1:我认为还有意义，因为微笑曲线揭示的是整个工业模式的利润分配，涵盖的是整个制造产业链，尽管在当代，在消费意念，消费方式，包括供应商的改革与创新都变化的背景下，微笑曲线仍发挥着它的作用。
改变:弧度会更加收缩，利润会更加倾向于销售，但在底层的制造加工并没有什么利润提升。
2:产业链文章:According to Chinese coal industrial ssociation a representative director introduce, foreign coal business enterprise already gradually to the coal, give or get an electric shock, turn, road, harbor, the sail industry chain direction development, China also adopted much encouragement measure in this aspect.
文章链接:
http://wenwen.sogou.com/z/q755732646.htm
核心词汇:1Extended industrial chain延伸产业链。
2:Merger and reorganization兼并重组
3:Circular economy循环经济
1:问题:我认为可能会导致服务质量良莠不齐，商品鱼龙混杂，使消费者的权益得不到保障，也会完成商品价格的提升。
解决措施:用法律来规避直销行业的经营行为，制定严格的直销企业的法定条例，赢到消费者理性消费，提高消费眼光。
2:供应链文章:Abstract: This paper introduced the supply chain, value chain and Activity-based costing. Then we elaborated the intrinsic relation among them, put forward the effective measures of the organic combination made for the three. Finally, we obtain the new approaches of the managing modern enterprise cost and the enhancing the competitiveness of enterprises.
2:文章链接:http://wenwen.sogou.com/z/q111776907.htm
3:核心词汇:Value chain价值链
Activity-based costing作业成本法
