decentralized exchange economy

例句：

1. 1.The decentralized exchange economy is a model where the power of decision-making resides in the local level.
   分散的交换经济是一种决策权在地方层面的模型。
2. 2.In a decentralized exchange economy, information is shared and processed at the local level.
   在一个分散的交换经济中，信息是在当地层面共享和处理的。
3. 3.The decentralized exchange economy promotes innovation and competition among local businesses.
   分散的交换经济促进了当地企业之间的创新和竞争。