What are the advantages and disadvantages of neoclassical theory?

Neoclassical theory offers several advantages, including a focus on supply and demand dynamics, which helps explain price formation and market equilibrium. It emphasizes individual decision-making and utility maximization, providing a clear framework for understanding consumer behavior. However, its disadvantages include assumptions of rational behavior and perfect information, which may not reflect real-world complexities. Additionally, it often overlooks externalities and market failures, leading to potential policy oversights.