我們教授留了一條題目做report In what circumstances didMarshall and his followers advocate subsidies for decreasing-cost industries?How did they reconcile this form of intervention with their support for thecompetitive market?
我想從decreasing cost的定義開始分析,然后做出Marginalism的demand and supply的圖像,從welfare的角度說明為什么要補貼。然后再分析為什么只有constan cost industries才能維持住competitive market。但是覺得很雜亂無章還有就是我看了馬歇爾的《經(jīng)濟學原理》這本書,他主要討論了土地,勞動力和資本對于output的影響,是不是還有什么地方是可以更加關(guān)注一點的?