The US House of Representatives market structure refers to the organization and framework of the House. Key components include:
1. *Majority Party*: The party with the most seats holds leadership positions and sets the legislative agenda.
2. *Minority Party*: The party with fewer seats plays a crucial role in debating and voting on legislation.
3. *Committees*: Specialized groups that review, amend, and vote on bills before they reach the full House.
4. *Leadership Roles*: Positions like the Speaker of the House, Majority Leader, and Minority Leader shape the legislative process.
This structure influences how laws are made and policies are shaped in the US.