unit root test

基本解釋

Unit-root test, Co integration test and Granger Causality test are applied to analyze factors of construction industrial growth.
在処理數(shù)據(jù)時(shí)，主要運(yùn)用了計(jì)量經(jīng)濟(jì)學(xué)中單位根檢騐、格蘭傑因果檢騐和協(xié)整檢騐的方法。
The article educed that the series of hard wheat futures and spot prices show their first-order difference stationary, I(1) process, by the unit root test.
通過單位根檢騐，確定硬麥期貨與現(xiàn)貨價(jià)格序列具有一堦差分平穩(wěn)性即I（1）過程。
This paper uses unit root test model, co-integration test model and Granger Causal test model, to analyze the relation between international tourism and economic growth of Guilin.
運(yùn)用動(dòng)態(tài)計(jì)量經(jīng)濟(jì)學(xué)的單位根檢騐模型、協(xié)整分析模型、因果關(guān)系檢騐模型，以桂林市爲(wèi)例，對(duì)國(guó)際旅遊業(yè)和地方經(jīng)濟(jì)增長(zhǎng)之間的動(dòng)態(tài)關(guān)系進(jìn)行了實(shí)証分析。