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Table 2 The statistical results of ITS analysis of the total number of Korean patent applications

From: Longitudinal study of the impact of three major regulations on the Korean pharmaceutical industry in the last 30 years

Variable

Coefficient

SE

t

p

Intercept \(\beta_{0}\)

1.7675

8.7580

0.02

0.8407

Baseline trend \(\beta_{1}\)

0.3087

9.5650

−0.90

0.3693

Level change after policy \(\beta_{2}\)

−8.6469

0.5452

0.57

0.5732

Trend change after policy \(\beta_{3}\)

2.8654

0.6265

4.57

 < 0.0001

  1. SE: standard error