Research of pricedispersion will have significance undoubtedly for both theory and practice.
产品的价格离散问题的研究无疑具有理论和现实的双重积极意义。
2
According to the view of the traditional microeconomics, the pricedispersion in the cyber-markets should descend along with the dropping of research cost.
按照传统微观经济学的观点，在网络市场上伴随着搜寻成本的下降，价格的离散应该下降。
3
This paper, whose idea and perspective are new and special, explains the pricedispersion in the homogeneous product markets, considering firm heterogeneities.