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Kielelezo chenye Nguvu cha Data za Paneli zenye Mielekeo

Kielelezo chenye nguvu cha data za paneli chenye mielekeo huunganisha mfumo wa GMM wa paneli wenye mielekeo — ambao hushughulikia uhusiano wa mwathirika kutoka kwa vigezo tegemezi vilivyocheleweshwa na kutokuwepo kwa uhalali wa ndani — na makadirio thabiti ya k covariance ambayo hubaki halali chini ya upendeleo na uhusiano mfululizo. Marekebisho ya Windmeijer kwa sampuli ndogo ndiyo marekebisho thabiti yanayotumika kwa makadirio ya GMM ya hatua mbili katika mazingira haya.

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Vyanzo

  1. Arellano, M., & Bond, S. (1991). Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations. Review of Economic Studies, 58(2), 277–297. DOI: 10.2307/2297968
  2. Windmeijer, F. (2005). A finite sample correction for the variance of linear efficient two-step GMM estimators. Journal of Econometrics, 126(1), 25–51. DOI: 10.1016/j.jeconom.2004.02.005

Jinsi ya kunukuu ukurasa huu

ScholarGate. (2026, June 3). Robust Dynamic Panel Data Model. ScholarGate. https://scholargate.app/sw/econometrics/robust-dynamic-panel-data-model

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ScholarGateRobust Dynamic Panel Data Model (Robust Dynamic Panel Data Model). Imepatikana 2026-06-15 kutoka https://scholargate.app/sw/econometrics/robust-dynamic-panel-data-model · Seti ya data: https://doi.org/10.5281/zenodo.20539026