An adhesive sheet which includes a pressure-sensitive adhesive layer (X), the pressure-sensitive adhesive layer (X) by heating the adhesive comprising the composition and semi-curing adhesive, the adhesive composition comprising: a base polymer (a), which contains a non-crosslinkable (meth) acrylic...
在误差项不服从经典分布的情形下,面板数据模型常用的空间相关性检验存在较大的偏差.本文将FDB方法引入空间面板数据模型的空间相关性检验,构建Bootstrap LM检验统计量,并通过Monte Carlo模拟实验,从水平扭曲和功效两个方面研究误差项存在正态分布,异方差,时间序列相关等情形...