地震灾害破坏了一个城市或地区的经济体系的均衡运行状态，震后“残余”的生产能力资源必须经过一段时间的重新调整，才能达到某一新的、较低程度的均衡水平。本文利用投入产出分析法，从机会成本的观点，对调整阶段的生产能力资源“呆滞”损失即产业关联损失进行了评估。 Earthquake disrupted the balanced operation of an economy in a city or region. After the earthquake, “residual” productive resources must be readjusted over time to reach a new and lower level of equilibrium. In this paper, using input-output analysis, from the perspective of opportunity cost, this paper evaluates the “sluggish” loss of productive capacity resources in the adjustment phase, namely, the loss of industrial linkages.