【我愛阿,阿愛我】評論
參第10頁https://docs.google.com/viewer?a=v&q=cache:j4LMxL1J3ooJ:www.knu.edu.tw/knim/file/MMWU/%25E7%25B6%2593%25E6%25BF%259F%25E5%25AD%25B8PowerPoint/ch%252011.ppt+%E5%A4%96%E9%83%A8%E6%95%88%E6%9E%9C%E5%85%A7%E9%83%A8%E5%8C%96%E3%80%80%E5%96%AE%E4%BD%8D%E8%A3%9C%E8%B2%BC%E9%A1%8D%E7%AD%89%E6%96%BC%E9%82%8A%E9%9A%9B%E5%A4%96%E9%83%A8%EF%A7%9D%E7%9B%8A&hl=zh-TW&gl=tw&pid=bl&srcid=ADGEESgDcP0vbHl4A9_pspXRJ3eBtA3fuWpyacq0FT4kaNqyFLSzt-tjkUdoHiJb-keETT3S8TWqZH_g1ov6b8EcFV88ce8PNu-BVi5WAv3s3N8HByWqCDG64Sa5f0_THSuY9XhkC4ZT&sig=AHIEtbTIsXI0ULWOAlZVJnAg_yZAD3NnTg參第19頁htt...
【sufu10】評論
負外部性:政府課稅 正外部性:政府補貼
【Dorothy】評論
為什麼不是C ?