Japan's Q3 GDP Projected to Expand Annualized 1.4% on AI-Driven Capex
Japan’s economy likely grew for a fourth consecutive quarter in the July–September period, buoyed by robust business investment in artificial intelligence and automation that countered soft consumer spending and weakening net exports, according to an estimate by ITOCHU Economic Research Institute.
Real gross domestic product (GDP) is projected to have expanded 0.3% quarter-on-quarter in the three months through September, translating to an annualized rate of 1.4%. The official preliminary reading is scheduled for release by the Cabinet Office on November 16. On a nominal basis, output is estimated to have risen 1.5% quarter-on-quarter, or 6.3% annualized, with the GDP deflator advancing 3.3% year-on-year.
Domestic demand served as the primary growth engine, expanding 0.8% quarter-on-quarter and offsetting a negative 0.5 percentage-point drag from net exports.
Key demand drivers from the report include:
- Capital Expenditure Rebounds: Private business investment surged 3.6% quarter-on-quarter, marking its first gain in three quarters. Spending was lifted by investments in AI data centers, electrical machinery, information and communication gear, and labor-saving technologies deployed to address acute domestic worker shortages.
- Consumption Remains Sluggish: Private consumption dipped 0.1% quarter-on-quarter, recording its second consecutive quarter of contraction. While services spending held firm, durable goods purchases fell sharply following a buying spree in the prior quarter ahead of the abolition of an automobile tax. Thrifty consumer behavior amid persistent price pressures and poor weather in September also weighed on sales of semi-durable and non-durable goods.
- Net Exports Drag on Output: Overall exports fell 0.8% quarter-on-quarter, breaking a three-quarter growth streak. A 0.6% uptick in goods shipments—supported by semiconductor manufacturing equipment and AI components—was undermined by a 4.5% drop in service exports following a temporary surge in overseas patent licensing in the spring. Meanwhile, imports rose 2.0% as crude oil purchases rebounded.
- Housing and Public Works Decline: Residential investment shrank 2.9% quarter-on-quarter, hindered by rising interest rates and subdued housing starts. Public investment contracted 2.4% as supplementary budget projects wound down and labor constraints delayed construction work.
Looking ahead to the October–December quarter, economic momentum is projected to moderate. While winter bonuses linked to solid corporate earnings are expected to return private consumption to positive territory, cost-push inflation spurred by Middle East tensions is anticipated to cap household purchasing power. Additionally, capital spending is likely to pull back following its sharp third-quarter rise, pointing to slower GDP expansion into year-end.
Norbert Gehrke
