What if Taiwan's record-low fertility hollows out its talent pipeline?
Taiwan's fertility rate sits among the world's lowest, threatening the long-run supply of engineers and technicians that underpins its semiconductor dominance and its growth model.
how we built this number — every step
The class rate is measured from our dated, sourced event library (decade-normalized Poisson — the full table is public at base_rates.json). The variant’s share within its class is the analyst’s editorial call, published so you can audit it. A wider range means thinner precedent. Full recipe: methodology · scored at Reality Check.
The butterfly cascade
How this trigger trickles across markets, left → right — the root shock, its first‑order moves, then the ripple effects. Drag any node; tap a market for its real price history.
Resolution timeline — how this probability is moving
Our model's odds (gold) over time vs the crowd's (Polymarket, blue), from the past toward the 3–10 years horizon. Each dot is a real macro event that nudged the probability — green pushed it up, red pushed it down. Tap a dot for the source. The gold path is an illustrative reconstruction anchored to today's estimate — real dated events, not a live re-estimate history.
What it would mean
If this plays out, it is a risk-off shock. Taiwan's fertility rate sits among the world's lowest, threatening the long-run supply of engineers and technicians that underpins its semiconductor dominance and its growth model. The trigger decomposes into signed root‑shocks — Global growth ▼ · Recession signal ▲ · Risk appetite ▼ · Semiconductor supply risk ▲ — which propagate through our causal graph to the markets below.
If it happens — the markets it would move
Biggest moves first. Projected moves are cascade-model priors; hist A–B% = what comparable past events actually did (measured abnormal returns), and model prior · unmeasured marks markets with no analogue backing yet. Tap any market for its price history.
| Market | Class | Projected move | |
|---|---|---|---|
| 1 | Solana SOLon Hyperliquid 📈 chart | Crypto | ▼ -0.5% hist -8.94–+1.31% · other way -17.76% (n=11) |
| 2 | MicroStrategy MSTRon Hyperliquid 📈 chart | Equity | ▼ -0.5% hist -1.83–+3.69% · other way +8.12% (n=12) |
| 3 | TSMC TSMon Hyperliquid 📈 chart | Equity | ▼ -0.4% hist -0.59–+0.6% · other way +1.64% (n=12) |
| 4 | Hyperliquid (HYPE) HYPEon Hyperliquid | Crypto | ▼ -0.4% model prior · unmeasured |
| 5 | Nvidia NVDAon Hyperliquid 📈 chart | Equity | ▼ -0.4% hist -1.04–+1.54% · other way +4.13% (n=12) |
| 6 | Nasdaq 100 NDXon Hyperliquid 📈 chart | Index | ▼ -0.4% hist -0.25–-0.07% · other way -0.05% (n=12) |
| 7 | Ether ETHon Hyperliquid 📈 chart | Crypto | ▼ -0.4% hist -8.97–+2.23% · other way -0.19% (n=11) |
| 8 | Semiconductors SMHon Hyperliquid 📈 chart | Equity | ▼ -0.3% hist -0.5–+0.95% · other way +1.4% (n=12) |
| 9 | Volatility (VIX) VIXon Hyperliquid 📈 chart | Vol | ▲ +0.3% hist -0.43–+1.49% · other way -2.31% (n=12) |
| 10 | Bitcoin BTCon Hyperliquid 📈 chart | Crypto | ▼ -0.3% hist -3.55–+1.31% · other way +2.62% (n=12) |
| 11 | Financials XLF 📈 chart | Equity | ▼ -0.2% hist -0.19–+0.23% · other way -1.43% (n=12) |
| 12 | ASML ASMLon Hyperliquid 📈 chart | Equity | ▼ -0.2% hist -2.42–+1.02% · other way -0.91% (n=12) |
| 13 | High-yield credit HYG 📈 chart | Rate | ▼ -0.2% hist -0.22–+0.06% · other way -0.52% (n=12) |
| 14 | Tech sector XLK 📈 chart | Equity | ▼ -0.2% hist -0.27–+0.3% · other way +0.37% (n=12) |
Probable recommendation
Historical precedent — what analogous events actually did
Across 40 analogous events (overlap‑weighted), as abnormal returns — market beta stripped, so it's the event's own effect, not the market backdrop. Shown at 20 days (persistent) and 5 days (immediate); ↺ fades = the two horizons disagree. Confidence = consistency × sample × significance.
| Asset | History says | Abnormal (20d · 5d) | Hit | n | Confidence | vs cascade |
|---|---|---|---|---|---|---|
| SOL SOL | SHORT | -7.3% · 5d -5.8% | 73% | 37 | 0.35 | ✓ matches cascade |
| Gold XAU | LONG | +1.1% · 5d -0.1% ↺ fades | 67% | 40 | 0.28 | · |
| ETH ETH | SHORT | -7.8% · 5d -5.4% | 66% | 38 | 0.25 | ✓ matches cascade |
| XLF XLF | LONG | +0.3% · 5d +0.0% | 61% | 40 | 0.19 | ⚠ differs |
| US dollar DXY | SHORT | -0.3% · 5d +0.0% ↺ fades | 61% | 40 | 0.19 | · |
| SMH SMH | LONG | +1.0% · 5d -0.4% ↺ fades | 59% | 40 | 0.16 | ⚠ differs |
| Volatility VIX | LONG | +1.2% · 5d +1.2% | 57% | 40 | 0.12 | ✓ matches cascade |
| MSTR MSTR | LONG | +3.8% · 5d +0.3% | 55% | 40 | 0.10 | ⚠ differs |
| Bitcoin BTC | SHORT | -3.2% · 5d -2.5% | 56% | 39 | 0.10 | ✓ matches cascade |
| XLK XLK | LONG | +0.4% · 5d -0.6% ↺ fades | 53% | 40 | 0.05 | ⚠ differs |
| 10y yield DGS10 | SHORT | -4bp · 5d +1bp ↺ fades | 53% | 40 | 0.05 | · |
| TSM TSM | LONG | +0.8% · 5d +0.2% | 51% | 40 | 0.02 | ⚠ differs |
| ASML ASML | SHORT | -2.2% · 5d -2.0% | 51% | 40 | 0.02 | ✓ matches cascade |
| NVDA NVDA | LONG | +1.8% · 5d -2.5% ↺ fades | 41% | 40 | 0.00 | ⚠ differs |