Basher, Syed; Westerlund, Joakim - In: Applied Economics Letters 15 (2007) 3, pp. 161-164
Time series unit root evidence suggests that inflation is nonstationary. By contrast, when using more powerful panel unit root tests, Culver and Papell (1997) find that inflation is stationary. In this article, we test the robustness of this result by applying a battery of recent panel unit root...