Questions: Representative Democracy and Delegation

Question 1

A legislator votes against her district's clear majority preference on a climate bill, explaining that the scientific evidence and long-term consequences justify the vote even though her constituents currently oppose it. This behavior exemplifies which model of representation?

• A. The delegate model — she is faithfully transmitting her constituents' preferences
• B. The trustee model — she is exercising independent judgment in what she believes are constituents' true interests
• C. The principal-agent model — she is acting as a rational agent maximizing her electoral chances
• D. Proportional representation — she is representing a minority whose views align with hers

Answer: (B)

Edmund Burke's trustee model holds that representatives are elected for their judgment, not merely their compliance. The legislator is acting on her own assessment of what is best, even when it diverges from immediate constituent preferences. The delegate model would require her to vote with her district regardless. The principal-agent framework is descriptive of the structural relationship, not a normative model of how representatives should behave. Proportional representation describes an electoral system, not individual representative behavior.

Question 2

Compared to proportional representation systems, single-member district systems are more likely to produce which outcomes?

• A. Legislatures that accurately mirror the full distribution of voter ideological preferences
• B. Coalition governments requiring negotiation between multiple parties
• C. Two-party systems with strong geographic accountability
• D. Higher voter turnout due to clearer candidate-constituent relationships

Answer: (C)

Single-member districts award the seat to the plurality winner, which systematically advantages large parties and discourages smaller ones (Duverger's Law). Geographic representation is strong because each district has one clearly accountable representative. Proportional systems more accurately reflect ideological distribution across the electorate and typically produce multi-party legislatures — but geographic ties are weaker. The evidence on turnout differences between systems is mixed and not the defining contrast.

Question 3

Regular elections fully solve the principal-agent problem in representative democracy because representatives know they will be removed if they act against constituents' interests.

• T. True
• F. False

Answer: False

Elections are the primary accountability mechanism but have important structural limits. Elections are infrequent — a representative can diverge from constituent preferences for years before facing consequences. Voters have incomplete information about representatives' many votes and decisions. Multi-issue mandates make it hard to isolate any single failure: a representative might be re-elected despite several bad votes because they perform well on issues voters weight more heavily. The principal-agent problem persists because the conditions for perfect accountability (continuous monitoring, full information, single-issue evaluation) are never met.

Question 4

The debate between the delegate and trustee models of representation dates back at least to Edmund Burke's eighteenth-century writings.

• T. True
• F. False

Answer: True

Burke articulated the trustee view in his 1774 speech to the electors of Bristol, arguing that representatives owe constituents their judgment and conscience, not obedience. This is one of the foundational texts of representative theory. The tension between mandate and judgment is not a modern invention but a structural feature of any system where voters delegate authority to agents — the question of how much discretion those agents should exercise has been debated since the origins of parliamentary democracy.

Question 5

What is the principal-agent problem in representative democracy, and why does it persist even when elections are held regularly?

Model answer: The principal-agent problem arises because constituents (principals) delegate authority to representatives (agents), but agents have their own preferences, information, and incentives that may diverge from what principals want. Elections are the main accountability mechanism, but they fail to fully solve the problem for structural reasons: they are infrequent, voters have incomplete information about representative behavior, representatives handle many issues simultaneously making it hard to evaluate any single failure, and representatives often have information advantages over constituents on complex policy questions. These gaps mean agents retain significant discretion even in a well-functioning electoral democracy.

The persistence of the principal-agent problem is not a defect to be fixed but a structural feature of delegation at scale. Direct democracy eliminates it but is unworkable beyond small communities. Representative democracy accepts it as a necessary trade-off and uses additional mechanisms — legislative transparency, free press, term limits, party discipline — to reduce (but not eliminate) the divergence between agent and principal interests.