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investigating pairwise convergence of output for $n$ countries, $n(n-1)/2$ tests are performed. We propose to control the false … convergence of per capita output using a time series definition with the necessary condition of no unit root in the log per …
Persistent link: https://www.econbiz.de/10008531718
1995 and 2005. For the first time, in the present paper a bootstrap approach for the decomposition of labour productivity … generation of convergence clubs in the evolution of labour productivity. Finally, the empirical evidence offers some basic …
Persistent link: https://www.econbiz.de/10010943043
search algorithm computes optimized step length for rapid convergence. This step is performed when consecutive search is … generation model from Fiji Islands and “L-T” letter recognition problems are solved. Bootstrap analysis shows that the algorithm …
Persistent link: https://www.econbiz.de/10010998486
possible portfolios constructed from a set of assets. We propose and justify approaches based on simulation and the block … bootstrap to achieve valid inference in a time series setting. The test statistics and the estimators are computed using linear …
Persistent link: https://www.econbiz.de/10005771790
This paper examines the performance of prediction intervals based on bootstrap for threshold autoregressive models. We … consider four bootstrap methods to account for the variability of estimates, correct the small-sample bias of autoregressive … coefficients and allow for heterogeneous errors. Simulation shows that (1) accounting for the sampling variability of estimated …
Persistent link: https://www.econbiz.de/10005835843
Persistent link: https://www.econbiz.de/10005184312
appealing in that no density estimation is required. We believe that this data-based simulation method has substantial potential …
Persistent link: https://www.econbiz.de/10008773842
Distance-to-default (DtD) from the Merton model has been used in the credit risk literature, most successfully as an input into reduced form models for forecasting default. In this paper, we suggest that the change in the DtD is informative for predicting change in the credit rating. This is...
Persistent link: https://www.econbiz.de/10010548056
This paper considers four methods for obtaining bootstrap prediction intervals (BPIs) for the self-exciting threshold …-sample biases of the autoregressive parameter estimators improves the small-sample properties of bootstrap prediction intervals … under certain circumstances; and (3) the two-sample bootstrap can improve the long-term forecasts when the error terms are …
Persistent link: https://www.econbiz.de/10010573816
Persistent link: https://www.econbiz.de/10009396200