Uncertainty, Risk, and the Efficiencies of the Principal and the Agent: A Chance Constrained Data Envelopment Analysis Approach

Table 1

The descriptive statistics for the data set.

Variables		Max	Min	Mean	Std. Dev
	Asset (¥millions)	70864	2868	17945	17383
	Equity (¥millions)	13952	1138	5531	4314
	Numbers of employees	6513	224	1847	1886
	Average age	54.86	43.89	49.44	3.20
	Average educational year	6.32	0.40	3.83	2.16
	Annual salary of management (¥millions)	12.2169	1.9498	6.3145	3.1050
	Net profit (¥millions)	1536.09	9.96	489.40	449.55