文章结合宏观和微观调研数据对我国 ICT 行业在企业创新中的人力资金投入、 政策优惠、 专利产出和经济产出以及创新投入对于产出的影响强度(由偏最小二乘模型估计得到)进行横向国家间和纵向时间上的对比评价.最终发现: 当前阻碍我国 ICT 行业发展的至关因素是人才建设,而资金投入目前是适度的,另外推行的企业创新激励政策需要删繁就简、 降低门槛,才能提升实施效率; 我国 ICT 行业具有重要的贸易地位, 但与产业增加值不匹配,需要提升核心技术和发展 ICT 服务业.模型结果显示 ICT 行业的研发人力和研发经费的投入对于专利等创新成果有直接而重要的推动作用, 而对于创新经济产出不能做出解释,国际模型和国内模型对此是一致的.%In the internet society, the ICT sector has been payed more attentions by most countries, and we know that enterprise innovation is an important cornerstone for ICT firms. So our goal in the paper is to make an analysis for the innovation input and innovation output of ICT industry. The research was developing from two perspectives:a macro angle——based on a countries'crossing contrast and combining a native longitudinal contrast,and meanwhile a micro angle——using the data of our country's enterprise innovation survey in 2014 to perform an auxiliary demonstration. The combination is helpful for us to discover some important issues. In the end of the paper,we explored the impact of innovation input factors on the output indicators by using a PLS model. We got that in the ICT sectorthe factors such as R&D personnel and kinds of R&D funding have a significant promoting effect on the innovationresearch outputs such as ICT patents, but mean nothing for the economic performance of ICT firms.
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