• 2022-07-27
    波特的五力模型(Porter’s 5 forces model)提到的五力不包括下面哪一项?
    A: 行业内竞争(Existing competitors)
    B: 潜在进入者(New entrants), 替代者(Competition from substitutes )
    C: 买方(Bargaining power of customers), 供应方(Bargaining power of suppliers)
    D: 机会(Opportunities),威胁(Threats)