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Table 4 A summary statistic of the input and output data

From: Scale elasticity and technical efficiency measures in two-stage network production processes: an application to the insurance sector

Index

Life insurance sector

Non-life insurance sector

Investment sector

Inputs

Outputs

Inputs

Outputs

Final outputs

OE

CI

NPI

OI

OE

CI

NPI

OI

IFI

MIN

153.17

105.77

101.84

100.98

134.00

130.00

103.00

104.00

785.08

MAX

2955.62

3841.59

1858.20

4090.31

7791.00

7149.00

9451.00

2790.00

2515.77

MEAN

1137.51

1067.70

700.99

1393.45

978.40

1984.10

2420.95

613.25

1455.08

STD

697.36

957.18

583.19

905.14

1717.90

2245.14

2786.39

817.26

599.14

MEDIAN

987.06

800.75

506.40

1255.31

382.00

960.00

1205.00

210.50

1221.39