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Although many studies on the directional accuracy of forecasts by international organizations and professional forecasters have been scrutinized, little attention has been paid to forecasts by business leaders. In order to address this gap, we use directional tests to investigate whether...
Persistent link: https://www.econbiz.de/10010608307
We propose a methodology for producing density forecasts for the output gap in real time using a large number of vector autoregessions in inflation and output gap measures. Density combination utilizes a linear mixture of experts framework to produce potentially non-Gaussian ensemble densities...
Persistent link: https://www.econbiz.de/10008468622
There is a broad consensus in the literature that costs of information processing and acquisition may generate costly disagreements in expectations among economic agents, and that central banks may play a central role in reducing such dispersion in expectations. This paper analyses empirically...
Persistent link: https://www.econbiz.de/10008458290
Untersuchungen zur Prognosegüte sollten nicht nur Prognosefehler, die auf der Schätzung der Parameter beruhen berücksichtigen, sondern auch solche, die aus der stichprobenabhängigen Auswahl des Prognosemodells resultieren. Wird die Prognosefehlervarianz durch rekursive Out-of-Sample...
Persistent link: https://www.econbiz.de/10008458535
Vector autoregressions (VARs) are flexible time series models that can capture complex dynamic interrelationships among macroeconomic variables. However, their dense parameterization leads to unstable inference and inaccurate out-of-sample forecasts, particularly for models with many variables....
Persistent link: https://www.econbiz.de/10011272306
This paper extends the OECD Economics Department’s suite of short-term indicator models for quarterly GDP growth, which currently cover only the G7 countries, to the BRIICS countries. Reflecting the relative scarcity of high-quality macroeconomic time series, the paper adopts a small-scale...
Persistent link: https://www.econbiz.de/10011276906
In this chapter we provide a guide for the construction, use and evaluation of leading indicators, and an assessment of the most relevant recent developments in this field of economic forecasting. To begin with, we analyze the problem of indicator selection, choice of filtering methods, business...
Persistent link: https://www.econbiz.de/10014023690
Over the past 10 years dynamic stochastic general equilibrium (DSGE) models have become an important tool in quantitative macroeconomics. However, DSGE models were not considered as a forecasting tool until very recently. The objective of this paper is twofold. First, we compare the forecasting...
Persistent link: https://www.econbiz.de/10009356157
This paper evaluates inflation forecasts made by Norges Bank which is a successful forecast targeting central bank. It is expected that Norges Bank produces inflation forecasts that are on average better than other forecasts, both "naive" forecasts, and forecasts from econometric models outside...
Persistent link: https://www.econbiz.de/10009309483
Den gängigen Konjunkturprognosen liegen in der Regel komplexe ökonometrische Modelle mit einer Vielzahl von Input-Variablen zugrunde. Das Institut für Demoskopie Allensbach fragt in seiner „Neujahrsfrage“ die Bevölkerung seit Gründung der Bundesrepublik jedes Jahr nach ihren Erwartungen...
Persistent link: https://www.econbiz.de/10009774316