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Msaidizi
Hypothesis testPanel unit-root tests

Kipimo cha Mizizi-Mmoja ya Paneli ya Im-Pesaran-Shin (IPS)

Kipimo cha IPS, kilichoanzishwa na Im, Pesaran, na Shin mwaka 2003, ni kipimo cha mizizi-mmoja ya paneli kilichoundwa kwa ajili ya paneli zenye utofauti ambapo mgawo wa kiotomatiki unaruhusiwa kutofautiana kati ya vitengo vya sehemu ya msalaba. Kinachambua wastani wa takwimu za t za kibinafsi za Augmented Dickey-Fuller (ADF) na huunda takwimu iliyosanifishwa yenye usambazaji wa kikomo wa kawaida wa kawaida, na kuifanya kuwa mojawapo ya vipimo vya kwanza vya mizizi-mmoja ya paneli vilivyotumika sana katika ekonometrika ya programu.

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Vyanzo

  1. Im, K. S., Pesaran, M. H., & Shin, Y. (2003). Testing for unit roots in heterogeneous panels. Journal of Econometrics, 115(1), 53–74. DOI: 10.1016/S0304-4076(03)00092-7

Jinsi ya kunukuu ukurasa huu

ScholarGate. (2026, June 2). Im-Pesaran-Shin (IPS) Panel Unit-Root Test. ScholarGate. https://scholargate.app/sw/econometrics/im-pesaran-shin-test

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Imerejelewa na

ScholarGateIm-Pesaran-Shin Test (Im-Pesaran-Shin (IPS) Panel Unit-Root Test). Imepatikana 2026-06-15 kutoka https://scholargate.app/sw/econometrics/im-pesaran-shin-test · Seti ya data: https://doi.org/10.5281/zenodo.20539026