变量 | 检验类型(c,t,k) | ADF统计量 | 临界值(1%) | 临界值(5%) | 结论 |
LnGDP | (c,t,0) | −1.069936 | −4.262735 | −3.552973 | 非平稳 |
ΔlnGDP | (c,t,0) | −4.927259 | −4.273277 | −3.557759 | 平稳 |
LnLS | (c,t,0) | −1.777137 | −4.262735 | −3.552973 | 非平稳 |
ΔlnLS | (c,t,0) | −5.378534 | −4.273277 | −3.557759 | 平稳 |
lnINV | (c,t,2) | −2.174374 | −4.284580 | −3.562882 | 非平稳 |
ΔlnINV | (c,t,0) | −5.920615 | −4.273277 | −3.557759 | 平稳 |
lnUPDI | (c,t,1) | −2.122010 | −4.339330 | −3.587527 | 非平稳 |
ΔlnUPDI | (c,t,0) | −5.440368 | −4.356068 | −3.595026 | 平稳 |