共 15 条
[1]
African Development Bank, 2015, TOUR W AFR EC SOC CU
[2]
[Anonymous], 2015, WTTC DAT GAT
[6]
KOF Swiss Economic Institute, 2015, KOF GLOB IND
[7]
Pedroni P, 2000, ADV ECONOMETRICS, V15, P93
[8]
Pedroni P, 1999, OXFORD B ECON STAT, V61, P653, DOI 10.1111/1468-0084.0610s1653