摘要
给出一种有交易费和买进卖出价差两种摩擦的多周期金融市场模型,在这种模型下进行市场的无套利刻画。
The background of this paper is the multi-time financial market model with transaction and ask-bid spreads. In this paper, we give the characterization of no-arbitrage.
出处
《衡阳师范学院学报》
2007年第6期17-18,共2页
Journal of Hengyang Normal University
关键词
无套利
交易费
买卖价差
no-arbitrage
equivalent martingale measure
financial market