但愿不再吃类似的亏──从近１０来年米价涨落看暴露出的问题郑乃诚近十来年，米价以它的运动方向，表明了自身特有的规律，并以它的运动曲线揭示出粮食生产和流通工作中存在的诸多问题，深入研究它的运动轨迹无疑是有益的。曲曲折折的波动历程粮食不同于一般商品，既有商... Hopefully no longer suffer a similar loss--from the fluctuations in the price of rice in the past 10 years or so. Zheng Nai-cheng has been exposed for almost ten years. The price of rice has shown its own unique patterns in the direction of its movement, and is revealed by its movement curve. There are many problems in the food production and circulation work, and it is undoubtedly beneficial to study its trajectory in depth. The twists and turns of the fluctuations of the grain are different from the common commodities, and there is a business...