The global trade landscape of 2025 witnessed tumultuous developments—when the Trump administration unveiled its 10% baseline tariff and “reciprocal tariffs” on April 2nd’s “Liberation Day,” no one anticipated that this trade war, escalating from “precision strikes” to “indiscriminate bombardment,” would force a “transactional” new trade order within 90 days. With the WTO Appellate Body remaining paralyzed, nations exchanged investment commitments and procurement agreements for tariff reductions, while global supply chains oscillated precariously between “security-first” and “cost-first” imperatives. Simultaneously, from Washington to Tokyo, from Berlin to Beijing, major economies demonstrated remarkable resilience under the dual pressures of AI capital frenzy and debt precipice, even as deeper fissures emerged.

In April 2025, the Trump administration imposed 10% baseline tariffs on all imported goods and implemented “reciprocal tariffs” against major trading partners, elevating the average U.S. import duty from 2.5% to 22.5%. This policy triggered a 90-day negotiation window, compelling nations to exchange investment commitments for tariff relief: the EU committed to purchasing $750 billion in U.S. energy and investing $600 billion over three years; Japan and South Korea pledged $550 billion and $350 billion in U.S. investments respectively, securing rate reductions to 15%. However, with the WTO Appellate Body paralyzed since 2019 due to U.S. obstruction of judicial appointments, the global trading system shifted from “rules-based” to “transactional political bargaining.” Supply chain logic accelerated its pivot from “cost optimization” to “security prioritization,” with corporate front-loading and transshipment trade supporting a meager 0.3% growth in global trade volume for the year. Yet post-April U.S. import volumes plummeted nearly 20% month-over-month, with new export orders indices hitting 20-month lows.

United States: Stagflation Risk Materializes GDP growth was revised downward from 2% at year-start to 1.3%-1.4%, while core inflation escalated from 2.3% to 3.2%-3.5%. The fiscal deficit reached $1.8 trillion, with government debt surpassing $38 trillion (125% of GDP). The October government shutdown lasted 43 days—a historical record. Despite $300 billion in AI capital expenditure (comprising one-third of U.S. equity market capitalization), tech giants shed over 100,000 positions. Household credit card debt surged to $1.21 trillion, with savings rates declining among low-income demographics. Under pressure from the Trump administration, the Federal Reserve delayed rate cuts, implementing merely 50 basis points of easing for the year, caught in a “tightrope walk” between inflation containment and growth stabilization.

China: “Stable yet Under Pressure” GDP growth of 5.0% met targets, yet real estate investment contracted 15% and sales declined 11.2%, dragging GDP down by approximately 2-3 percentage points. Persistent negative PPI growth and insufficient domestic demand triggered “involutionary” competition among enterprises. The government’s issuance of 1.3 trillion yuan in special treasury bonds to stimulate consumption yielded limited results. Exports defied headwinds with 6.2% growth, with the trade surplus breaching $1 trillion for the first time, though exports to the U.S. declined sharply—transshipment trade and emerging markets filled the gap.

Germany: “Growth Basement” GDP growth registered merely 0.1%-0.3%, with energy crisis aftershocks compounded by “debt brake” constraints on fiscal space and manufacturing export weakness. The new government was compelled to launch a €500 billion infrastructure fund, while increasing military expenditure from 1.5% to 5% of GDP. Pension obligations already consume 40% of the federal budget, rendering fiscal sustainability precarious.

Japan: “Inflation Escapes Control” GDP growth of 1.1% accompanied CPI rising to 3.5%—ending three decades of deflation yet triggering intense public dissatisfaction. The Liberal Democratic Party suffered electoral defeat, prompting Sanae Takaichi to introduce a ¥21.3 trillion stimulus package while pressuring the Bank of Japan to delay rate hikes, with the yen breaking 160 against the dollar. The BOJ found itself caught between fiscal imperatives and inflation control, delivering a December rate increase with uncertain forward trajectory.

Global AI capital expenditure exceeded $600 billion in 2025, with America’s four tech giants contributing $300 billion. AI has evolved from industry concept to “core variable determining economic trajectory,” supporting U.S. equity valuations while creating limited employment opportunities, instead exacerbating structural unemployment. Nations have designated AI as strategic investment priority—the U.S. through tax incentives, Japan through defense AI allocation, Germany through semiconductor subsidies—creating a “K-shaped divergence” of capital heat and employment cold.

Tariff Lag Effects: Should rates fail to decline further post the 90-day negotiation period, the IMF projects additional 0.8 percentage point GDP loss for the U.S. in 2026, with global trade growth recovering merely to 1.2%. China-India negotiation outcomes constitute the largest variable, with retaliatory tariffs potentially resurfacing.

AI Narrative Verification Risk: Tech giant equity valuations and AI capital expenditure have formed a “cannot fall” circular entrapment. Should 2026 commercialization underperform expectations, the $20 trillion U.S. equity AI sector could collapse, directly impacting household wealth and corporate investment confidence.

Debt-Inflation Spiral: The U.S., Japan, and Germany enter synchronized “fiscal stimulus years” in 2026, with projected new debt issuance exceeding $5 trillion across the three economies. In a high-rate environment, interest expenditure may reach 40% of U.S. federal revenue, with central bank independence increasingly subject to political intervention, potentially forcing QE restart and triggering renewed competitive currency depreciation.

Political Supercycle: U.S. midterm elections, Japanese House of Councillors by-elections, and German budget deliberations will determine policy continuity. Should Trump again pressure the Federal Reserve for “substantial rate cuts,” dollar credibility could erode, accelerating de-dollarization (evidenced by Saudi Arabia’s partial yuan settlement for China oil trade).

Geopolitical Spillover: Middle East dynamics and the Russia-Ukraine conflict continue disrupting energy supplies. U.S. secondary sanctions have created G7 versus non-G7 oil price bifurcation; any escalation could push global CPI back above 3.5%.

Overview: The global economy “absorbed” tariff shocks in 2025 with 3.2% growth, yet this represented a “fragile equilibrium” purchased through depleted policy space and corporate profit margins. 2026 risks will shift from “policy announcement” to “economic digestion,” with stagflation, debt, AI bubble, and geopolitical risks intertwining. With central bank policy space nearly exhausted, the world may enter a “new normal” characterized by high volatility, low growth, and great divergence.

Despite multiple uncertainties facing the global economy in 2026, China’s “15th Five-Year Plan” has transmitted clear signals: a more open market, more favorable business environment, and future-oriented industrial opportunities are providing new certainty for global capital. For details, see Investing in China’s Future: The 15th Five-Year Plan and Its Priorities.