Abstract: The economical value and environmental welfare for collecting and remanufacturing used goods are widely appreciated.To make collecting and remanufacturing of used goods profitable,governments in many countries promulgate reimbursement policies on it.A manufacturer has three options for collecting such products: collecting by manufacturers,collecting by retailers,and collecting by the third party.After models are developed for the three closedloop remanufacturingbased supply chain modes under government reimbursement policies,comparisons of different modes are conducted by using these models.The influences of government reimbursement policies on different modes are analyzed.