Investment

Capital Stock

z(=I/K)

A

Business group

Independent

Business group

Independent

Business group

Independent

Business group

Independent

Before Crisis

154.3

16.0

1108.9

180.1

0.19333

0.11618

1.16244

1.15888

After Crisis

368.2

14.7

3438.7

279.0

0.08771

0.06311

1.07460

1.01829

Whole Period

252.5

15.4

2176.7

225.5

0.14492

0.091856

1.12218

1.09444