[size=12.000000pt]employ the Johansen cointegration test to estimate a four-variable cointegratedvector error correction model (VECM).
and then report the results of the Granger causality tests on the basis of the VECM.
各位大师 这个怎么run 求stata指导 不惜代价 十万火急 {:soso_e201:}{:soso_e201:}
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