The direct and indirect effects of democracy on carbon dioxide emissions in BRICS countries: evidence from panel quantile regression

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

Some Social Requisites of Democracy: Economic Development and Political Legitimacy

Seymour Martin Lipset · American Political Science Review · 1959 · 7K citations

Social Sciences, Political Science, Sociology +13

What To Do (and Not to Do) with Time-Series Cross-Section Data

Nathaniel Beck, Jonathan N. Katz · American Political Science Review · 1995 · 6.7K citations

Social Sciences, Political Science, Econometrics +11

PANEL COINTEGRATION: ASYMPTOTIC AND FINITE SAMPLE PROPERTIES OF POOLED TIME SERIES TESTS WITH AN APPLICATION TO THE PPP HYPOTHESIS

Peter Pedroni · Econometric Theory · 2004 · 6.5K citations

Social Sciences, Business Economics, Economics +16