japan_money_inflation_uk_audience

J A P A N E C O N O M Y • A B R I T IS H V I E W Japan, Money and Inflation Why “more money = more inflation” is too simple For a British audience A short guide to demand, supply, savings and the Bank of Japan 1

J A P A N E C O N O M Y • A B R I T IS H V I E W The misconception to avoid Start with the mechanism, not the slogan. More money ≠ Automatic inflation Money matters, but prices respond to how spending interacts with the economy’s capacity to supply goods and services. UK analogy: cash sitting in a savings account does not itself raise the price of bread. 2

J A P A N E C O N O M Y • A B R I T IS H V I E W Prices reflect demand and supply Inflation has several possible routes. Stronger consumer demand can push prices up. Energy, food and raw-material costs can raise prices from the supply side. Wages and labour shortages can change business costs. Imports and exchange rates matter for a resource-importing economy. 3

J A P A N E C O N O M Y • A B R I T IS H V I E W Japan adds an important twist: saving An ageing population changes how money circulates. ¥26.09m average net saving for households headed by people aged 60– 69 in 2025 Households headed by someone aged 50+ were in a net-saving position across the reported age groups. Interpretation: money can exist without immediately becoming extra consumption. 4

J A P A N E C O N O M Y • A B R I T IS H V I E W The Bank of Japan does not target zero inflation Price stability is defined around a positive target. 2% price stability target The target was introduced in January 2013. The aim is not continuously falling prices. The broader objective is stable prices compatible with sustainable economic activity. British connection: a positive inflation target is a familiar centralbank idea in the UK too. 5

J A P A N E C O N O M Y • A B R I T IS H V I E W Where Japan stood in September 2026 Headline inflation was close to 2%. 2.1% All-items CPI 2.1% Excluding fresh food 2.4% Excluding fresh food & energy CPI is an average. A household can feel much more pressure if the things it buys most often rise faster than the index. 6

J A P A N E C O N O M Y • A B R I T IS H V I E W Why imported costs matter so much Japan buys important resources from abroad. Global energy & food ↓ Exchange rate ↓ Import prices ↓ Japanese shops & firms ↓ Household prices 7

J A P A N E C O N O M Y • A B R I T IS H V I E W Why not simply “stop increasing money”? Lower inflation can come with economic costs. Tighter money & credit Potential benefits less inflation pressure → Weaker demand Potential costs lower business sales less investment weaker jobs or wages 8

J A P A N E C O N O M Y • A B R I T IS H V I E W The model to remember Follow the flow of money through the real economy. Money & credit ↓ Income ↓ Consumption & investment ↓ Demand ↓ Supply capacity ↓ Prices 9

J A P A N E C O N O M Y • A B R I T IS H V I E W Three takeaways for a British reader Japan is a useful counter-example to a one-line inflation story. 1 2 3 Inflation is not simply “too much money”. What matters is demand relative to supply capacity. Japan shows why money held and money spent are different. Ask: Who holds the money? How fast is it spent? Can supply respond? 10