Managing Cost-Based Risks in Construction Supply Chains: A Stakeholder-Based Dynamic Social Network Perspective

Table 2

The roles of experts participating in the interview.

Organization	Role of interviewee	Ages	Experience in construction	Number of projects involved
Construction company	Senior engineer	36	10	3
Construction company	Project manager	38	12	4
Government	Head of department	56	24	14
Research institutions	Professor A	55	25	9
Research institutions	Professor B	54	24	8
House builder	Consultant A	38	14	4
House builder	Developer	45	15	7
Suppliers	Sales supervisor	45	25	20
Design company	Consultant B	41	17	14
Design company	Designer	38	14	12
Financial organizations	Manager	40	15	25