摘要
刻画了空车配货信息服务网络运行机制 ,构造了一个网络规模经济模型 。
This paper describes the mechanism of road freight information service network system A scale economy model is constructed The relation between the model and real world is discussed
出处
《公路交通科技》
CAS
CSCD
北大核心
2002年第1期137-139,共3页
Journal of Highway and Transportation Research and Development
