What is a common role of investment dealers?

The common role of investment dealers primarily involves facilitating transactions and trading securities on behalf of clients. Investment dealers act as intermediaries in the financial markets, executing buy and sell orders for investors and providing liquidity to the markets. They typically offer services such as executing trades, providing market insights, and assisting clients with investment strategies.

This facilitative role is crucial to the functioning of financial markets, as it ensures that securities can be bought and sold efficiently. Investment dealers are also responsible for maintaining a marketplace where various financial instruments can be traded, thereby contributing to price discovery and market depth.

In contrast to this role, other options like promoting the economy through advertising, creating new investment funds, or regulating stock prices do not accurately encapsulate the primary responsibilities of investment dealers. While they may indirectly influence the economy or be involved in a broader financial context, the central task of facilitating transactions stands out as their core function.