Panicca: Panic on Cross‐Section Averages
PANICCA:结合横截面均值的面板非平稳性分析AI 解读 ↓
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AI 根据所提供的论文材料归类:摘要明确讨论横截面相关面板的单位根、共同与个体成分及因子结构,分类依据是面板非平稳性与因子方法,未指定应用领域。
PANICCA:结合横截面均值的面板非平稳性分析AI 解读 ↓
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Summary The cross‐section average (CA) augmentation approach of Pesaran (A simple panel unit root test in presence of cross‐section dependence. Journal of Applied Econometrics 2007; 22 : 265–312) and Pesaran et al. (Panel unit root test in the presence of a multifactor error structure. Journal of Econometrics 2013; 175 : 94–115), and the principal components‐based panel analysis of non‐stationarity in idiosyncratic and common components (PANIC) of Bai and Ng (A PANIC attack on unit roots and cointegration. Econometrica 2004; 72 : 1127–1177; Panel unit root tests with cross‐section dependence: a further investigation. Econometric Theory 2010; 26 : 1088–1114) are among the most popular ‘second‐generation’ approaches for cross‐section correlated panels. One feature of these approaches is that they have different strengths and weaknesses. The purpose of the current paper is to develop PANICCA, a combined approach that exploits the strengths of both CA and PANIC. Copyright © 2015 John Wiley & Sons, Ltd.