中文摘要：

人口普查的基本目标是估计其净误差率。以美国为代表的诸多国家通常使用基于配对样本的双系统估计量估计实际人口数，并以它为标准估计人口普查的净误差率。瑞士则通过构造基于非配对样本的普查人口数与实际人口数的比率估计量的方法来估计净误差率。利用实际数据资料和有关公式．瑞士普查局估计了2000年人口普查的净误差率，普查遗漏率和普查错误计数率。实证结果表明，瑞士2000年人口普查计数质量较高。

英文摘要：

Basic aim for population census is to estimate its net error rate.Many countries represented by America usually use dual system estimator based on matched samples to estimate true population, and to estimate net error rate according to it.Swiss estimates net error rate by means of constructing rate estimator between census population and true populationm based on no- matched samples.Swiss Census Bureau estimated net error rate, omission rate ,and erroneous count rate for Swiss population census 2000.The empirical results show that Swiss population cenus 2000 had hither Count Quality.