This paper uses transaction data to estimate how single stock circuit breakers on the London Stock Exchange affect other stocks that remain in continuous trading. This ‘spillover' effect is estimated by calculating the effect of a trading halt on the market quality of stocks that remain in...

Central banks' decisions are a function of forecasts of macroeconomic fundamentals. Because private sector forecasts are not bound to be equal to central banks' forecasts, what markets label as unexpected may or may not be unanticipated by the central bank. Monetary surprises can thus...

Despite years of research, there is still uncertainty around the effects of monetary policy shocks. We reassess the empirical evidence by combining a new identification that accounts for informational rigidities, with a flexible econometric method robust to misspecifications that bridges between...

We examine whether emerging market prudential policies offset the macro-financial spillover effects of US monetary policy. We find that emerging markets with tighter overall prudential policy face significantly smaller, and less negative, spillovers to total credit from US monetary policy...

This paper reviews the empirical literature on international spillovers and contagion. Theoretical models of spillover and contagion imply that the reduced form observable variables suffer from two possible sources of bias: endogeneity and omitted variables. These econometric problems in...

This paper describes a quantitative, data-driven method to assess vulnerabilities in a range of countries. We provide country-level vulnerability indices which can be used to gauge the level of fragility at any point in time. In particular, our results suggest that in the run-up to the Global...

We investigate the role of macroeconomic shocks in driving equity price dynamics, focusing in particular on the United Kingdom as a small open economy. Using a vector error correction model estimated on 34 macroeconomic and financial time series, we show that shocks to demand, supply, monetary...

We discuss combining sign restrictions with information in external instruments (proxy variables) to identify structural vector autoregressive (SVAR) models. In one setting, we assume the availability of valid external instruments. Sign restrictions may then be used to identify further...

Does the effect of monetary policy depend on the macroeconomic information released by the central bank? Because differences between central bank's and private agents' information sets affect private agents' interpretation of policy decisions, this paper aims to investigate whether the...

We show that exchange rate pass-through to consumer prices varies not only across countries, but also over time. Previous literature has highlighted the role of an economy's ‘structure' — such as its inflation volatility, inflation rate, use of foreign currency invoicing, and openness — in...