OPTIMAL AGE OF HARVEST

被引：0
|
作者：
ADELANI, LA [1 ]
RODIN, EY [1 ]
机构：
[1] WASHINGTON UNIV,DEPT SYST SCI & MATH,ST LOUIS,MO 63130
来源：
MATHEMATICAL AND COMPUTER MODELLING | 1993年 / 17卷 / 03期
关键词：
D O I：
10.1016/0895-7177(93)90036-X
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this paper, a differential equation modeling of bioeconomic systems is discussed. A scaleless form of the Bertalanffy equation [1] is used as the underlying biomass growth equation in a slowly exponentially declining population to discuss the concept of optimal age of harvest. In some specific cases, explicit forms of the optimal age of harvest are derived. It is shown that a tax program may have the effect of increasing the optimal age of harvest. The sensitivity of the optimal age of harvest to biological and economic parameters is also studied.
引用
收藏
页码：21 / 28
页数：8
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