雾霾肆虐的痛苦经历,已经让治理工业污染成为社会舆论的最强音。当供给大大超过需求时就会出现严重的经济问题,这是经济学界的一个基本共识。马克思主义认为生产过剩是资本主义经济危机的实质,而凯恩斯主义则把有效需求不足看作是上个世纪30年代“大萧条”的主要原因。从某种意义上讲,这两个完全对立的理论却在这一点上达成了共识。近些年,我国传统制造业已经出现了 The bitter experience of haze has made the treatment of industrial pollution the strongest voice in public opinion. It is a basic consensus of economists that there will be serious economic problems when the supply exceeds the demand greatly. Marxism holds that overproduction is the essence of the capitalist economic crisis and that Keynesian views the lack of effective demand as the main reason for the “Great Depression” of the 1930s. In a sense, the two diametrically opposed theories reached a consensus on this point. In recent years, China’s traditional manufacturing industry has emerged