Question

Is runoff voting or the electoral college better.

Answer 1

Short answer: it depends on what you want the system to prioritize. If your goal is to elect the candidate who commands the broadest direct popular support and to reduce “spoiler” effects, runoff-style voting (either a two-round election or ranked‑choice/instant‑runoff voting) is generally better. If your goal is to preserve a federal/territorial balance that gives smaller states or regions distinct influence and encourages geographically broad campaigning, the Electoral College (as used in U.S. presidential elections) better serves that purpose.

Key points to compare

1) What each system is
- Runoff voting: either a two‑round system (top two in round one face off in a second round) or ranked‑choice/instant‑runoff voting (RCV), where voters rank candidates and the lowest are eliminated sequentially until someone has a majority.
- Electoral College (U.S. model): voters in each state select electors; most states use winner‑take‑all allocation of electors, and the candidate who wins a majority of electoral votes wins the presidency, even if they lose the national popular vote.

2) Representation and legitimacy
- Runoffs: tend to produce majority winners (two‑rounds: final winner usually has >50% of votes cast in the runoff; RCV produces a candidate with majority support in the ranked sense). Reduces spoiler effect and can increase perceived legitimacy.
- Electoral College: can produce a president who lost the national popular vote. Gives unequal weight to voters across states (small states are overrepresented).

3) Campaign incentives and geography
- Runoffs: encourage appealing to broad coalitions; two‑round systems can allow voters to coalesce around a frontrunner in round two. RCV lets voters express preferences in one go, reducing strategic “lesser evil” voting.
- Electoral College: incentivizes campaigning in swing states and can neglect safe states; rewards geographically concentrated support.

4) Voter participation and cost
- Two‑round runoffs: can be costly and suffer lower turnout in the second round.
- RCV: avoids a separate election, but is more complex to administer and may require voter education.
- Electoral College: single election, but turnout incentives can be distorted by the perceived importance of a voter’s state.

5) Strategic and technical issues
- RCV: reduces spoilers but is not perfect — it can violate monotonicity (in rare cases a candidate can be harmed by being ranked higher) and may not always elect the Condorcet winner.
- Two‑round: simple and intuitive, but second‑round turnout can change outcomes.
- Electoral College: strategic focus on states, potential for faithless electors (rare), and risk of mismatch with popular will.

6) Political feasibility
- Switching from Electoral College in the U.S. would require a constitutional amendment (very difficult) or creative state‑level changes (e.g., proportional allocation of electors, congressional district method, or the National Popular Vote Interstate Compact).
- Adopting RCV/two‑round voting at national level is also politically challenging but easier for other offices or lower jurisdictions.

Which is “better” in practice?
- For democratic responsiveness, majority legitimacy, and reducing spoiler effects: runoff systems (especially RCV to avoid a second trip to the polls) are preferable.
- For protecting federalist principles, ensuring small-state influence, and keeping state-based campaigning: the Electoral College serves those goals better.

If you want a recommendation: if your priority is one‑person one‑vote fairness and selecting the candidate with the broadest direct support, prefer runoff/RCV reforms. If your priority is maintaining the constitutional federal balance among states, keep something like the Electoral College (or reform it toward proportional allocation rather than winner‑take‑all).

Would you like a deeper dive (evidence, examples like France, U.S. cases 2000/2016, or pros/cons of RCV vs two‑round specifically)?