What is the role of the major nondepository financial institutions in the financial systems?

Major nondepository financial institutions, such as investment banks, insurance companies, and pension funds, play a crucial role in the financial system by facilitating capital allocation, risk management, and liquidity. They provide funding to businesses and governments through underwriting and investment services, while also offering various financial products that help individuals and companies manage risks. Additionally, these institutions contribute to market efficiency and stability by promoting investment and supporting the flow of funds in the economy.