Research Article

The Impact of R&D Input on Technological Innovation: Evidence from South Asian and Southeast Asian Countries

Table 3

Kao cointegration test results.

t-statistic value

ADF (lnsja)−2.9243900.0017
ADF (lnpat)−3.0229970.0013

ADF (lnsja) and ADF (lnpat), respectively, represent the cointegration test of lnsja and lnpat with explanatory variables and control variables.