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近年来,许多专利技术在我国以拍卖的方式得以交易。专利拍卖吸引了众多企业和个人的关注和兴趣,并日益成为专利技术市场的一种发展趋势。但是,目前我国研究专利拍卖及其成交率的文献还很少。以中国技术交易所2010年12月16日举办的第一届专利拍卖的89件专利为样本,通过双样本t检验比较拍卖成交专利和未成交专利的特征差异,并利用Logistic回归模型分析专利属性和拍卖方式等因素对专利拍卖成交率的影响。研究结果表明,专利拍卖的定价方式和专利属性中的发明人个数、专利类型、专利分类数对专利拍卖成交率有显著影响。
In recent years, many patented technologies have been traded in the auction in China. Patent auctions have attracted the attention and interest of many businesses and individuals and are increasingly becoming a trend in the patented technology market. However, there is still a paucity of literature on the research of patent auction and its turnover rate in our country. 89 samples of the first patent auction held by China Technology Exchange on December 16, 2010 were used as samples to compare the feature differences between the auctioned and unopened patents by two-sample t-test, and the logistic regression model was used to analyze the patent properties And auction methods and other factors on the impact of the auction price of the auction. The results show that the number of inventors, the type of patents and the number of patents in the pricing method and patent property of the patent auction have a significant impact on the auction turnover rate of the patent.