Jaribio la Mizizi ya Kitengo la Lee-Strazicich LM lenye Mivunjiko Miwili ya Kimuundo
Jaribio la Lee-Strazicich (2003) ni jaribio la mizizi ya kitengo linalotegemea Lagrange Multiplier ambalo huruhusu mivunjiko miwili ya kimuundo ya ndani chini ya nadharia tete sifuri na mbadala. Lilipendekezwa na Junsoo Lee na Mark C. Strazicich, linarekebisha kasoro ya msingi katika majaribio ya awali yaliyotegemea mivunjiko kama vile Zivot-Andrews, ambapo mivunjiko ya kimuundo iliruhusiwa tu chini ya nadharia tete mbadala. Kwa kujumuisha mivunjiko chini ya nadharia tete sifuri, jaribio la LS linaepuka kukataliwa kwa uwongo na hutoa hitimisho sahihi la ukubwa mbele ya mabadiliko ya kiwango au mwelekeo.
Soma mbinu kamili
Ingia kwa akaunti ya bure ili kusoma sehemu hii.
Method map
The neighbourhood of related methods — select a node to explore.
Vyanzo
- Lee, J., & Strazicich, M. C. (2003). Minimum Lagrange multiplier unit root test with two structural breaks. Review of Economics and Statistics, 85(4), 1082–1089. DOI: 10.1162/003465303772815961 ↗
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 2). Lee-Strazicich LM Unit-Root Test with Two Breaks. ScholarGate. https://scholargate.app/sw/econometrics/lee-strazicich-test
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- Kipimo cha Mizizi-Mmoja cha Augmented Dickey-Fuller (ADF)Ekonometriki↔ compare
- Jaribio la Lumsdaine-Papell la Mizizi-Kitengo lenye Mivunjiko Miwili ya KimuundoEkonometriki↔ compare
- Kipimo cha Mizizi ya Kitengo cha Zivot-Andrews na Mapumziko Moja ya MuundoEkonometriki↔ compare
Imerejelewa na
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