prorso

Finance and Insurance decisions

Decision logs from finance and insurance (NAICS 52), newest first.

Setting the policy rate when core inflation stalls above target during an energy price shock

Reconstructs a central bank’s September 2026 choice between holding, raising rates by 25 or 50 basis points, or signalling a later increase. It examines inflation, employment, household debt, market e...

Treating ransomware risk to core banking services

A UK retail bank decides how to treat ransomware risk to its important business services: accept, mitigate, transfer through cyber insurance, or mitigate with an isolated recovery environment. Insuran...