注册一亩三分地论坛,查看更多干货!
您需要 登录 才可以下载或查看附件。没有帐号?注册账号 
x
QUESTION
Consider this hypothetical: A trader has discovered a source of 1000 unique types of stamps which she can buy in bulk and then sell to a network of 100 merchants through an intermediary. No matter what type of stamp, she pays $1 for each stamp. Each day, she can sell up to 100 bags of stamps (each bag containing one or more different stamps, with no limit on how many stamps can be in each bag), and she is paid the next day. Unfortunately, the intermediary hides the prices of the individual stamps, and only tells the trader the per-bag price. In order to consistently turn a profit at a reasonable margin, it would be helpful to know which of the 1000 types of stamps are the most valuable, st to identify which stamps are above and below the average. The stamps that are above the average are likely to be the most valuable.. Χ
The trader can then use this information to select the stamps that she wants to sell in bags. She can continue to collect data and refine her approach over time.. 1point3acres.com
..
It is important to note that both of these approaches are just starting points. The trader will need to experiment and find an approach that works best for her.
PLEASE VOTE WHICH ANSWER IS BETTER |