What way is applied economics important in problems of the country?

Applied economics is crucial in addressing national problems as it utilizes economic theories and principles to analyze real-world issues, guiding policymakers in decision-making. It helps identify the root causes of economic challenges, such as unemployment or inflation, and evaluates the potential impacts of different policy options. By providing data-driven insights, applied economics supports effective resource allocation and fosters economic growth, ultimately improving the overall well-being of citizens.