.Deren Han, Hong K. Lo, Jie Sun, and Hai Yang, “The toll effect on price of anarchy with nonlinear and asymmetric costs”, European Journal of Operational Research, 186:300-316,2008

.Deren Han and Hai Yang, “The multi-class, multi-criterion traffic equilibrium and the efficiency of congestion pricing”, Transportation Research Part E, 44:753-773,2008

.Hai Yang，Deren Han, and Hong K. Lo, “Efficiency of atomic splittable selfish routing with polynomial cost functions”, Networks and Spatial Economics, 8:443-451,2008

.Deren Han, “A hybrid entropic proximal decomposition method with self-adaptive strategy for solving variational inequality problems”, Computers and Mathematics with Applications, 55:101-115 ,2008

.Deren Han，Hong K. Lo, and Hai Yang, “On the price of anarchy for non-atomic congestion games under asymmetric costs with elastic demand”, Computers and Mathematics with Applications, 56:2737-2743,2008

.Xihong Yan, Deren Han, and Wenyu Sun, “A self-adaptive projection method with improved step-size for solving variational inequalities”, Computers and Mathematics with Applications, 55:819-832,2008

.Deren Han, Liqun Qi, and Ed X. Wu, “Extreme diffusion values for non-Gaussian diffusions”, Optimization Methods and Software, 23:703-716,2008

.Deren Han, “A generalized proximal point based prediction-correction method for variational inequality problems”, Journal of Computational and Applied Mathematics, 221:183-193,2008

.Deren Han, Wei Xu, and Hai Yang, “An operator splitting method for variational inequalities with partially unknown mappings”, Numerische Mathematik, 111:207-237,2008

.Feng Xiao, Hai Yang, and Deren Han, “Competition and efficiency of private toll roads”, Transportation Research Part B, 41:292-308,2007