Research Article
Wagner's Law in Sri Lanka: An Econometric Analysis
Table 3
ADF and PP unit root test.
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*, **,** are significant at one percent, five percent and ten percent level. GDP: gross domestic product, NEXP: nominal expenditure, RPCEXP: real per-capita expenditure, REXP: real expenditure, RGDP: real GDP, RPCGDP: real per-capita GDP. |