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The necessity of improving the forecasts accuracy grew in the context of ac- tual economic crisis, but few researchers … of the variable to predict. After evaluating the accuracy of the new forecasts, we found out that all the proposed …
Persistent link: https://www.econbiz.de/10010506046
In studying the asymptotic and finite sample properties of quasi-maximum likelihood (QML) estimators for the spatial linear regression models, much attention has been paid to the spatial lag dependence (SLD) model; little has been given to its companion, the spatial error dependence (SED) model....
Persistent link: https://www.econbiz.de/10011297624
Since the introduction of bootstrap DEA there is a growing literature on applications which use this method, mainly for hypothesis testing. It is therefore important to establish the consistency and evaluate the performance of bootstrap DEA. The few Monte Carlo experiments in the literature...
Persistent link: https://www.econbiz.de/10009583702
efficiency for accuracy in hypothesis testing. The PCSE approach has been, and continues to be, widely used. This paper develops …
Persistent link: https://www.econbiz.de/10012018487
efficiency for accuracy in hypothesis testing. The PCSE approach has been, and continues to be, widely used. This paper develops …
Persistent link: https://www.econbiz.de/10012160012
Conditional heteroskedasticity is an important feature of many macroeconomic and financial time series. Standard residual-based bootstrap procedures for dynamic regression models treat the regression error as i.i.d. These procedures are invalid in the presence of conditional heteroskedasticity....
Persistent link: https://www.econbiz.de/10001727625
Lagrange Multiplier tests, respectively. Monte Carlo simulations confirm the accuracy of our bootstrap procedure …
Persistent link: https://www.econbiz.de/10014178027
This article uses a sequentialized experimental design to select simulation input combinations for global optimization, based on Kriging (also called Gaussian process or spatial correlation modeling); this Kriging is used to analyze the input/output data of the simulation model (computer code)....
Persistent link: https://www.econbiz.de/10014185812
Microeconometrics researchers have increasingly realized the essential need to account for any within-group dependence in estimating standard errors of regression parameter estimates. The typical preferred solution is to calculate cluster-robust or sandwich standard errors that permit quite...
Persistent link: https://www.econbiz.de/10014053455
The standard forms of bootstrap iteration are very computationally demanding. As a result, there have been several attempts to alleviate the computational burden by use of approximations. In this paper, we extend the fast double bootstrap of Davidson and MacKinnon (2007) to higher orders of...
Persistent link: https://www.econbiz.de/10014153678