BIRINCHI DARAJALI VA IKKINCHI DARAJALI PANEL REGRESSIYA MODELLARINI SOLISHTIRISH
Keywords:
Kalit so`zlar: panel ma'lumotlar, birinchi darajali regressiya, ikkinchi darajali regressiya, chiziqli model, kvadratik model, sabit effektlar, tasodifiy effektlar, Hausman testi, determinatsiya koeffitsienti, qoldiqlar dispersiyasi.Abstract
Annotatsiya: Panel ma'lumotlar asosida qurilgan regressiya modellari
zamonaviy ekonometrikaning muhim qismini tashkil etadi va ko'p sonli kuzatuvlarni
tahlil qilishda keng qo'llaniladi. Ushbu maqolada birinchi darajali va ikkinchi darajali
panel regressiya modellari nazariy va amaliy jihatdan qiyosiy tahlil qilinadi. Tadqiqot
natijasida ikki model orasidagi farqlar, ularning afzalliklari va qo'llanilish sohalari
aniqlangan hamda qaysi holatda qaysi model samarali ekanligiga doir amaliy xulosalar
berilgan.
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