Research Article
The Portfolio Balanced Risk Index Model and Analysis of Examples of Large-Scale Infrastructure Project
Table 4
Portfolio balanced risk index system of a major infrastructure project.
| | The target layer | The primary Risk | The secondary risk |
| | The combinational balanced risk | Technical risk (TR) | Lack scientific construction process and method (TR1) | | Poor creativity and applicability of design plan (TR2) | | Speedy technology and equipment (TR3) | | Inability or irresponsibility of contractors (TR4) | | Technology and equipment maintenance is not timely (TR5) | | Economic risk (ER) | Nontimely funding (ER1) | | Material price increase (ER2) | | Incorrect market demand forecasting (ER3) | | Financing difficulty or rising costs (ER4) | | Social risk (SR) | Opposition and obstruction to project construction (SR1) | | Government policy changes (SR2) | | Worsening social order of project area (SR3) | | Natural risk (NR) | Major natural disasters (NR1) | | Bad weather (NR2) | | Management risk (MR) | Lack good communication and cooperation among subjects (MR1) | | Incorrect project orientation (MR2) | | Wrong decision-making procedure or method (MR3) | | Lack of a clear accountability system (MR4) | | Legal risk (LR) | Contract inadequacy (LR1) | | Low contracture capability of cooperative enterprise (LR2) |
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