(1)潛在進(jìn)入者的威脅;
(2)供應(yīng)商的力量;
(3)顧客的力量;
(4)代替品的威脅;
(5)現(xiàn)有企業(yè)的競(jìng)爭(zhēng);
(6)互補(bǔ)品。
(1)規(guī)模經(jīng)濟(jì);
(2)產(chǎn)品差異優(yōu)勢(shì);
(3)資金需求;
(4)轉(zhuǎn)換成本;
(5)銷售渠道;
(6)與規(guī)模經(jīng)濟(jì)無(wú)關(guān)的成本優(yōu)勢(shì)