Yang Yue Gao Jiao He Haiyan Study on Optimization of Anti-dumping Duty Rate Based on Linear Programming Model of Input-output Method. 22-25 2007 conf/iita/2007 IITA http://doi.ieeecomputersociety.org/10.1109/IITA.2007.83 db/conf/iita/iita2007.html#YueJH07