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The substantial fluctuations in oil prices in the wake of the COVID-19 pandemic and the Russian invasion of Ukraine have highlighted the importance of tail events in the global market for crude oil which call for careful risk assessment. In this paper we focus on forecasting tail risks in the...
Persistent link: https://www.econbiz.de/10014544801
We nowcast world trade using machine learning, distinguishing between tree-based methods (random forest, gradient boosting) and their regression-based counterparts (macroeconomic random forest, gradient linear boosting). While much less used in the literature, the latter are found to outperform...
Persistent link: https://www.econbiz.de/10014322806
consistent with a model of strategic diversification incentives in forecast reporting. Our results caution against the use of …
Persistent link: https://www.econbiz.de/10014337840
In recent years, there has been renewed interest in the moments of the yield curve (or alternatively, the term spread) as a predictor of future economic activity, defined as either recessions, or industrial production growth. In this paper, we re-examine the evidence for this predictor for the...
Persistent link: https://www.econbiz.de/10014468283
Forecasts of the rate of price inflation play a central role in the formulation of monetary policy, and forecasting … inflation is a key job for economists at the Federal Reserve Board. This paper examines whether this job has become harder and …, to the extent that it has, what changes in the inflation process have made it so. The main finding is that the univariate …
Persistent link: https://www.econbiz.de/10012466341
I translate familiar concepts of discrete-time time-series to contnuous-time equivalent. I cover lag operators, ARMA models, the relation between levels and differences, integration and cointegration, and the Hansen-Sargent prediction formulas
Persistent link: https://www.econbiz.de/10012460479
approximating strict inflation-forecast targeting are likely to have undesirable properties. We also show that economies with more …Proposals for 'inflation targeting' as a strategy for monetary policy leave open the important operational question of … how to determine whether current policies are consistent with the long-run inflation target. An interesting possibility is …
Persistent link: https://www.econbiz.de/10012472657
We propose a general simulation-based procedure for estimating quality of approximate policies in heterogeneous-agent equilibrium models, which allows to verify that such approximate solutions describe a near-rational equilibrium. Our procedure endows agents with superior knowledge of the future...
Persistent link: https://www.econbiz.de/10013334330
We propose a new tool to filter non-linear dynamic models that does not require the researcher to specify the model fully and can be implemented without solving the model. If two conditions are satisfied, we can use a flexible statistical model and a known measurement equation to back out the...
Persistent link: https://www.econbiz.de/10014635717
Professional house price forecast data are consistent with a rational model where agents must learn about the …-run mean can generate forecast bias, a response of forecasts to lagged realizations, sluggish response of forecasts to … contemporaneous realizations, and over-reaction to forecast revisions. Introducing behavioral biases, either over-confidence or …
Persistent link: https://www.econbiz.de/10014322902