Research Article

A Study of RMB Internationalization Path Based on Border Area Perspective

Table 4

Econometric regression results of overall model 3.

Variable indicator and codeVariable parameterEstimated value of variable parameter

Constant termc3.5741
Local GDP (ln gdp)α10.9607
Total volume of foreign trade (ln trad)α20.5514
Foreign direct investment amount (ln fdi)α30.2031
Balance of deposits and loans in domestic and foreign currency for financial institutions (ln fina)α4−0.1319
Consumer price index (ln cpi)α5−0.0507
Adjusted R-squared, R20.9737
F statistical value147.3611
DW statistics1.4161

and represent the 10% and 1% significance levels for t statistics of all parameters, respectively.