1 College of Agronomy, Shandong Agricultural University, Tai’an, China 2 State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai’an, China Peanut (Arachis hypogaea L.) is a ...

Herwartz, H. and F. Siedenburg. 2008. Homogenous panel unit root tests under cross sectional dependence: Finite sample modifications and the wild bootstrap. Computational Statistics and Data Analysis ...

This article develops a novel test for a unit root in general transitional autoregressive models, which is based on the infimum of t-ratios for the coefficient of a parametrized transition function.

Due to weaknesses in traditional tests, a Bayesian approach is developed to investigate whether unit roots exist in macroeconomic time-series. Bayesian posterior odds comparing unit root models to ...

This paper is an introduction to unit root econometrics as applied in macroeconomics. The paper first discusses univariate time series analysis, emphasizing the following topics: alternative ...

Water shortage and low phosphorus (P) availability limit yields in soybean. Roots play important roles in water-limited and P-deficient environment, but the underlying mechanisms are largely unknown.

When installing from GitHub, in order to build the package from source, you need to have the appropriate R development tools installed (Rtools on Windows, or these tools on Mac). If you want the ...

1 NIVEL, Netherlands Institute for Health Services Research, Utrecht, The Netherlands Objectives To minimise adverse events in healthcare, various large-scale incident reporting and learning systems ...