STRATEGIC FRAMEWORK战略框架
Driver Replacement Inflection Point驱动力替代拐点
The Driver Replacement Inflection Point is the moment after which the original growth driver no longer covers internal friction — and governance quality, not product-market fit, takes over as the performance determinant.驱动力替代拐点是这样一个时刻：原增长驱动力从此无法再覆盖内部摩擦——绩效的决定变量从产品和市场契合转为治理质量。
Definition. The Driver Replacement Inflection Point is the moment in an organisation's life cycle after which its original growth driver no longer produces sufficient returns to offset internal friction. Past this point, governance quality — not product-market fit — determines performance. DDRT holds that firms which recognise the inflection point and execute replacement inside the stability window survive; firms that miss it decline.
定义。驱动力替代拐点是组织生命周期中的一个时刻：此后，原有增长驱动力产生的回报不再足以抵消内部摩擦。越过这一点，决定绩效的是治理质量，而非产品与市场契合。动态驱动力替代理论（DDRT）认为：识别出拐点、并在稳定窗口期内完成替代的企业得以存活；错过拐点的企业走向衰退。
Position in the framework system在框架体系中的位置
The inflection point is the pivotal timing variable of Dynamic Driver Replacement Theory (DDRT). The Dividend Offset Mechanism explains why the inflection point is so often missed: early dividends mask the friction that signals its arrival.拐点是《动态驱动力替代理论》（DDRT）的核心时机变量。红利抵消机制解释了拐点为何常被错过：早期红利掩盖了预示拐点到来的摩擦。