The IMF warns that shadow banks that hold nearly 50% of global assets are vulnerable as central banks raise rates to tackle inflation
IMF researchers are calling for regulation of the shadow banking system, citing potential risks to the financial system.
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### Instruction: The IMF warns that shadow banks that hold nearly 50% of global assets are vulnerable as central banks raise rates to tackle inflation

### Response: IMF researchers are calling for regulation of the shadow banking system, citing potential risks to the financial system.