共 8 条
- [1] Pitfalls and opportunities:what macroeconomists should know a-bout unit root. Campell,J.,Perron,P. NBER Macroeconomics Annual . 1991
- [6] Testing for unit roots in heterogeneous panels [J]. JOURNAL OF ECONOMETRICS, 2003, 115 (01) : 53 - 74
- [7] On the Impossibility of Informationally Efficient Markets. Grossman SJ,Stiglitz JE. The American Economist . 1980
- [8] Testing for unit roots in heterogeneous panels. Im KS,Pesaran MH,Shin Y. Journal of Econometrics . 2003