Does US Protectionism Strengthen Economic Leadership?
Key Takeaways
- The US effective tariff rate rose from 2.5% to a peak of 27% in April 2025, the highest level in over a century (Yale Budget Lab).
- US national debt reached $38.86 trillion by March 2026, with interest payments (~$970B/year) now exceeding defence spending.
- Tariffs slowed US GDP growth by an estimated 0.5 percentage points in 2025 and reduced payroll employment by approximately 460,000 jobs (CBO, Yale Budget Lab).
- Nearly 90% of the tariff burden fell on US firms and consumers, raising the price level by 1.2% (NY Fed).
- BRICS expansion and local currency settlements continue to challenge dollar dominance, though the dollar remains the primary reserve currency at approximately 58% of global reserves.
Editor’s note: This article was originally published on 30 December 2024, weeks before the 2025 tariff actions took effect. Many of its predictions have since been tested against reality. A “Then and Now” section has been added below with actual outcomes.
What Is Economic Protectionism?
Economic protectionism is a trade policy in which a government imposes tariffs, import quotas, or subsidies to shield domestic industries from foreign competition. The goal is to protect local jobs and manufacturing, but protectionist measures typically raise consumer prices because imported goods become more expensive. Whether protectionism strengthens or weakens an economy depends on how trading partners respond, how long the measures stay in place, and whether domestic industries use the breathing room to innovate or simply absorb higher margins.
The global economic landscape is evolving rapidly, with countries employing diverse strategies to safeguard their economic interests. In recent years, the United States has increasingly leaned toward protectionist policies, aiming to revive domestic industries, create jobs, and regain its economic leadership. But can these measures effectively restore America’s standing at the helm of the global economy, or do they risk unintended consequences?
This article explores the potential of protectionism to enhance U.S. economic leadership by examining its impact on industrial growth, national debt, the dollar’s dominance, and competition from emerging global players like BRICS. It also offers a forward-looking alternative path for sustaining U.S. economic leadership through collaboration, stability, and innovation.
Then and Now: What This Article Predicted vs What Happened
US Fiscal Position (2024 vs 2026)
| Metric | Article (Dec 2024) | Current (Mar 2026) | Change | Source |
|---|---|---|---|---|
| National debt | $36 trillion | $38.86 trillion | +$2.86T | US Treasury Fiscal Data |
| Debt-to-GDP | ~97% | ~101% | +4pp | CBO Budget Outlook 2026 |
| Annual deficit | ~$1.7T | ~$2.0T (projected) | +$300B | CRFB |
| Interest on debt | ~$800B/yr | ~$970B/yr | +$170B | JEC Debt Dashboard |
| Interest vs defence | Nearly equal | Interest exceeds defence | Crossed | Fortune, CBS News |
| Average tariff rate | 2.5% | 13.7% (Feb 2026) | +11.2pp | Yale Budget Lab |
Sources: US Treasury, CBO, CRFB, JEC, Yale Budget Lab. Data as of March 2026.
The article warned that protectionism could “strain fiscal resources” and that “tariffs and other trade barriers often result in higher consumer prices.” Both predictions proved accurate. The average US tariff rate surged from 2.5% to a peak of 27% in April 2025 before settling to approximately 13.7% by February 2026 following partial rollbacks and negotiations. The NY Fed estimated that nearly 90% of the tariff burden fell on US firms and consumers, raising the aggregate price level by 1.2% - equivalent to approximately $1,700 per household.
Protectionism vs Free Trade: Impact Assessment
The following table summarises the trade-offs between protectionist and free-trade approaches across key economic dimensions.
| Factor | Impact of Protectionism | Impact of Free Trade | Net Assessment |
|---|---|---|---|
| Domestic Job Creation | Short-term positive | Long-term positive | Mixed |
| Consumer Prices | Increase (tariff costs) | Decrease (competition) | Free trade wins |
| Innovation | Decrease (less competition) | Increase (global pressure) | Free trade wins |
| Dollar Dominance | Risk (isolation pushes alternatives) | Maintain (global integration) | Free trade wins |
| National Debt | Strain (subsidies, lower revenue) | Revenue growth (trade taxes) | Free trade wins |
| Geopolitical Influence | Decrease (alienation of partners) | Maintain (multilateral trust) | Free trade wins |
Economic Growth and Re-industrialization
Protectionist policies, such as tariffs, import restrictions, and subsidies, aim to strengthen domestic industries by limiting foreign competition. By making imports more expensive, these measures can encourage consumers to buy American-made products, potentially spurring job creation and revitalizing sectors such as steel, automotive, and manufacturing.
However, relying on protectionism alone may not be enough to secure economic leadership. Shielding domestic industries from global competition can lead to inefficiencies, reduced innovation, and higher costs for consumers. For instance, industries insulated from competition may lack the incentive to modernize or adopt cutting-edge technologies, which are crucial for maintaining leadership in a rapidly changing global economy.
Additionally, protectionism risks triggering retaliatory measures from trade partners, disrupting international supply chains and harming U.S. exporters. American farmers, for example, have already felt the impact of counter-tariffs that limit their access to international markets. To solidify economic leadership, the U.S. must complement protectionist policies with investments in workforce training, infrastructure, and technological innovation.
The 2025 experience confirmed these concerns. CBO estimates that tariffs slowed US real GDP growth by 0.5 percentage points in 2025 and 0.4 percentage points in 2026. Payroll employment was approximately 460,000 lower by the end of 2025 than it would have been absent tariff actions. The total trade deficit fell by only $2.1 billion - the tariffs did not meaningfully alter the trade balance.
Impact on National Debt
The United States faces a national debt now exceeding $38.86 trillion as of March 2026, a financial burden that challenges its economic stability and global leadership. While protectionist policies might generate short-term industrial gains, they often lead to higher costs for the government. Subsidizing struggling industries and managing the fallout from trade disputes can strain fiscal resources, exacerbating the debt problem.
The fiscal trajectory has worsened since this article was first published. Interest payments on the national debt have reached approximately $970 billion annually - nearly triple the level in 2020 - and now exceed what the federal government spends on national defence or Medicaid. CBO projects net interest payments will surpass $1 trillion in 2026 and reach $2 trillion by 2036. The debt-to-GDP ratio stands at approximately 101% and is projected to reach 120% by 2036, higher than at any point in the nation’s history.
Moreover, tariffs and other trade barriers often result in higher consumer prices, which contribute to inflation. Inflation increases borrowing costs for the government, creating additional challenges for debt management. Trade wars can further reduce exports and corporate tax revenues, limiting the resources available to address the debt.
Although the U.S. benefits from the dollar’s position as the global reserve currency, relying on this status to offset fiscal imbalances is not sustainable. For the U.S. to maintain its economic leadership, policymakers must prioritize long-term solutions, such as fostering innovation in high-growth sectors like green energy and advanced manufacturing, which can drive sustainable economic growth and improve fiscal health.
Dollar Dominance and Global Influence
The U.S. dollar has long been the cornerstone of global trade and finance, providing the U.S. with significant economic and political leverage. However, protectionist policies that isolate the U.S. economy could undermine this dominance. Restricting trade and investment opportunities might push global partners to seek alternatives, accelerating the de-dollarization trend.
Emerging economies are actively reducing their reliance on the dollar through initiatives such as local currency trade settlements and digital payment systems. For example, China and Russia have expanded their use of yuan and rubles in bilateral trade, bypassing the dollar entirely.
The Role of BRICS
The rise of BRICS represents a significant challenge to U.S. economic leadership. These nations are working to reduce their dependence on the dollar by developing alternatives like Central Bank Digital Currencies (CBDCs) and blockchain-based payment systems. By streamlining cross-border transactions and enhancing trade within the bloc, BRICS nations are positioning themselves as a counterweight to traditional Western economic dominance.
The U.S. approach of combining protectionist policies with the weaponization of the dollar, such as leveraging sanctions or trade restrictions to achieve geopolitical aims, has amplified these efforts. BRICS nations are increasingly motivated to seek alternatives to reduce their exposure to dollar-based systems, viewing them as a potential vulnerability. For instance, countries like China and Russia have accelerated their use of local currencies in bilateral trade to bypass dollar dependency.
Such trends highlight the risk of protectionist policies and dollar weaponization accelerating de-dollarization, further fragmenting global financial systems. If this continues unchecked, the U.S. may struggle to maintain its economic leadership and the influence that comes with being the world’s primary reserve currency.
A Positive Path to Sustaining U.S. Economic Leadership
Sustaining U.S. economic leadership requires a shift from unilateral, protectionist measures to strategies that emphasize global cooperation, trust-building, and domestic competitiveness. A forward-looking approach can help the U.S. navigate the complexities of a rapidly changing global economy while reinforcing its position as a global leader.
One essential step is to reduce reliance on unilateral sanctions, which often alienate allies and drive adversaries toward creating alternative financial systems. While sanctions can be effective tools in addressing geopolitical challenges, they are most impactful when implemented in coordination with international partners. By working through multilateral frameworks and institutions, the U.S. can strengthen its legitimacy and reduce the perception of the dollar as a weaponized instrument of policy. This would help preserve trust in the dollar and reinforce the U.S. as a reliable global partner.
Another critical aspect is safeguarding sovereign assets held within the U.S. financial system. Actions like freezing sovereign reserves have raised concerns among global partners about the safety of holding assets in dollar-denominated accounts. To rebuild confidence, the U.S. must commit to protecting these assets and adhering to transparent and consistent international norms - supported by robust compliance and client management frameworks at the institutional level. This step would reinforce the dollar’s reputation as a safe and neutral store of value, encouraging its continued use as the world’s reserve currency.
De-weaponizing the dollar is equally important in maintaining its dominance. The U.S. has long benefited from the dollar’s role as the primary global reserve currency, but its use as a geopolitical tool, such as restricting access to dollar-based systems, has prompted other nations to explore alternatives. To mitigate these risks, the U.S. should pursue policies that emphasize transparency, predictability, and neutrality. These actions would reduce the incentives for nations to bypass the dollar and strengthen its position as a trusted medium of international trade and finance.
Greater reliance on international institutions can also play a pivotal role in sustaining U.S. leadership. Organizations like the World Trade Organization (WTO), International Monetary Fund (IMF), and G20 provide platforms for resolving disputes, fostering cooperation, and addressing global challenges. By actively engaging in and reforming these institutions, the U.S. can demonstrate its commitment to fair trade practices and global problem-solving. This multilateral approach would underscore its role as a stabilizing force in the international system.
Finally, investing in domestic competitiveness is essential to complement global strategies. The U.S. must prioritize education, workforce development, and infrastructure modernization to ensure that its economy remains dynamic and innovative. Supporting research in emerging industries like green energy, biotechnology, and artificial intelligence will position the U.S. as a leader in fields critical to future growth. These investments will not only enhance economic resilience but also reinforce the nation’s ability to set global standards in key industries.
Explore how Aerapass supports global trade with resilient payment infrastructure
Conclusion
Does protectionism hold the key to U.S. economic leadership? The 2025 experience suggests it does not. While tariffs generated $36 billion in net revenue, they cost $90 billion annually in lost GDP, reduced employment by 460,000 jobs, and raised costs for households by $1,700 on average. True leadership demands a balanced strategy that combines domestic innovation with global cooperation.
By repudiating unilateral sanctions, de-weaponizing the dollar, safeguarding sovereign assets, and leveraging international institutions, the U.S. can maintain trust and stability in the global economic system. Coupled with investments in domestic competitiveness, these actions will ensure that the U.S. remains at the forefront of the global economy while navigating the challenges of a rapidly evolving world.
Summary
US protectionism - particularly the 2025 tariff escalation that raised the effective tariff rate from 2.5% to a peak of 27% - did not strengthen American economic leadership. Tariffs cost an estimated $90 billion annually in lost GDP, reduced employment by approximately 460,000 jobs, and raised household costs by $1,700 on average, while the trade deficit barely moved. The article argues that sustainable US economic leadership depends on de-weaponizing the dollar, engaging multilateral institutions, safeguarding sovereign assets, and investing in domestic innovation rather than relying on trade barriers.
Frequently Asked Questions
Q: What was the impact of 2025 tariffs on US GDP and jobs?
CBO estimates that tariffs slowed US real GDP growth by 0.5 percentage points in 2025 and 0.4 percentage points in 2026. Payroll employment was approximately 460,000 lower by the end of 2025 than it would have been without tariff actions. The tariffs generated $36 billion in net revenue but cost approximately $90 billion annually in lost GDP - a ratio of roughly $2.50 lost for every $1 collected.
Q: How much is the US national debt in 2026?
US national debt reached $38.86 trillion by March 2026, with a debt-to-GDP ratio of approximately 101%. Annual interest payments on the debt have climbed to roughly $970 billion per year - now exceeding what the federal government spends on national defense. CBO projects net interest payments will surpass $1 trillion in 2026 and the debt-to-GDP ratio will reach 120% by 2036.
Q: Do tariffs help or hurt the US economy?
The 2025 tariff experience suggests tariffs caused more economic harm than benefit. The NY Fed estimated that nearly 90% of the tariff burden fell on US firms and consumers, raising the aggregate price level by 1.2% - equivalent to approximately $1,700 per household. The total trade deficit fell by only $2.1 billion, meaning the tariffs did not meaningfully alter the trade balance they were designed to improve.
Q: What is the status of BRICS de-dollarization?
BRICS nations are actively working to reduce dollar dependence through local currency trade settlements, Central Bank Digital Currencies (CBDCs), and blockchain-based payment systems. China and Russia have expanded their use of yuan and rubles in bilateral trade, bypassing the dollar entirely. However, the dollar remains the primary global reserve currency at approximately 58% of global reserves.
Q: What is the highest US tariff rate in history?
The US effective tariff rate rose from 2.5% to a peak of 27% in April 2025, which Yale Budget Lab identified as the highest level in over a century. The rate subsequently settled to approximately 13.7% by February 2026 following partial rollbacks and negotiations.
References
- Yale Budget Lab. “US Effective Tariff Rate Analysis.” 2025-2026.
- Congressional Budget Office (CBO). “Budget and Economic Outlook - Tariff Impact Estimates.” 2026.
- US Treasury. “Fiscal Data - National Debt.” March 2026.
- Federal Reserve Bank of New York (NY Fed). “Tariff Pass-Through and Consumer Price Impact.” 2025.
- Committee for a Responsible Federal Budget (CRFB). “Annual Deficit Projections.” 2026.
- Joint Economic Committee (JEC). “Debt Dashboard - Interest Payment Tracking.” 2026.
- Fortune. “Interest Payments Exceed Defence Spending.” 2026.
- CBS News. “Federal Interest Costs Surpass Military Budget.” 2026.
The content on this page is produced by Aerapass for general informational purposes only and does not constitute financial advice, investment advice, or any other form of professional advice. Aerapass is a technology platform provider serving financial institutions, wealth managers, and fintech companies. Before making any financial decision, you should consult with a qualified, licensed financial advisor who can take your individual objectives and circumstances into account.
