Gov 10/28

In any representative system, voters delegate their power to elected officials (agents) to act on their behalf (principles).
The challenge is ensuring that agents (members of Congress) act in the best interests of their principles (voters).

Every representative body faces:
- Principal-agent dilemmas.
- Social choice dilemmas among multiple individuals (at least three).
The U.S. Constitution structures Congress into two chambers, each with differing principles and sizes, creating complexity in decision-making.
The House has 435 members whereas the Senate has 100, impacting the nature of social choice dilemmas.

Parties serve as a means to organize representatives to fulfill their commitments to voters.
They facilitate coordination among government members through majority and minority coalitions, elect their leaders (Speaker of the House, Majority Leader, Minority Leader), and manage lobbying through Whips.
Party structures assist in organizational leadership that helps manage the vast size of the House and Senate.
Despite the Constitution's lack of mention of parties, the two-party system is influenced by electoral frameworks and the historical dominance of party politics since the 1850s.

Visual representation shows majority party control in the House and Senate dating back to the 1850s, manifesting in periods of Republican and Democratic dominance.
After the Civil War, Republicans commanded 90% of the party due to reconstruction efforts.
Democrats maintained significant control in the mid-20th century, with a notable period of divided government arising towards the end of the 19th century.
These shifts reflect the influence of electoral systems and strategic party competition.

Proportional representation could lead to different electoral outcomes than first-past-the-post systems currently utilized in the U.S.
Recent elections show a lack of competition, especially in 2024 and 2016.
Comparative analysis with the UK reveals that multiple parties can thrive within a single-member district system, likely due to their parliamentary framework which, unlike the U.S., encourages diverse representation.

Voting is the clearest expression of popular sovereignty in a representative democracy.
The responsibility of lawmakers stems from a delegation of power by the electorate.
Accountability concerns arise regarding the public’s capacity to meaningfully monitor their representatives post-election.

Delegate Model: Representatives strictly align their actions with constituents' wishes.
Trustee Model: Representatives use their judgment to determine what is in the best interest of constituents, potentially diverging from immediate desires of voters.
These models create a tension between localized interests and national considerations, creating a complex framework for legislative actions.

District boundaries are essential to the electoral process, with gerrymandering referring to strategically manipulating district lines to favor a particular party.
Key concepts:
- Cracking: Dividing opposition voters across districts to dilute their voting power.
- Packing: Concentrating opposition voters into a single district to minimize their influence in surrounding areas.
Considerations in district design include population equality, geographic features, and partisan fairness.
District boundaries are not neutral and can institutionalize inequalities in representation.

Members of Congress seek re-election as a central motivation for their actions.
They engage in:
- Taking positions on legislation.
- Building relationships with constituents through casework.
- Claiming credit for federal provisions that benefit their districts.
Constituents can monitor and evaluate Congressional representatives' performance, which drives legislative behavior.

The nature of Congress as both a collaborative body and an arena for individual member accountability complicates its functions.
The electoral incentives drive members towards decisions that balance local interests with broader legislative goals, highlighting the intricate dynamics of representative government in practice.