全部

1·Research of price dispersion 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 price dispersion 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 price dispersion in the homogeneous product markets, considering firm heterogeneities.

这篇文章立意新颖、视角独特，从企业异质性的角度解释了经济生活中同类产品市场上的价格差异现象。

4·In this paper, carbon black (N550) is chosen as conductive functional medium by taking fully into account the price, dispersion etc.

考虑导电体的价格、分散性、填充量以及对材料性能的影响，本文选用了炭黑n550作为导电功能体。