초록
The role of SI in this IT era is recognized high as a value-creating activity in the overall industries. But the valuation factors are not so attractive compared to other industries. Among the negative factors are the relatively high cost of sales and operating cost, the lack of technical differentiation among the firms, the low level of entry barrier, and the resulting competition in the SI industry. But some positive factors such as the expectation for the overall introduction of IT into eoconomy, development of SM (System Management) projects, and the sales of developed soultions and components increase the value of SI firms.