Economists Justin Wolfers and Peter Schiff have raised sharp concerns about the effectiveness of the Trump administration’s new economic pressure campaign against Iran. The critics question whether the strategy can achieve its political objectives without undermining its own credibility.

Treasury Secretary Scott Bessent launched Operation Economic Outcast on Monday, targeting nearly 60 Iran-linked entities. The initiative expands pressure across shipping, aviation, technology, gold, and digital assets.

Historical Parallels Drawn

Wolfers compared the current approach to the U.S. strategy toward Cuba during the 1960s. He argued that broad sanctions often fail to force authoritarian governments from power while hurting ordinary citizens. Instead, economic hardship can strengthen nationalist sentiment by providing a foreign adversary to blame.

Wolfers cited a historical assessment stating that similar sanctions have not met their objectives. He questioned whether the administration can learn from past adventures with sanctions.

Credibility Concerns Raised

Schiff focused on the administration’s hesitation to impose the harshest secondary sanctions immediately. He noted that Bessent stated Washington does not want to blow up the global financial system. Schiff argued that since the U.S. is the primary beneficiary of that system, this hesitation undermines the threat’s seriousness.

When challenged on his criticism of Trump, Schiff stated he would support the efforts if he believed they would make America great again.

Secondary Sanctions Focus

Economist Mohamed El-Erian highlighted that Bessent’s remarks clarified the central role of secondary sanctions. El-Erian noted that no one is above the reach of U.S. sanctions, with reporters told to wait for details on targeting China and its entities.

What the Numbers Show

The scope of Operation Economic Outcast is significant in terms of entity count. Targeting nearly 60 specific entities suggests a focused rather than blanket approach. This contrasts with Wolfers’ comparison to broad historical sanctions, indicating a strategy aimed at precise economic pressure points across multiple sectors including digital assets.

U.S. Treasury Secretary Scott Bessent launched Operation Economic Outcast against Iran on Monday, sanctioning nearly 60 entities. The campaign aims to enforce a zero-leakage approach on Iran’s financial networks.

Despite the aggressive stance, prediction markets remain skeptical of the operation's ultimate political impact. Polymarket assigns the Iranian regime just an 8% chance of falling before 2027, with nearly $25 million traded on the outcome.

New Sanctions Target Global Networks

Bessent confirmed sanctions against nearly 60 individuals, companies, and vessels linked to Iran's nuclear, missile, cyber, and oil networks. The Treasury issued sectoral sanctions determinations covering digital assets, technology, gold, aviation, and shipping. These measures increase exposure for foreign companies operating in these sectors.

The administration branded the campaign an "economic D-Day," stating pressure will continue until the regime stands alone. Bessent promised to deliver the "single greatest financial offensive ever marshaled against an adversary."

China Remains the Missing Target

A significant gap in the sanctions package is the absence of major Chinese banks. China bought more than 80% of Iran’s shipped oil in 2025, according to Kpler data cited by Reuters. While Monday’s designations included firms in Hong Kong and mainland China, no major Chinese bank was targeted.

Bessent stated that penalties would not take effect immediately to avoid disrupting the global financial system. He promised sanctions against a major financial institution by the end of the week. Meanwhile, China’s intake of Iranian crude fell to a provisional 534,000 barrels per day in August from 823,000 in July.

Market Reaction

Crude oil prices fell on the announcement. Brent crude for October delivery traded near $92.14 a barrel, down 2.4%. West Texas Intermediate for October was near $84.95, also down 2.4%.

Iran's rial fell to a record low ahead of the announcement. The broader market moved less, with the CBOE Volatility Index rising 4.4% to 15.80.

What the Numbers Show

The divergence between the scale of the sanctions and market sentiment highlights skepticism regarding their efficacy. While the U.S. targets nearly 60 entities and expands secondary sanctions to five new sectors, the 8% probability of regime collapse assigned by traders suggests limited confidence in immediate political change. This is reinforced by the continued reliance on Chinese trade channels, despite a recent drop in crude imports from 823,000 bpd to 534,000 bpd.