A profit system is an effective monitoring mechanism which continually evaluates the economic performance of every business enterprise. The firms that are the most efficient and most successful at serving the public interest are rewarded with profits. Firms that operate inefficiently and fail to serve the public interest are penalized with losses. By rewarding success and penalizing failure, the profit system provides a strong disciplinary mechanism which continually redirects resources away from weak, failing, and inefficient firms toward those firms which are the most efficient and successful at serving the public. A competitive profit system ensures a constant re-optimization of resources and moves the economy toward greater levels of efficiency.
Competition forces companies to serve the public interest or suffer the consequences.
Without profits, there is no way to discipline firms that fail to serve the public interest and no way to reward firms that do. There is no efficient way to determine which programs should be expanded and which ones should be contracted or terminated. Without competition, centrally planned economies do not have an effective incentive structure to coordinate economic activity. Without incentives the results are a spiraling cycle of poverty and misery. Instead of continually reallocating resources towards greater efficiency, socialism falls into a vortex of inefficiency and failure.