期望反应 meaning in English

expected response

Only when die symbol of die coefficient of reaction is steady and die absolute numerical value or expected value of die coefficient of reaction is larger and its variance is smaller , it can be said that die income redistribution has enough capability of controlling consumption demand
只有当反应系数的符号明确、反应系数或期望反应系数的绝对值较大、反应系数数值比较稳定即方差较小时，我们才能认为该收入再分配具备对消费需求的有效调控能力。