截面Paneldata横截面和面板数据panel横面板数据Crossand 系统标签: sectionalpanel横截面data和面modelling 1 Explaining Fixed Effects: Random Effects modelling of Time-Series Cross-Sectional and Panel Data Andrew Bell and Kelvyn Jones School of Geographical Sciences Centre for Multilevel Modelling University of...
Panel Unit Root Tests in the Presence of Cross-Sectional Dependencies: Comparison and Implications for Modelling Several panel unit root tests that account for cross-section dependence using a common factor structure have been proposed in the literature recently. Pesa... C Gengenbach,FC Palm,JP Ur...
the intercept of the ith cross- sectional unit differs from the original intercept. ( ) 0 i E , 2 ( ) i Var ; 1 1 ( ) i E , 2 1 var( ) i ( ) 0 it E e , 2 ( ) it e Var e ; 2 ( ') e NT E ee I kit X and i are uncorrelated i are not au...
Pesaran's CD statistics(2004) would tend to zero with positive correlation coefficients and negative ones interacting.Thus a new statistics is proposed to test cross-sectional dependence for panel data models replacing the coefficients with absolute value forms.Monte Carlo simulations show no size disto...
ezunem.dtaPapke (1994) panel data on the number of unemployment claims and the presence of enterprise zones for 22 cities over 9 years fertil1.dtaData on number of children born to 7 different cross-sections of U.S. women fertil2.dtaData on number of living children, education, and demog...
Testing for random effects in panel data under cross sectional error correlation—A bootstrap approach to the Breusch Pagan test When testing the pooled regression via the Breusch Pagan test model disturbances are often assumed to be i.i.d. over both the time and the cross section di... H...
An analysis of cross-sectional data shows that the women Y Mazar,N Michelson - 《Israel Economic Review》 被引量: 8发表: 2014年 The Wage Differential between Men and Women in Public Administration in Israel - An Analysis Based on Cross-Sectional and Panel Data The paper examines the wage ...
We investigate the purchasing power parity (PPP) hypothesis for a group of 17 countries using a new panel-based test of stationarity that allows for arbitrary cross-sectional dependence. We treat the short-run time series dynamics nonparametrically and thus avoid the need to fit separate, and pot...
most of our knowledge about the pandemic’s mental health impact come from cross-sectional studies [2,8,15,35], short-term observations over a few weeks at the beginning of the pandemic [1,16,36,37,38], or before vs. during pandemic comparisons with limited follow-ups [3,18,19]. Rep...
Cross-sectional cognitive differences at baseline between clinically normal (CDR=0) and mildly impaired (CDR=0.5) subjects, and differential longitudi- nal decline at 1-year follow-up provide initial evidence for cognitive markers that may predict future MCI and AD. 1. Flicker, C., Ferris, S...