广义异方差模型例题(共7页).docx

精选优质文档-倾情为你奉上广义异方差模型例题：例：1969年1月至1994年9月澳大利亚储备银行2年期有价证券月度利率数据如表所示（行数据）4.9955.035.035.255.265.35.455.495.525.75.685.655.86.56.456.486.456.356.46.436.436.446.456.486.46.356.46.36.326.356.135.75.585.185.185.175.155.215.235.054.654.654.64.674.694.684.624.634.95.445.566.046.066.068.078.078.18.058.068.078.068.118.610.81111119.489.188.628.38.478.448.448.468.498.548.548.58.448.498.48.468.58.58.478.478.478.