Gita Gopinath: Dollars and the IMF

How Gita Gopinath's research showed the US dollar dominates trade pricing, and how she became IMF chief economist in 2019 and later its First Deputy Managing Director.

Gita Gopinath (born 1971) is an international economist at Harvard.

Research

Her work on the “dominant currency paradigm” showed most world trade is invoiced in US dollars, even between countries that don’t use the dollar.
This means exchange rate changes affect trade differently than standard models assume.

IMF Chief Economist

In 2019, she became the IMF’s Chief Economist, the first woman in the role.
She led analysis during the COVID-19 pandemic, including a plan to vaccinate the world.

First Deputy MD

In 2022, she became the IMF’s First Deputy Managing Director, its second-highest post, serving until 2025, when she returned to Harvard.

Background

Born in Kolkata and raised in Mysuru, she studied at Delhi University and Princeton.

Legacy

Her research changed how economists think about exchange rates and trade.

The dollar invoice

A Thai exporter selling to an Indian buyer invoices in US dollars, not baht or rupees, a pattern Gopinath's research documented.

Thinking countries trade in their own currencies

Most trade is invoiced in dollars.

Key takeaways

Gopinath showed most trade is invoiced in dollars.
She became IMF Chief Economist in 2019.
She was First Deputy MD from 2022 to 2025.
Her research reshaped exchange rate thinking.