未找到相关数据
COMPLEX TEMPORAL STRUCTURE OF ACTIVITY IN ON-LINE ELECTRONIC AUCTIONS
被引：2
作者：
Slanina, Frantisek
[1
]
机构：
[1] Acad Sci Czech Republic, Inst Phys, CZ-18221 Prague, Czech Republic
来源：
ADVANCES IN COMPLEX SYSTEMS
|
2012年
/
15卷
关键词：
Social network;
time series;
internet;
NETWORKS;
D O I：
10.1142/S0219525912500531
中图分类号：
O1 [数学];
学科分类号：
0701 ;
070101 ;
摘要：
We analyze empirical data from the internet auction site Aukro.cz. The time series of activity shows truncated fractal structure on scales from about 1min to about 1 day. The distribution of waiting times as well as the distribution of number of auctions within fixed interval is a power law, with exponents 1.5 and 3, respectively. Possible implications for the modeling of stock-market fluctuations are briefly discussed.
引用
收藏
页数：11
相关论文
未找到相关数据