回答(1)
Alex Chagall2024-06-06 13:07:45
同学,你好!
C是top-down和 bottom-up都用了,属于hybrid
我们从定义出发:
1. A top-down approach usually begins at the level of the overall economy. Forecasts can then be made at lower levels, such as sector, industry, and market for a specific product, to arrive at a revenue projection for the individual company.
自上而下的方法通常从整体经济的层面开始。然后可以在较低的层面进行预测,例如特定产品的行业、行业和市场,以得出单个公司的收入预测。
所以自上而下是从整体经济出发,到行业,到单个公司;
2. A bottom-up approach begins at the level of the individual company or a unit within the company, such as individual product lines, locations, or business segments. Analysts then aggregate their projections for the individual products or segments to arrive at a forecast of total revenue for the company.
自下而上的方法从单个公司或公司内的一个部门的层面开始,例如单个产品线、地点或业务部门。然后,分析师汇总他们对单个产品或细分市场的预测,得出公司总收入的预测。
因此自下而上是需要从单个产品、市场开始预测,从而得出公司总体的收入情况。例如这个产品的销量、价格、预期明年市场的需求、价格,进而得出该公司的整体收入情况。
3. 混合法就是把上述两个因素结合起来,既有从宏观经济预测出发的,又有从具体产品预测出发的,相互佐证。
望采纳,祝通过!
- 评论(0)
- 追问(0)


评论
0/1000
追答
0/1000
+上传图片