如下结论，创新部门的集聚可以提高创新增长率，进而提升创新效率。集聚意味着缩短距离，距离既包括空间距离也包括时间距离。政府不仅要缩短创新部门的空间距离，更重要的是缩短时间距离，通过创新部门集聚度的提高和民间转化中介的引入，提升科技向产业的转化效率，最大限度地避免我国科研的高投入低产出现象。
통과건립수리경제학모형，인입거리변량，분석지식관련적공간성여창신효솔적관계。통과면판회귀모형실증검험，득출여하결론，창신부문적집취가이제고창신증장솔，진이제승창신효솔。집취의미착축단거리，거리기포괄공간거리야포괄시간거리。정부불부요축단창신부문적공간거리，경중요적시축단시간거리，통과창신부문집취도적제고화민간전화중개적인입，제승과기향산업적전화효솔，최대한도지피면아국과연적고투입저산출현상。
There are many reasons for that , but one inevitable reason is the low innovative efficiency .By building mathe-matical economic models and introducing spatial distance variables , the paper analyzes the relationship between knowledge connection and innovative efficiency .By the empirical test of measurement models , the conclusion is as follows: Agglom-eration of innovation departments can increase the growth rate of innovation and therefore improve innovation efficiency .Ag-glomeration means shortening distance , which includes both spatial distance and time distance .Governments should shorten the spatial distance of innovation departments , but more importantly shorten time distance to improve the conversion effi-ciency from science and technology to industry through the increase of the agglomeration of innovation departments and the introduction of private agencies , minimizing the phenomenon of “high input but low output”, a waste of research fee .