经济学把经济周期划分为“繁荣、衰退、箫条、复苏”四个阶段,并认为,只有看到大规模的产能退出和实质性的兼并重组,看到很多低效企业不再存在,才能说看到这个行业复苏的曙光。煤炭行业虽然不可能“V”字反转,但是,正如诗人所说,“天时人事日相催,冬至阳生春又来”。煤炭行业依然前途光明,曙光在望。尤其是中央经济工作会议的召开,更是振奋人心,不仅提出了“去产能、去库存、去杠杆、降成本、补短板” Economics divides the economic cycle into four stages of “prosperity, recession, flute, recovery” and believes that only by seeing large-scale capacity withdrawal and substantial mergers and acquisitions, many inefficient enterprises will no longer exist , Can we say that the dawn of recovery in this industry. Although it is impossible for the coal industry to reverse the word “V”, as the poet put it, “the human resources and affairs of the winter solstice come again.” The coal industry is still bright future, dawn in sight. In particular, the convening of the Central Economic Work Conference is even more exciting. Not only has it put forward a proposal to “go to production capacity, go to inventory, de-leverage, reduce costs and make up for shortcomings”