## Behind the Veil of Tariff Fixation

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**Canonical URL:** [Behind the Veil of Tariff Fixation](https://www.imf.org/-/media/files/publications/fandd/article/2025/09/pettis.pdf)

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### Core argument
- Tariffs are visible, quantifiable, and politicized, but they are only one of many instruments that shape trade relationships.
- A country’s internal imbalances between consumption and production must always be consistent with its external imbalances; any policy that shifts the internal distribution of income will affect trade balances.
- The world needs a broader conception of trade policy that looks inward at how economies allocate income rather than focusing narrowly on tariffs.

### Mechanism: income transfer and trade outcomes
- A tariff functions as a tax on imports that makes foreign goods more expensive and gives domestic producers a pricing advantage.
- Tariffs shift income from households (consumers) to businesses (producers), reducing the household share of GDP and lowering overall consumption relative to production.
- Any policy that affects the balance between household consumption and total output is effectively a trade policy because it alters domestic saving and domestic investment and thus external balances.

### Other instruments that produce tariff-like effects
- Currency policy
  - Intervening to keep a currency undervalued makes imports more expensive and exports cheaper, subsidizing production and taxing consumption—achieving the same transfer as a tariff.
- Financial repression
  - Suppressing interest rates can act as a tax on net savers (household sector) and a credit subsidy for net borrowers (producing sector), transferring income and generating higher net exports.
- Tax and regulatory policies
  - Direct or indirect subsidies to strategic industries, or infrastructure tailored to manufacturing clusters, change incentives in ways that mirror traditional protectionism.
- Labor market structures and social institutions
  - Example: the hukou system in China has depressed wages and reduced household consumption by limiting rural migrants’ rights in urban areas.

### Political economy and visibility
- Tariffs are politically salient because they are easy to identify, weaponize, reverse, and obviously linked to trade; that visibility makes them a poor proxy for the broader set of policies that shape trade.
- Policies that favor investment over consumption, or capital over labor, are implicit trade interventions whether intended or not.
- Persistent trade surpluses in diversified economies are usually sufficient evidence of trade-distorting interventions, as John Maynard Keynes argued at Bretton Woods in 1944.

### Implications for policy and reform
- Narrowly targeting tariffs risks missing the deeper drivers of trade imbalances and may invite counterproductive responses.
- Fixing trade imbalances requires changing how countries structure their economies—shifting power and resources toward those whose spending drives sustainable demand (households).
- Bilateral deals or protectionist gestures alone are insufficient; durable correction of imbalances requires internal policies that rebalance income distribution toward consumption.

*Michael Pettis, "Behind the Veil of Tariff Fixation," F&D, September 2025*

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_Source: https://www.imf.org/-/media/files/publications/fandd/article/2025/09/pettis.pdf_