The 21st century sees a sharp increase in political, military, and economic competition. Acountry's competitive position in the world is measured by the strength of its economy. Since 2009bitcoin was created, the decentralized economy became the trending research topic on google in2021. Many developing countries try their best to find a way to decentralize their high-costoperations and optimize possible resources. Decentralization, as opposed to centralization, is theprocedure through which a firm's operations, especially those concerning planning and management,are spread or outsourced away from the centralized, dominant place, group, and bureaucracy. It isdefinitive as a component of the decentralized economy since it is a set of commodities that enablethe community to have sovereignty over an individual’s wealth without requiring third parties, suchas a bank. Regional essential services are chosen by publicly elected officials in a decentralizedeconomy system, whereas policy decisions are decided by a parliament comprised of electedmembers from each region in a centralized economic system. Two types of parliamentary conductare explored. This thesis offers a foundation for choice, comparative, and a category of schemes formanagerial decision is established, and decentralized (in the classic sense), centralized, and unconstrained economic subclasses are studied in both the United States and China. It also identified and discussed the channels through which a decentralized economic system can contribute to theeconomic growth. In a basic illustrative structure, parameters for rating the schemes are developed and used. It is discovered that a universal predilection for one of the subcategories cannot be justified without significantly reducing the model's possibilities in the United States and China.