Economic Wire: Trump can halt trade with Spain using law behind scrapped ta

The Supreme Court Clipped Trump’s Trade Wings. His Team Is Already Looking for Workarounds.

According to CNBC, U.S. Trade Representative Jamieson Greer confirmed this week that the administration believes it retains the authority to restrict trade with Spain under the International Emergency Economic Powers Act, even after the Supreme Court struck down the sweeping IEEPA-based tariffs the president had applied to most of the world. The punchline: the legal tool everyone thought was dead may still have a pulse, just a narrower one.

Here is what makes this worth paying attention to. The Supreme Court’s ruling didn’t eliminate IEEPA as a policy instrument. It constrained how broadly it could be applied. That is a meaningful distinction. What the administration appears to be signaling is a shift from blanket global tariffs toward targeted, country-by-country pressure campaigns using the same legal framework. Spain is the test case, and the NATO dimension adds a layer of geopolitical leverage the White House clearly wants to preserve.

For businesses making cross-border investment and sourcing decisions, this introduces a new category of risk: the selective tariff. Blanket tariffs are predictable in their unpredictability. Everyone is in the same boat. But if the administration can credibly threaten individual countries with trade restrictions on a case-by-case basis, the cost calculation for supply chains with European exposure becomes harder to model. Capital allocation decisions that seemed settled after the Supreme Court ruling may need to be reopened.

Historically, investors have treated legal constraints on executive trade authority as a release valve for uncertainty. When a court draws a clear line, businesses can plan around it. The question this development raises is whether that line is actually as clear as it seemed. Trade policy uncertainty has a direct cost: it compresses the willingness to commit capital, which ultimately flows through to margins and investment cycles.

Bottom Line: The Supreme Court narrowed the tariff weapon. It did not disarm it, and the administration is making sure everyone knows the difference.

Read more: CNBC Top News

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