Showing 1 - 10 of 33,923
This paper develops a set of time series models to provide short-term forecasts (6 to 18 months ahead) of international trade both at the global level and for selected regions. Our results compare favourably to other forecasts, notably by the International Monetary Fund, as measured by standard...
Persistent link: https://www.econbiz.de/10003315802
Common approaches to test for the economic value of directional forecasts are based on the classical Chi-square test for independence, Fisher’s exact test or the Pesaran and Timmerman (1992) test for market timing. These tests are asymptotically valid for serially independent observations....
Persistent link: https://www.econbiz.de/10003796145
Forecasting the world economy is a difficult task given the complex interrelationships within and across countries …, first, at ranking various forecasting methods in terms of forecast accuracy and, second, at checking whether methods … forecasting directly aggregate variables (direct approaches) outperform methods based on the aggregation of country …
Persistent link: https://www.econbiz.de/10003867019
between migration and fertility into a forecasting model. Next to the detailed and stochastic quantification of age …
Persistent link: https://www.econbiz.de/10011722114
In 2016 the Central Bank of Argentina began to announce inflation targets. In this context, providing authorities with good estimates of relevant macroeconomic variables is crucial for making pertinent corrections in order to reach the desired policy goals. This paper develops a group of models...
Persistent link: https://www.econbiz.de/10011882797
agreed. In short, forecasting inflation is of foremost importance to households, businesses, and policymakers. In 2016, the …
Persistent link: https://www.econbiz.de/10011880436
We propose a general class of Markov-switching-ARFIMA processes in order to combine strands of long memory and Markov-switching literature. Although the coverage of this class of models is broad, we show that these models can be easily estimated with the DLV algorithm proposed. This algorithm...
Persistent link: https://www.econbiz.de/10003633683
We present a model for hourly electricity load forecasting based on stochastically time-varying processes that are … implementation of our forecasting procedure relies on the multivariate linear Gaussian state space framework and is applied to … national French hourly electricity load. The analysis focuses on two hours, 9 AM and 12 AM, but forecasting results are …
Persistent link: https://www.econbiz.de/10011373810
The measurement error problem in linear time series regression, with focus on the impact of error memory, modeled as nite-order MA processes, is considered. Three prototype models, two bivariate and one univariate ARMA, and ways of handling the problem by using instrumental variables (IVs) are...
Persistent link: https://www.econbiz.de/10010459136
investigate the forecasting performance of the models, two naive benchmark models (one is a variant of a random walk and the other … forecast accuracy for the candidate models and benchmarks, using rolling window and expanding window forecasting evaluation … forecasting models from among the different candidates. I find that VAR_m2 is the best monthly model to forecast inflation in …
Persistent link: https://www.econbiz.de/10011606109