摘要
本文论及对通信活动产生反面影响的因子时 ,将主要考察所谓的距离障碍作用。文章给出了通信网络的空间障碍与通信需求、供给的关系范式 ,以及通信网络的空间障碍作用概念模型。文章最后以石家庄作为始发地 ,分析了空间距离因素及其他非距离因素对信函、电话传输流的影响。
This research report will be done by investigating socalled barrier effect (are especially important in the case of regional borders).The auther think barrier influence the level of communication between regions,they may do so both via demand and supply factors. The empirical result about China (Shijiazhuang as a source city of information) surveyed in this paper clearly show that: distance appears to play an important role as a communication discouraging factor even though the role of distance in the determination of communication tariffs has considerable decreased; and borders exert a strong influence on communication flows, economy-political-population-culture and language difference all play a role.So communication networks usually have a even local orientation.
出处
《经济地理》
CSSCI
北大核心
2000年第2期18-22,共5页
Economic Geography
基金
河北省自然科学基金资助项目!( 4 97164 )的后期成果之一
