A Comparative Study of Unit Root Tests with Panel Data and a New Simple Test
A Comparative Study of Unit Root Tests with Panel Data and a New Simple Test
G. Maddala,Shaowen Wu
1999 · DOI: 10.1111/1468-0084.0610S1631
7,893 Citations
A Comparative Study of Unit Root Tests with Panel Data and a New Simple Test
G. Maddala,Shaowen Wu