The financial system plays an important role in a country's economic development in several key ways: 1) It facilitates the savings-investment relationship by inducing public savings and channeling those savings into productive investment. 2) It helps develop the capital market to provide fixed and working capital for businesses. 3) It enables governments to raise short-term and long-term funds through markets like bonds and securities. The financial system is crucial for infrastructure growth, trade development, employment growth, and attracting foreign capital - all of which spur economic development.