Identifying Asymmetric Competitor Networks from Characteristics Data: Application to the Spreadsheet Software Market
提出一种利用产品价格和特征数据识别非对称竞争者网络的方法，并应用于电子表格软件市场，发现该市场中非对称竞争关系多于对称关系。
This paper presents a method of identifying asymmetric competitor networks between different products using data on the price and characteristics of these different products. The technique is applied to data on the spreadsheet software market and it suggests that asymmetric competitor linkages outnumber symmetric one s in this market. Copyright 1993 by Royal Economic Society.