RT Journal T1 Designing Contracts for A Closed-loop Supply Chain with Information Asymmetry under the Government's Reward-penalty Mechanism A1 ZHANG Pan, YU Li-ting, XIONG Zhong-kai PB Chinese Journal of Management Science FD 2020-05-30 YR 2020 JF Chinese Journal of Management Science JO Chinese Journal of Management Science VO 28 IS 5 SP 89 DO 10.16381/j.cnki.issn1003-207x.2020.05.009 K1 closed-loop supply chain;mechanism of reward-penalty;information asymmetry;contract designing LK {http://www.zgglkx.com/EN/article/article_16771.shtml}