Recently, information systems(IS) outsourcing has become a very important management strategy of implementing IS and many studies on the IS outsourcing approach had been largely performed in the organizations, but it isn't still show how to outsource the IS functions and how to decide quantitative magnitude for judgement. To offer a quantitative decision model that can help practitioners set priority and reap the most benefits from outsourcing, we show outsourcing structure including 3 factors(strategic benefit, economic benefit and technological benefit) and sub-levels which. is different from the Yang and Huang's model. Also, we compute the weight of alternatives using analytic hierarchy process to find a priority of the IS outsourcing. As a result of analysis, we suggest systematic steps and quantitative model to increase the precision of decision making.

Abstract
 1. 서론
 2. 계층분석과정 (AHP)
 3. 의사결정모형을 위한 아웃소싱 인자선정
 4. 의사결정모형과 사례연구
 5. 결론
 6. 참고문헌

• 우태희 | Woo Tae hee
• 임충묵 | Lim Choong mook