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Trend stationary of inflation rates: evidence from LM unit root testing with a long span of historical data
Lee, Chien-Chiang, (2008)
Do CO2 emission levels converge among 21 OECD countries? New evidence from unit root structural break tests
Social security expenditure and GDP in OECD countries: A cointegrated panel analysis
Lee, Chien-Chiang, (2006)