Long-run determinants of current accounts in OECD countries: Lessons for intra-European imbalances

Testing for unit roots in heterogeneous panels

Kyung So Im, M. Hashem Pesaran, Yongcheol Shin · Journal of Econometrics · 2003 · 15K citations · Full text

Social Sciences, Economics, Causal Inference +9

Unit root tests in panel data: asymptotic and finite-sample properties

Andrew Levin, Chien‐Fu Lin, Chia-Shang James Chu · Journal of Econometrics · 2002 · 12.7K citations

Social Sciences, Economics, Econometrics +13

A simple panel unit root test in the presence of cross‐section dependence

M. Hashem Pesaran · Journal of Applied Econometrics · 2007 · 12K citations · Full text

Social Sciences, Economics, Econometrics +16

Testing for Error Correction in Panel Data*

Joakim Westerlund · Oxford Bulletin of Economics and Statistics · 2007 · 5.7K citations

Social Sciences, Economics, Causal Inference +15

Spurious regression and residual-based tests for cointegration in panel data

Chihwa Kao · Journal of Econometrics · 1999 · 5.7K citations

Social Sciences, Economics, Causal Inference +16