中文摘要：

开放型经济条件下，国内投资膨胀与外资利用过度的互动以及国内外各主体消费的抑制或转型均可引发产能过剩；国际间要素流动与产业转移助推下的产业成熟期和产品标准化期的前移也会导致产能扩张超前；技术进步则会促进产出效率提高和规模扩大步伐的加快；而灾难和政策等非常性事件又会通过经济和心理传导诱发产能过剩的生成。产能的调节和过剩的防治应立足于多维面向，需着眼于内外并重、市场修复与政策推进兼顾。

英文摘要：

In the open economy, the interaction between domestic investment expansion and excessive use of foreign capital as well as inhibition or transformation of the main domestic consumption may lead to excessive capacity. The advancement of industry maturity and standardization of products promoted by international factor mobility and industrial transfer will also lead to the capacity expansion in advance. Technological advances will promote the production efficiency and the acceleration of scale enlargement. Unusual events such as disaster and policies can induce excessive capacity through economic and psychological conduction. The regulation of capacity and prevention of excessive production should be based on multiple perspectives. Both internal and external markets as well as market restoration should go along with policies.