新能源汽车产业推广政策对汽车企业专利活动的影响——基于企业专利申请与专利转化的研究

发布时间：2018-05-19 14:55

本文选题：新能源汽车产业 + 推广目录　；参考：《当代财经》2017年05期

【摘要】：通过收集2006年到2015年间汽车企业所申请的新能源汽车专利数量和新车型数量,实证研究被纳入新能源汽车推广目录对企业专利活动的影响。双重差分估计结果表明,推广目录公布的初始时期,目录内企业所申请的新能源汽车专利数量并未显著增加,而随着政策的实施,效果才逐渐显现。进一步使用动态面板估计新能源汽车专利转化,研究得出企业申报新能源汽车专利后会尽快转化为新车型,并且企业当期推出新能源车型的比率受前期新车型比率的影响。这反映出以补贴销售端为主的新能源汽车推广政策虽然会促使企业申请更多专利,但是也造成企业为了持续获得补贴而加快专利转化速度,只求新产品快速进入市场,甚至导致部分企业伪造销售量,骗取补贴的问题。
[Abstract]:By collecting the number of new energy vehicle patents and the number of new models applied by automobile enterprises from 2006 to 2015, the empirical study is carried out on the impact of the new energy vehicle promotion catalogue on the patent activities of enterprises. The results of double difference estimation show that the number of new energy automobile patents applied by enterprises in the catalogue does not increase significantly in the initial period of publication of the promotion catalogue, but with the implementation of the policy, the effect gradually appears. Further using dynamic panel to estimate the patent transformation of new energy vehicle, it is concluded that the new energy vehicle patent will be transformed into new vehicle model as soon as possible after the enterprise declares the new energy vehicle patent, and the ratio of new energy vehicle introduced by the enterprise in the current period is affected by the new model ratio in the earlier period. This reflects that although the promotion policy of new energy vehicles, which is based on subsidizing sales ends, will encourage enterprises to apply for more patents, it also causes enterprises to accelerate the pace of patent conversion in order to obtain subsidies on a sustainable basis, so that only new products can enter the market quickly. Even lead to some enterprises fake sales volume, the problem of fraudulent subsidies.
【作者单位】：东北财经大学产业组织与企业组织研究中心;
【基金】：国家自然科学基金青年项目“战略性新兴产业‘技术试验’的驱动、路径与政策研究”(71203023) 东北财经大学产业组织与企业组织研究中心学科研究课题“新兴产业政策与企业创新行为研究”(LNTX2015002)
【分类号】：F273.1;F426.471

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