Financial institutions provide service as intermediaries of the capital and debt markets. They are responsible for transferring funds from investors to companies, in need of those funds. The presence of financial institutions facilitate the flow of money through the economy. To do so, savings are pooled to mitigate the risk brought to provide funds for loans. Such is the primary means for depository institutions to develop revenue. Should the become inverse, firms in this arena will offer additional fee-generating services including securities underwriting, and prime brokerage.