1.  题目：Panel Cointegration; Asymptotic and Finite Sample Properties of Pooled Time SeriesTests, With an Application to the PPP Hypothesis
     作者：Pedroni, P.（1995）
    出处：Indiana University Working Papers In Economics, No.95-013, June.


2。 题目：Panel Cointegration; Asymptotic and Finite Sample Properties of Pooled Time SeriesTests, With an Application to the PPP Hypothesis: New Results,
     作者：Pedroni, P.（1997）
    出处：working paper, Indiana University,