Inflation surprise (upside) Core inflation is steady, so the upside-surprise channel is quiet. It would fire on a core reading ≥0.2pp above the prior — watch it because that is what forces a central bank to stay restrictive and pressures the longest-duration assets first.
Inflation surprise (downside / disinflation) Core inflation isn't cooling fast enough to trigger the disinflation channel. A fall of ≥0.2pp would fire it — worth watching because it is the cleanest tailwind for long-duration growth and government bonds.
Monetary easing (rate cut) The policy rate is on hold, so the easing channel is dormant. A cut would fire it — it matters because the first cut of a cycle typically broadens a rally and pressures the currency.

China

No active mechanism this week — the standing read above carries the bloc.

What would change the read

Growth acceleration (expansionary PMI) Manufacturing isn't both expanding and accelerating, so the growth-acceleration channel is dormant. A rising PMI back above 50 would fire it — it matters because it's the signal to rotate from defensives toward cyclicals.
Growth slowdown (deepening contraction) Manufacturing is not both below 50 and falling, so the deepening-contraction channel is dormant. It fires when a sub-50 PMI turns lower — that is the trigger for the defensive rotation and a bid for duration (a sub-50 PMI that is *rising* is the trough channel, M13, not this one).
Long-end yield spike / term-premium rise The 10-year yield isn't spiking, so this channel is dormant. A jump of ≥0.1pp would fire it — watch it because it compresses the highest-multiple growth names and long bonds fastest.

Euro area

No active mechanism this week — the standing read above carries the bloc.

What would change the read

Monetary easing (rate cut) The policy rate is on hold, so the easing channel is dormant. A cut would fire it — it matters because the first cut of a cycle typically broadens a rally and pressures the currency.
Monetary tightening (rate hike) The policy rate is steady, so the tightening channel is dormant. A hike would fire it — watch it because it hits long-duration growth, long bonds, and gold first.
Growth acceleration (expansionary PMI) Manufacturing isn't both expanding and accelerating, so the growth-acceleration channel is dormant. A rising PMI back above 50 would fire it — it matters because it's the signal to rotate from defensives toward cyclicals.

Japan

M2Inflation surprise (downside / disinflation)

Trigger: core_cpi: -0.7 → -0.9 (-0.2)

Core inflation falls more than the prior reading.
Why: A faster-than-expected cooling in the persistent part of inflation tells the market the central bank has more room to ease.
The market prices an earlier or deeper easing path.
Why: Lower inflation removes the reason to keep rates high, so traders pull forward expected cuts into the curve.
Real yieldsreal yield — The yield after subtracting expected inflation — what a lender actually earns in purchasing power. Real yield ≈ nominal yield − expected inflation. fall.
Why: The expected policy ratepolicy rate — The interest rate a central bank sets directly (e.g. the Fed funds rate, the ECB deposit rate, China's LPR). It anchors all other rates. drops while inflation expectations stay anchored, so the inflation-adjusted return demanded by lenders declines.
A lower discount ratediscount rate — The rate used to convert a future cash flow into today's value. A higher discount rate makes far-off cash flows worth less now. re-rates long-duration assets upward; long bonds rally.
Why: Future cash flows are now discounted less harshly, lifting growth equities most; bond prices rise mechanically as their yields fall.

Helps
long-duration growth equitieslong-dated government bondsgoldrate-sensitive sectors (utilities, REITs)

Hurts
USD (vs easing-laggard peers)bank net-interest margins

Caveat: Misfires if disinflation is driven by demand collapse rather than supply normalization — then the growth scare dominates and risk assets fall despite lower yields.

House-view hook — empty (textbook default; Stephen's view bakes in here).

What would change the read

Inflation surprise (upside) Core inflation is steady, so the upside-surprise channel is quiet. It would fire on a core reading ≥0.2pp above the prior — watch it because that is what forces a central bank to stay restrictive and pressures the longest-duration assets first.
Monetary easing (rate cut) The policy rate is on hold, so the easing channel is dormant. A cut would fire it — it matters because the first cut of a cycle typically broadens a rally and pressures the currency.
Monetary tightening (rate hike) The policy rate is steady, so the tightening channel is dormant. A hike would fire it — watch it because it hits long-duration growth, long bonds, and gold first.

The dataL3

United States

Indicator	Current	Prior	Δ	As of
CPI (YoY)	1.50	1.14	+0.36 ▲	2013-04-14
Core CPI	0.10	0.02	+0.08 ▬	2013-04-16
Core PCE	1.38	1.48	-0.10 ▼	2013-04-01
Policy rate	0.25	0.25	+0.00 ▬	2013-04-21
GDP	1.10	0.40	+0.70 ▲	2013-04-01
PMI (mfg)	51.30	54.20	-2.90 ▼	2013-04-01
PMI (svc)	54.40	56.00	-1.60 ▼	2013-04-03
Unemployment	7.60	7.60	+0.00 ▬	2013-04-05
10Y yield	1.73	1.72	+0.01 ▬	2013-04-19
2Y yield	0.24	0.24	+0.00 ▬	2013-04-19
2s10s slope	1.49	1.48	+0.01 ▬	2013-04-19
FX vs USD	n/a

China

Indicator	Current	Prior	Δ	As of
CPI (YoY)	2.10	3.20	-1.10 ▼	2013-04-09
Policy rate	n/a
GDP	7.70	7.90	-0.20 ▼	2013-04-15
PMI (mfg)	50.60	50.90	-0.30 ▬	2013-04-01
PMI (svc)	55.60	54.50	+1.10 ▲	2013-04-03
Unemployment	n/a
10Y yield	3.45	3.44	+0.01 ▬	2013-04-19
2Y yield	2.98	2.98	+0.00 ▬	2013-04-19
2s10s slope	0.47	0.46	+0.00 ▬	2013-04-19
FX vs USD	n/a

Euro area

Indicator	Current	Prior	Δ	As of
CPI (YoY)	1.70	1.70	+0.00 ▬	2013-04-16
Policy rate	0.75	0.75	+0.00 ▬	2013-04-04
GDP	1.20	0.40	+0.80 ▲	2013-04-01
PMI (mfg)	46.80	46.60	+0.20 ▬	2013-04-02
PMI (svc)	46.40	46.50	-0.10 ▬	2013-04-04
Unemployment	12.00	11.90	+0.10 ▬	2013-04-02
10Y yield	2.86	3.03	-0.17 ▼	2013-04-01 ⚠⚠
FX vs USD	n/a

Japan

Indicator	Current	Prior	Δ	As of
CPI (YoY)	-0.70	-0.30	-0.40 ▼	2013-03-28
Core CPI	-0.90	-0.70	-0.20 ▼	2013-03-28
Policy rate	0.10	0.10	+0.00 ▬	2013-04-04
GDP	n/a
PMI (mfg)	n/a
Unemployment	4.30	4.20	+0.10 ▬	2013-04-01
10Y yield	0.59	0.49	+0.10 ▲	2013-04-01 ⚠⚠
FX vs USD	n/a

Concept libraryL3

Terms marked ✓ are linked inline above — click any dotted term in the text to expand it in place.

2s10s: The gap between the 10-year and 2-year government bond yields. Positive = normal upward-sloping curve; negative ('inverted') = a classic late-cycle/recession warning.
PMI: Purchasing Managers' Index. Above 50 = the sector is expanding vs last month; below 50 = contracting. A timely read on activity.
carry trade: Borrowing in a low-rate currency (long the yen's case) to buy higher-yielding assets elsewhere. It unwinds violently when the funding rate rises or the funding currency strengthens.
credit impulse: The change in the flow of new credit into an economy. A rising impulse front-runs stronger demand for commodities and cyclical goods, with a lag.
cyclicals: Sectors whose earnings rise and fall with the economic cycle — industrials, materials, energy, consumer discretionary.
defensives: Sectors whose demand is steady through the cycle — consumer staples, utilities, healthcare. They outperform when growth slows.
discount rate ✓: The rate used to convert a future cash flow into today's value. A higher discount rate makes far-off cash flows worth less now.
disinflation: Inflation that is still positive but falling (prices rising more slowly) — distinct from deflation, where prices actually fall.
duration: How sensitive an asset's price is to interest rates. 'Long-duration' assets (long bonds, fast-growing stocks whose profits are years away) move most when rates change.
net interest margin: The spread a bank earns between what it charges on loans and pays on deposits. Higher short rates / steeper curves tend to widen it.
nominal yield: The headline interest rate on a bond, before subtracting inflation.
policy rate ✓: The interest rate a central bank sets directly (e.g. the Fed funds rate, the ECB deposit rate, China's LPR). It anchors all other rates.
rate path: The market's expectation of where the policy rate goes over the next year or two — not just today's level, but the whole expected trajectory.
real yield ✓: The yield after subtracting expected inflation — what a lender actually earns in purchasing power. Real yield ≈ nominal yield − expected inflation.
term premium: The extra yield investors demand to hold a long bond instead of rolling short ones — compensation for tying money up and for issuance/inflation risk.