"Nationalist economic policies, for instance, are weakening international financial institutions, making co-operation less attractive and thereby reinforcing nationalism." [Nationalist economic policies]
This quote directly names the doom loop mechanism: nationalist policies → institutional weakening → reduced cooperation incentives → reinforced nationalism. It is the core structural claim of the article.
Reasoning from this article
The article treats this as a generalized pattern, not a one-off event. Prasad's framework suggests that tariffs, capital controls, and unilateral actions create cascading institutional decay that makes multilateral solutions progressively harder to achieve. This dynamic applies across trade, finance, and security domains wherever nationalist actors can defect from cooperative arrangements.