If income is expected to be low (perhaps because of other missing networks), it does not pay to connect a firm or a household to the network, because the fixed costs will not be recouped. Growth is not inclusive because fixed costs deter markets from extending the networks that underpin it.
如果预计收入较低（也许是因为无法接入其他网络），将一家企业或一个家庭接入网络就没有什么意义，因为固定成本无法得到回收。增长就不是包容性的，因为固定成本阻止了市场扩大作为其基础的网络。