AHOLI DAROMADLARI VA ISTEʼMOL XARAJATLARINI TADQIQ ETISHNING ZAMONAVIY EKONOMETRIK YONDASHUVLARI
DOI:
https://doi.org/10.5281/zenodo.22814747Abstract
Maqolada aholi daromadlari va iste’mol xarajatlarini tadqiq etishning zamonaviy ekonometrik yondashuvlari
tizimlashtirildi. Usullar nazariy asoslari, ma’lumotlarga qo‘yiladigan talablar va sababiy bog‘liqlikni aniqlash imkoniyatlari
bo‘yicha qiyoslandi. Ularning O‘zbekiston rasmiy statistikasi doirasida qo‘llanish shartlari o‘rganildi. Empirik misolda 14
ta hududning 2021–2025-yillardagi 70 ta kuzatuvi asosida daromad va kambag‘allik o‘rtasidagi bog‘liqlik baholandi. Birlashtirilgan
regressiya, yil effektlari va ikki tomonlama qayd etilgan effektlar modellari taqqoslandi. Keltirilgan natijalarda
spetsifikatsiya o‘zgarishi bilan koeffitsiyentning kattaligi hamda ishorasi o‘zgargani ko‘rsatildi. Model tanlovini ma’lumotlar
tuzilmasi va baholash farazlariga muvofiqlashtirish zarurati asoslandi. Diagnostikani kuchaytirish, koeffitsiyent shakllangan
o‘zgaruvchanlik manbasini ochiq ko‘rsatish va uy xo‘jaliklari panel kuzatuvlarini rivojlantirish bo‘yicha tavsiyalar ishlab
chiqildi. Natijalar sababiy ta’sir sifatida talqin qilinmadi
Keywords
aholi daromadlari, iste’mol xarajatlari, ekonometrik yondashuvlar, panel ma’lumotlar, model spetsifikatsiyasi, qayd etilgan effektlar, identifikatsiya, kambag‘allik.References
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