earticle

영어

It is tried that evaluation areas and items of information system in public sector are derived ration?ally and its weight value can be applied differently to type of information system to enhance validity and objectiveness of measurement in evaluating IS in this research. To obtain the goal of this research, firstly. five sectors - system sector. user sector, organization and management sector, the degree of strategic contribution to IS, and the degree of optimizing re-source in is - are categorized based on broadly reviewing previous theoretical and practical research. Secondly, IS type in public sector is divided into internal operation one and customer oriented one that is object of the IS, and divided into application oriented and IT infrastructure oriented which are influ-ence by IS. Thirdly, evaluation areas and its items are measured by 5 paint scales (Likert summated scales) in addition to analysis of validity and reliability to improve objectiveness of establishing evalu-ation areas and its items. Fourthly, the weight values in the evaluation areas and its items are de?rived by using analytic hierarchy process.
According to the results of analysis of weight value through AHP, it were found to be 30.4% to or-ganization and management sector, 25.5% to degree of strategic contribution, 21.0% to user sector, 13.5% to degree of optimization of resource management, and 9.6% to system sector. and, different weight values each of the four IS type are proposed which establishing in this reaearch. The main implications of this study is that the criteria by which IS in public sector can be catego-rized 4 ones is suggested and The weighted evaluation for four types of IS based on the AHP analysis enables proposing an objective evaluation method of IS in public sector for considering individual IS characterics.