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functional autoregressive (FAR) modeling approach to the density forecasting analysis of national inflation rates using sectoral … inflation rates in the UK over the period January 1997-September 2013. The pseudo out-of-sample forecasting evaluation and test … generating the density forecast of inflation, and analyse the performance of the central bank in achieving announced inflation …
Persistent link: https://www.econbiz.de/10013039117
In general, central banks are concerned with keeping the inflation rate stable while also sustaining output close to an … efficient level. Under "inflation targeting", forecasts of the evolution of the general price level are an essential input for … policy decisions and these are usually released in quarterly "Inflation Reports". The costs and benefits of transparency in …
Persistent link: https://www.econbiz.de/10011880436
In this paper, we explore machine learning (ML) methods to improve inflation forecasting in Brazil. An extensive out … identify the key variables to predict inflation, thus helping to open the ML black box. Despite the evidence of no universal … of mean-squared error. Moreover, the results indicate the existence of nonlinearities in the inflation dynamics, which …
Persistent link: https://www.econbiz.de/10014382916
The increasing availability of financial market data at intraday frequencies has not only led to the development of improved ex-post volatility measurements but has also inspired research into their potential value as an informa-tion source for longer horizon volatility forecasts. In this paper...
Persistent link: https://www.econbiz.de/10011326944
The sum of squared intraday returns provides an unbiased and almost error-free measure of ex-post volatility. In this paper we develop a nonlinear Autoregressive Fractionally Integrated Moving Average (ARFIMA) model for realized volatility, which accommodates level shifts, day-of-the-week...
Persistent link: https://www.econbiz.de/10011335205
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while ARIMA model gives the most accurate forecast of twelve-month inflation in EU countries. The Holt-Winters (additive and … fact that the European Union has been implementing a policy of strict inflation targeting for a long time, so the ARIMA … models give the most accurate forecast of inflation future values. In the countries of the Western Balkans the targeting …
Persistent link: https://www.econbiz.de/10012939069