Research Article

Investment Decision Support for Engineering Projects Based on Risk Correlation Analysis

Table 5

Calculation of investment cost risk of section F in the contract.

TimeVolum Change Cumulative Investment Net Value
Offset Ratio Offset Ratio
This MonthDeviation (million Yuan)from Total Investmentfrom Schedule
(million Yuan)(million Yuan)

2003.2−1614.12017605.6690−0.2122−0.1856
2003.3−140−1754.12018463.6250−0.2073−0.2050
2003.40−1754.12018993.8700−0.1950−0.2050
2003.5100−1654.12019474.7230−0.1746−0.1911
2003.6366.6441−1287.47609317.2780−0.1382−0.1427
2003.7200−1087.47609306.4760−0.1169−0.1179
2003.80−1087.47609698.8790−0.1121−0.1179
2003.9−80−1167.47609942.4130−0.1174−0.1277