Showing 1 - 10 of 522
spot prices, although only in the short run. Moreover, financial activity appears to have exacerbated the volatility in the …
Persistent link: https://www.econbiz.de/10013124900
In this paper we propose a new methodology to estimate the volatility of interest rates in the euro area money market … liquidity risk. The measure is constructed as the implied instantaneous volatility of a consol bond that would be priced on the … EONIA swap curve over the sample period from 4 January 1999 to 20 November 2012. We show that this measure tracks well the …
Persistent link: https://www.econbiz.de/10013088954
In this paper we develop a general framework to analyze state space models with time-varying system matrices where time variation is driven by the score of the conditional likelihood. We derive a new filter that allows for the simultaneous estimation of the state vector and of the time-varying...
Persistent link: https://www.econbiz.de/10012842441
We investigate whether the response of the macro-economy to oil price shocks undergoes episodic changes. Employing a regime-switching vector autoregressive model we identify two regimes that are characterized by qualitatively different patterns in economic activity and inflation following oil...
Persistent link: https://www.econbiz.de/10012931102
using a Time-Varying Coefficients VAR with Stochastic Volatility (TV-VAR) for the US. The model generates accurate …
Persistent link: https://www.econbiz.de/10013146503
This paper shows that the explanation of the decline in the volatility of GDP growth since the mid-eighties is not the … decline in the volatility of exogenous shocks but rather a change in their propagation mechanism …
Persistent link: https://www.econbiz.de/10013316599
This paper assesses the sources of volatility persistence in Euro Area money market interest rates and the existence of … linkages relating volatility dynamics. The main findings of the study are as follows. Firstly, there is evidence of stationary … volatility processes. The first factor shows how persistent volatility shocks are trasmitted along the term structure, while the …
Persistent link: https://www.econbiz.de/10013317311
This paper shows that the explanation of the decline in the volatility of GDP growth since the mid-eighties is not the … decline in the volatility of exogenous shocks but rather a change in their propagation mechanism. …
Persistent link: https://www.econbiz.de/10011604911
using a Time-Varying Coefficients VAR with Stochastic Volatility (TV-VAR) for the US. The model generates accurate …
Persistent link: https://www.econbiz.de/10011605213
This paper illustrates how to handle a sequence of extreme observations-such as those recorded during the COVID-19 pandemic-when estimating a Vector Autoregression, which is the most popular time-series model in macroeconomics. Our results show that the ad-hoc strategy of dropping these...
Persistent link: https://www.econbiz.de/10012422123