[关键词]
[摘要]
从双边市场的判断基准出发，检验网上技术市场是否为双边市场。在对网上技术市场具有双边市场特征的必 要条件进行分析的基础上，以中国浙江网上技术市场为例，通过搜集整理其2010 年5 月至2016 年2 月发布的技术 难题数量和技术成果数量，建立格兰杰检验模型，实证检验网上技术市场满足双边市场存在的充分条件（即具有交 叉网络外部性），从而得出网上技术市场是双边市场的结论。并通过建立回归方程，实现网上技术市场交叉网络外 部性程度的测度，提出可在双边市场理论框架下进行研究的若干问题。
[Key word]
[Abstract]
This paper tests whether the online technology market is two-sided markets or not based on the judgment benchmark of two-sided markets. Based on the analysis of necessary conditions for the characteristics of two-sided markets in the online technology market, using Zhejiang online technology market as an example, establish the Grainger test model doing empirical test to test that online technology market meets the sufficient conditions for the existence of the two-sided markets (i.e., cross network externalities) by collecting and collating the quantity of technical problems and technological achievements released from May 2010 to February and conclude that online technology market is a two-sided market. Implement the measurement of the degree of cross network externalities in the online technology market by setting up a linear regression equation and put forward some problems that can be studied under the framework of the two sided market theory.
[中图分类号]
F062
[基金项目]
国家软科学研究计划项目“陕西省科技成果转化的中试模式及机理研究”（2014GXS2D031）；陕西省科学技术研究发展计划项 目“2014 年度陕西省技术市场及成果统计分析”（2015CG04）
