Showing 1 - 10 of 190
This study involves tasking ChatGPT with classifying an "activity sentiment score" based on PMI news releases. It explores the predictive power of this score for euro area GDP nowcasting. We find that the PMI text scores enhance GDP nowcasts beyond what is embedded in ECB/Eurosystem Staff...
Persistent link: https://www.econbiz.de/10015430904
FTSE MIB index and its volatility, is examined using a trivariate Vector Autoregressive model, taking into account the …
Persistent link: https://www.econbiz.de/10015321745
In this paper, we exploit micro data from the ECB Survey of Professional Forecasters (SPF) to examine the link between the characteristics of macroeconomic density forecasts (such as their location, spread, skewness and tail risk) and density forecast performance. Controlling for the effects of...
Persistent link: https://www.econbiz.de/10015301871
forecasts that are consistent with a (mostly forward-looking) New Keynesian Phillips Curve for the euro area. The estimation … results suggest that euro-area inflation forecasts have reacted less to unemployment forecasts after the start of the … financial crisis but another cost measure (energy inflation) remains significant. This finding is consistent with a flatter …
Persistent link: https://www.econbiz.de/10015298680
This paper demonstrates how the real-time forecasting accuracy of different Brent oil price forecast models changes over time. We find considerable instability in the performance of all models evaluated and argue that relying on average forecasting statistics might hide important information on...
Persistent link: https://www.econbiz.de/10015301971
filtered using EGARCH specifications. The estimation results show that upgrades do not have significant effects on volatility …, but downgrades increase stock and bond market volatility. Contagion is present, with sovereign rating announcements … (increase) in volatility in other countries. The empirical results show also a financial gain and risk (value-at-risk) reduction …
Persistent link: https://www.econbiz.de/10015301794
In this paper we examine the quantitative effects of margin regulation on volatility in asset markets. We consider a … of collateral constraints leads to strong excess volatility. Thus, a regulation of margin requirements may have … in the regulation of one class of assets may have only small effect on these assets' return volatility if investors have …
Persistent link: https://www.econbiz.de/10015301890
We use an extensive data set of bilateral exposures on credit default swap (CDS) to estimate the impact on collateral demand of new margin and clearing practices and regulations. We decompose collateral demand for both customers and dealers into several key components, including the "velocity...
Persistent link: https://www.econbiz.de/10015302494
This paper analyses the predictive power of market-based and survey-based inflation expectations for actual inflation …. We use the data on inflation swaps and the forecasts from the Survey of Professional Forecasters for the euro area and … power for inflation developments, as compared to statistical benchmark models. Therefore, for horizons of one and two years …
Persistent link: https://www.econbiz.de/10015296688
This paper examines the usefulness of the Okun relationship as a "rule of thumb" for predicting changes in unemployment, as a result of changes in output. It argues that a disaggregated version of the Okun relationship - making use of the differential reaction of unemployment to changes in the...
Persistent link: https://www.econbiz.de/10015301928