搜索结果: 1-1 共查到“理论统计学 financial time-series”相关记录1条 . 查询时间(0.052 秒)
A mathematical proof of the existence of trends in financial time series
Financial time series mathematical finance technical analysis trends random walks efficient markets
2010/3/17
We are settling a longstanding quarrel in quantitative finance by proving the
existence of trends in financial time series thanks to a theorem due to P. Cartier
and Y. Perrin, which is expressed in ...