Multidimensional and Interactive Assessment Model of Large-Scale Infrastructure Project and Its Demonstration Based on Double Utility

Table 6

Identification and screening matrix of Project A’s main risk factors.

Risk type	Risk factors
	Government regulation change	Insufficient feasibility study	Decision-making mistakes	Major natural disasters or bad weather	Popular opposition	Cost rising	Market demand reduction	Financing difficulties	Design mistakes	Wrong construction procedure or default	Main body violation	Major natural disasters or bad weather	Social security incident	Improper maintenance or updates
Technology risk									1	1				3
Economic risk						2	2	2			1
Social risk	1				2								2
Natural risk				3								3
Management risk		2	2
Law risk											1		3

Note: 1, 2, 3: the severity of the risk: 1: grave, 2: severe, 3: serious.