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2023-08-09 23:045個選項？？？選其中一個？請把這五個選項全部解釋一遍，越詳細越好
所屬：CFA Level I > Corporate Issuers 視頻位置 相關(guān)試題
來源： 視頻位置 相關(guān)試題
1個回答
Alex助教
2023-08-10 10:45
該回答已被題主采納
你好同學
這道題是原版書課后題。原版書中的練習題會出現(xiàn)例如多選題，填空題，判斷題，case題之類的題型。但也只是為了練習或者鞏固知識點使用。并且這類題型有個特點，有幾率會出現(xiàn)考綱之外的延伸的知識點。實際上同學在做練習的時候完全可以跳過這些類型的題目，對考試成績基本不會有影響。如果時間充足的話也可以做一下，或者直接翻看答案看看這道題想要考察什么或者提供了哪些課外知識。
這道題的答案可以參考原版書給出的解釋：
E is correct. All these statements are true, in most cases, for a platform business.
A platform business is defined as a business based on network effects—that is,
where the value of its service or product is enhanced by the addition of customers
or users. While many think of platform businesses as being web-based
or software-based, there are many older business models that qualify, such as
brokerage and exchange businesses and transportation and communication
networks. The value creation for a platform business is external to the company
that created the product or service. When the business is launched, it has no customers,
which can make the launch challenging—one reason why many platform
startups employ a “freemium” pricing strategy to attract users quickly.
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