8Wang, J. Y, Yuan, H. P. Factors affecting contractors' risk attitudes in construction project: case study from China[J]. International Journal of Project Management, 2011, 29 (2): 209-219.
9Zingg A, Siegrist M. Lay people's and experts' risk perception and acceptance of vaccination and culling strategies to fight animal epidemics[J]. Journal of Risk Research, 2012, 15 ( 1 ). 53-66.
