This paper presents an event-study methodology that combines market data and survey-based probabilities to infer the full effect of a policy decision, as seen through the lens of financial markets. The market reaction to an event’s outcome reflects its surprise or announcement effect, and generally not its full effect. However, under certain conditions, the unobserved full effect can be derived from the observed surprise effect. Most importantly, the ex-ante probabilities of different outcomes must be known.

From the perspective of innovative enterprise, we ask how Musk might abuse his power of strategic control—and what that would mean for corporate governance reform.
Elon Musk’s Voting Power at Tesla

Financial losses can have persistent effects on the financial system. This paper proposes an empirical measure for the duration of these effects, Spillover Persistence. I document that Spillover Persistence is strongly correlated with financial conditions; during banking crises, Spillover Persistence is higher, whereas in the run-up phase of stock market bubbles it is lower. Lower Spillover Persistence also associates with a more fragile system, e.g., a higher probability of future crises, consistent with the volatility paradox.

The Financial Policy Committee (FPC) welcomes today the Prudential Regulation Authority’s (PRA’s) Consultation Paper 7/24 – The Strong and Simple Framework: the simplified capital regime for Small Domestic Deposit Takers (SDDTs).