As a function of government in a modern market economy, how might a government respond to a market failure

A government may mediate in the market to re-set up proficiency.

The U. S. government utilizes two sorts of approaches-money related strategy and monetary arrangement-to impact financial execution. Both have a similar reason: to enable the economy to accomplish development, full business, and value soundness. Fiscal strategy is utilized to control the cash supply and loan costs.