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Pine (1993) used the bottom-up approach in what he called "segment of one marketing". Pine (1993)在他成為“一個(gè)區(qū)間營(yíng)銷(xiāo)”中使用了自下而上的方式。
權(quán)威例句
We forecast new users from the bottom up with quantifiable assumptions that we can edit in real-time (e.g. marketing spend, current CPA, average viral invites per user and conversion rates). FORBES: Startups, Throw Out Your Financial Models: The Argument For Lean Modeling