Table 1.
Summary statistics of variables.
Table 2.
Model diagnostic test results.
Table 3.
Stationary test results.
Table 4.
ARDL bound test for cointegration.
Table 5.
Estimated long-run ARDL coefficients.
Table 6.
Estimated short-run ECM coefficients of CE.
Table 7.
Granger causality wald test.
Fig 1.
Model and structure stability (CUSUM and CUSUMSQ) test.