项目后评价中的常见偏差及其标准化应对措施

偏差广泛存在于各种统计行为中,在项目后评价中也不例外。不规范的项目后评价流程可能导致项目后评价的结果与实际状况有着极大的偏差。只有通过应用适当的统计学工具,才能有效地消除项目后评价的统计行为中出现的偏差。这种现象在项目后评价的标准化过程中应当受到重视,并采取针对性的标准化措施。

A Standardization Solution to the Common Bias in Post Project Evaluation

We can never avoid bias due to the statistical theory, no exception for post-project evaluation. Unspecified post-project evaluation process may lead to intolerable deviation. Appropriate statistical tools are required to eliminate the bias, which should be given emphasis on standardization process in post project evaluation and some measures of standardization should be taken.