Environment, Energy and Sustainable Development

937

class are on the rapidly growing in the early stage

of the dynasty, but because the latter is rising faster

than the former, hence the the concentration index

of wealth of heyday is on the decline. Thereby as

showed in Figure 10 that as the bureaucratic habit-

ual consumption being increased, the bureaucrat

monopoly index is rising, while the concentration

index of wealth is on the decline, this is further

showed that there is very obvious interest differen-

tiation in the inner of ruling class within a certain

range.

3.6.2 The effects of growth rate of class

population r and the class population

proportion of early period q

0

and

ϕ

0

ϕ

on the ...