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When analyzing panel data using regression models, it is often reasonable to allow for time-varying covariate effects …. We propose a novel approach to modelling timevarying coefficients in panel data regressions, which is based on penalized …
Persistent link: https://www.econbiz.de/10009722024
In this paper, we propose two classes of test statistics for detecting a break at an unknown date in panel data models …
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In the first half of the paper we study spurious regressions in panel data when the cross-section and time …-based cointegration tests in panel data, because the null distribution of residual-based cointegration tests depends on the asymptotics of … LSDV. In the second half of the paper we study residual-based tests for cointegration regression in panel data. We study …
Persistent link: https://www.econbiz.de/10014060676
We provide an overview of recent empirical research on patterns of cross-country growth. The new empirical regularities considered differ from earlier ones, e.g., the well-known Kaldor stylized facts. The new research no longer makes production function accounting a central part of the analysis....
Persistent link: https://www.econbiz.de/10014024246
Time series models are often fitted to the data without preliminary checks for stability of the mean and variance, conditions that may not hold in much economic and financial data, particularly over long periods. Ignoring such shifts may result in fitting models with spurious dynamics that lead...
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We consider integrated modified least squares estimation for systems of cointegrating multivariate polynomial regressions, i. e., systems of regressions that include deterministic variables, integrated processes and products of these variables as regressors. The errors are allowed to be...
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