淨收益問題

2007-10-10 3:14 am
當land rent 上升時,種樹的成本上升,
種樹的淨收益也上升,樹會較早被砍伐.

點解種樹的成本上升,
種樹的淨收益也上升??

唔係應該成本上升, 淨收益會下降??
更新1:

ng ~ i know wt do u mean , 因為demand for wood 上升,成本上升 但我想問淨收益係咪一定上升?? 如果revenue 上升ge 幅度

更新2:

如果revenue 上升ge 幅度

更新3:

如果revenue 上升ge 幅度

更新4:

如果revenue 上升ge 幅度 less than 成本上升ge幅度

更新5:

咁佢ge淨收益會下降~~ 所以淨收益上升定下降or remain unchanged 係根據o個度改變幅度的~~

回答 (1)

2007-10-10 8:03 am
✔ 最佳答案
Land is a factor of production. The demand for land is always a derived demand, that is, derived from the demand for the final products in which land is an important production factor. For example, high rent is the result of high demand for housing and offices, which are the final products.

It is because of the increased demand for wood products, houses, furniture, paper, etc. that causes the rent of land to increase.

So here we are talking about an increase in demand for wood products. The total revenue from cutting trees will increase.

Then there is a derived increase in the demand for land for planting trees. As a result, the rent will icrease.


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