104: How to Hit Currency Manipulators and Fight the Strong Dollar

Episode Summary

Executive Summary: The episode examines how to enforce anti-currency-manipulation rules and why existing tools are weak. It reviews IMF name-and-shame oversight, WTO litigation, and U.S. Treasury reports, then contrasts past diplomatic successes like the Plaza Accord with mixed results on China. The hosts and guests weigh two newer ideas—tariffs/countervailing duties and countervailing currency intervention—while stressing legal, practical, and multilateral limits.

Main Topics: Why currency manipulation enforcement is hard (Priority: 5/5): The episode frames enforcement as a classic problem of designing credible punishment: strong enough to deter manipulation, but feasible for the enforcer to carry out. Current institutions mostly lack teeth. Weaknesses of existing IMF, WTO, and U.S. enforcement (Priority: 5/5): The IMF largely names and shames; WTO cases are untested and legally uncertain; U.S. Treasury designations have limited bite. None has reliably deterred manipulation. Historical U.S. pressure and the Plaza Accord (Priority: 4/5): The hosts describe the mid-1980s as a rare success: political threats over the strong dollar helped produce the Plaza Accord, where major economies coordinated to weaken the dollar and strengthen other currencies. The China episode and limits of diplomacy (Priority: 5/5): Attempts in the 2000s to pressure China through legislation and administrative action largely failed, though gradual yuan appreciation and a shrinking current-account surplus suggest diplomacy had some effect. Tariffs/countervailing duties as enforcement (Priority: 4/5): A Commerce Department proposal would treat currency undervaluation like a subsidy, allowing duties on imports. The guests question WTO consistency, the risk of prolonged tariffs, and the dependence on firm Treasury- Commerce alignment. Countervailing currency intervention (Priority: 5/5): Joe Gagnon and Fred Bergsten’s preferred remedy is for the U.S. to offset foreign FX intervention by selling dollars through the Exchange Stabilization Fund, ideally with Fed support. The hosts debate whether this is practical, scalable, or politically safe. Multilateral legitimacy vs unilateral action (Priority: 4/5): The episode closes by arguing that any workable system should ultimately be embedded in the IMF or another multilateral framework, even if unilateral U.S. action is used to force reform.

Key Arguments: Effective deterrence requires both a clear way to identify manipulation and a punishment that is credible, painful, and politically feasible for the enforcer. The IMF’s current role is mainly reputational; it can identify manipulation but cannot impose meaningful penalties. WTO-based retaliation is theoretically possible but unproven, legally uncertain, and unlikely to deter countries from intervening. U.S. Treasury reporting and designation alone have historically been too weak to change behavior. The Plaza Accord is presented as a rare case where U.S. pressure and allied cooperation successfully shifted exchange rates. Pressure on China in the 2000s produced some appreciation and surplus reduction, but the process was slow, compromised by broader geopolitical priorities, and weakened by business opposition. Treating currency manipulation as a subsidy could empower tariffs, but this risks WTO challenge, long-lasting duties, and turning the policy debate into one about U.S. tariffs rather than foreign manipulation. Countervailing currency intervention is presented as a cleaner conceptual fix because it directly offsets the distortion in exchange markets. The main practical objection to countervailing intervention is scale: the U.S. would need far more firepower than the Exchange Stabilization Fund currently has. A unilateral U.S. approach may be useful as leverage, but the long-term solution should be a multilateral system with IMF legitimacy and agreed rules.

Data Points: Plaza Accord participants: United States, Japan, West Germany, Britain, and France - Major economies that agreed in the mid-1980s to help weaken the dollar and strengthen their currencies Proposed tariff on Chinese imports: 27.5% - Chuck Schumer and Lindsey Graham’s 2003 bipartisan proposal if China did not revalue its currency Estimated Chinese yuan undervaluation used in proposal logic: 15% to 40% - The 27.5% tariff figure was described as the midpoint between competing estimates Number of China currency bills proposed: More than 30 - Count of proposed laws in 2005-2006 focused on Chinese currency undervaluation China current-account surplus: About 10% of GDP in 2007 - Peak surplus level cited as evidence of significant external imbalance China current-account surplus later: Less than 1% of GDP in 2018 - Shows substantial decline after years of gradual appreciation and adjustment Exchange Stabilization Fund assets: About $95 billion - Current Treasury resources available for countervailing currency intervention ESF assets in dollars and SDRs: Around $75 billion - The portion of the ESF that could be used as immediate intervention firepower South Korea FX reserves: About $500 billion - Used to illustrate why the ESF would be too small to credibly offset a major country China FX reserves: About $3 trillion - Used to show the massive scale of intervention required against large manipulators President Trump’s label of China as manipulator: August (the year referenced in the episode) - Illustrates that even formal designation did not necessarily create strong immediate deterrence OPIC-related consequence: Loss of political risk insurance - One sanction in the 2015 U.S. law for companies operating in currency-manipulating countries

Pivotal Quotes: "The threat of punishment would be nasty enough and credible enough that people would look at it and decide, yeah, maybe. We won't do that manipulating in the first place." — Maury Obstfeld: Explaining the ideal enforcement design for currency-manipulation rules "Commerce should simply defer to Treasury. That is my view." — Joe Gagnon: His criticism of the Commerce Department proposal to reserve its own authority to identify manipulators "I think the main problem with this countervailing duty proposal ... is that it's just way too underpowered." — Joe Gagnon: His argument that tariffs are too limited and company-driven to be an effective enforcement tool

Implications: The episode suggests current anti-manipulation tools are too weak to deter major economies. Future policy will likely hinge on whether the U.S. chooses tariffs, FX intervention, or multilateral reform—and whether it can make any threat credible without triggering retaliation or undermining global rules.