Exploring the impact of economic growth on environmental pollution in South American countries: how does renewable energy and globalization matter?

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

Pooled Mean Group Estimation of Dynamic Heterogeneous Panels

M. Hashem Pesaran, Yongcheol Shin, Ron Smith · Journal of the American Statistical Association · 1999 · 6.3K citations · Full text

Social Sciences, Economics, Development Economics +13

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