Tools chosen: kalshi_direct kalshi_related polymarket_related claude_news wikipedia code_execution

Sub-questions (Fermi decomposition)

Planner reasoning

This is a political tenure question about Taiwan's President Lai Ching-te. Base rate for a democratically-elected president leaving mid-term is very low absent health crisis, recall, or major political upheaval. Need to check current Kalshi price, recall efforts (KMT-led recall campaigns), health, and cross-strait tensions.

# Event Will Lai Ching-te leave office before July 1, 2027? # Outcomes to forecast - **Yes** (Lai leaves office before 2027-07-01) - **No** (Lai remains in office through 2027-07-01) # Kalshi market anchor **Current YES price: 26%** — notably elevated vs. fundamentals - 7-day change: +1%; 30-day change: **+10%** (significant recent upward drift) - Price range over 28 days: 10%–39%; avg daily volume: 360 contracts - Related market: "Who wins next Taiwan presidential election — William Lai" at 59% (down 6–8% recently), loosely consistent with him serving but facing electoral risk # Sub-question answers 1. **Kalshi market price** — 26% YES as of current data, up sharply (+10pp) over 30 days. [Kalshi direct] 2. **Impeachment/recall efforts** — Legislative Yuan approved motion to initiate impeachment proceedings Dec. 26, 2025; vote scheduled May 19, 2026. Widely described as "almost certain to fail" and "symbolic." KMT+TPP hold only 60/113 seats, well short of 76 needed for two-thirds supermajority. Constitutional Court has only 8/15 justices (below adjudication quorum), blocking any ruling even if impeachment cleared legislature. [Focus Taiwan, Bloomberg, Al Jazeera] 3. **Approval rating** — TVBS Aug 2025: 28% approval (lowest since inauguration). TPOF Sept 2025: 32.7% approve, 57.8% disapprove. Cross-strait policy dissatisfaction at 63%. Politically weakened but not near resignation. [Bloomberg, TPOF, SCMP] 4. **Health/escalation risks** — No reported health concerns for Lai (born 1959, age ~65–67). Cross-strait tensions elevated; Taiwan announced T$1.25 trillion defense budget Nov 2025. No invasion assessed as imminent by analysts. [claude_news] 5. **Base rate** — 0/4 directly-elected Taiwan presidents left office early (Lee, Chen, Ma, Tsai all completed terms). Chen survived serious corruption/impeachment attempts. Global democratic base rate ~3%/yr ≈ 8.9% over 37.4-month window. [Wikipedia, code_execution] # Key facts (high-confidence, factual) 1. [Wikipedia] Lai inaugurated May 20, 2024; full term ends May 2028; forecast covers ~78% of term 2. [Focus Taiwan] Impeachment requires >50% to propose + >2/3 (76/113) to pass legislature; opposition has only 60 seats 3. [claude_news] Constitutional Court below quorum (8/15); cannot adjudicate impeachment even if legislature approved 4. [claude_news] No Taiwan president has ever resigned; 0/4 historical early exits 5. [Al Jazeera/Bloomberg] Impeachment effort labeled symbolic by constitutional law experts at Academia Sinica 6. [presidential website] Lai delivered 2026 New Year's Address; confirmed active in office through at least May 2026 # Cross-market signals - **Kalshi "William Lai wins next Taiwan presidential election"**: 59% (down 6–8% in 30 days) — suggests market sees him as likely to serve and run but with increasing uncertainty - **Polymarket**: No relevant markets found - **Sportsbook**: None identified # Analyst opinions and speculation - Academia Sinica constitutional expert: impeachment "a way to register protest," not a real removal mechanism [Al Jazeera] - Bloomberg: opposition bid described as "long-shot" - Global Taiwan Institute (Oct 2025): "Lai Ching-te's Fragile Presidency" — political turmoil significant but survival not in doubt - The 10pp Kalshi price rise in 30 days may reflect the Dec 2025 impeachment motion news rather than genuine increased exit probability # Directional lean per outcome - **Yes (leaves office)**: Impeachment motion filed; approval ratings at historic lows; opposition legislative majority; cross-strait tensions; 26% Kalshi price - **No (stays in office)**: Impeachment structurally impossible (wrong vote counts + paralyzed court); no recall viable; zero historical precedent for early exit in Taiwan; no health concerns; Lai confirmed active mid-2026; global base rate only ~9%; Taiwan-specific base rate 0% # Gaps / unknowns - Whether May 19, 2026 impeachment vote result changed market dynamics - Potential health events not yet reported - PRC military escalation scenarios (blockade/invasion) — low probability but non-zero tail - Reason for +10pp Kalshi price rise over 30 days not fully explained by available news # Calibration anchors - **Kalshi current YES price: 26%** — primary anchor, but likely overpriced vs. fundamentals - Historical Taiwan base rate: 0/4 = 0% early exits - Laplace-smoothed + time-scaled: ~13%; global democratic reference: ~8.9%; blended: ~11% - Structural barriers (court quorum failure, supermajority threshold) justify discounting to **~5–8%** - Kalshi 26% appears to be approximately **3–5× the fundamentally justified probability**, possibly reflecting market overreaction to the December 2025 impeachment headlines or geopolitical tail-risk premiums

1. Both forecasters appropriately discount the Kalshi 26% anchor, but neither explicitly addresses why the +10pp price drift over 30 days occurred — the brief notes this "may reflect the Dec 2025 impeachment motion news," yet neither forecaster checks whether the May 19, 2026 impeachment vote (listed as a key gap) has already occurred and resolved, which could be a significant information gap affecting current calibration. 2. Both forecasters treat the PRC military escalation scenario as a negligible tail risk without quantifying it, yet the brief notes Taiwan announced a T$1.25 trillion defense budget and cross-strait tensions are "elevated" — a credible low-probability scenario (e.g., blockade forcing political crisis) could contribute 1–3 percentage points to Yes probability and deserves explicit treatment rather than a hand-wave. 3. The "William Lai wins next Taiwan presidential election" market at 59% (down 6–8% recently) is cited as "loosely consistent" with him serving, but neither forecaster interrogates the tension: if he has a ~59% chance of winning the *next* election, the implied probability he serves long enough to *run* must be substantially higher than 74–92%, suggesting the cross-market signal actually supports an even lower Yes probability than both forecasters assigned. 4. Neither forecaster weights the approval rating evidence carefully — at 28–33% approval with 57–63% disapproval, Lai is politically weakened but the brief itself notes this is "not near resignation," and no Taiwan-specific mechanism (recall, no-confidence vote) is available to translate low approval into removal, so both forecasters may be implicitly over-weighting this factor in their "tail risk" buffers. 5. Forecast 1 at 10% is modestly inconsistent with Forecast 1's own stated rationale of "fundamentals justify ~7–10%" — landing at the top of that self-described range despite characterizing structural barriers as "nearly impossible" suggests slight upward bias, while Forecast 2's 8% is more internally consistent with the stated evidence but both may still be slightly high given Taiwan's 0/4 historical base rate and the specific structural impossibility of the current impeachment path.

7% (50% confidence)

Yes: 7% No: 93%

Structural barriers to removal are decisive: opposition lacks the 76-seat supermajority, Constitutional Court is below quorum, no Taiwan president has exited early, and Lai is confirmed active mid-2026. Kalshi's 26% appears inflated by impeachment headlines and tail-risk premium. Reserving ~7% for tail risks (health, PRC escalation, unforeseen crisis) is appropriate; the critique correctly notes the cross-market 59% re-election price implies an even higher serve-through probability.

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