In markets for fertilizer and for wheat, the supply and demand model does have some application; at the same time, however, price is influenced in these examples by the oligopoly structure of the market, and by government policy, respectively.
In markets for fertilizer and for wheat, the supply and demand model does have some application; at the same time, however, price is influenced in these examples by the oligopoly structure of the market, and by government policy, respectively.
在肥料和小麦市场中，用供求模型确实可以作一些分析，但与此同时，价格又分别受到寡头独占的市场结构和政府政策的影响。