stationarity test是什么意思

stationarity test是什么意思

平稳性检验

例句:

1.

The effectiveness of monetary policy on economic policy and price changes ismainly tested through stationarity test, cointegration test and causality test.

货币政策对经济政策与物价变动的影响，主要通过应用平稳性检验、协整性检验与因果检验，来检验其有效性。

2.

Appling unit root stationarity test and cointegration test theory, this paper studiesthe relationship of fiscal expenditure on science and technology and economicgrowth from 1978-2005.

利用单位根平稳性检验和协整检验的理论，研究1978-2005年度我国财政科技投入与经济增长的关系。