Warning: file_put_contents(): Only 0 of 5397 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/oclz.com/index.php on line 55 power-law decay是什么意思，power-law decay的翻译，power-law decay音标、读音、用法和例句_菜篮子兴趣思朗文词典
Non-parametric estimations reveal that the fat tail of the distribution of stock return satisfies power law decay. 非参数估计显示股票收益分布的非正态性及“肥尾”现象，其尾部满足幂律衰减。