Liu, Jin-TanJin-TanLiuHammitt, James K.James K.HammittLiu, Jin-LongJin-LongLiuChou, Shin-YiShin-YiChou2010-07-162018-06-282010-07-162018-06-281999http://ntur.lib.ntu.edu.tw//handle/246246/1896381413991 bytesapplication/pdfen-USThe Price Elasticity of Opium in Taiwan, 1914-1942journal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/189638/1/12.pdf