Economic analysis of renewable natural resources and storage (Case study of forest economies)

Authors

  • Shaima M. Najeeb College of Economics and Administrative, Nawroz University, Duhok, Kurdistan-Iraq

DOI:

https://doi.org/10.25007/ajnu.v7n2a244

Keywords:

الموارد الطبيعيه, ألمتجددة, قابلة للخزن, ألغابات, دالة الانتاج

Abstract

In this research we would like to reach the adoption of forests as a source of production necessary for economic development, especially as forests provide the industry with raw materials and various raw materials that are used in the manufacture of paper, food and pharmaceutical industries, etc., As well as the conversion of carbon to the bark of wood necessary for all wood industries, and to reduce the import of food and consumer goods multiple The research hypothesis (on the contribution of forests to economic development and sustainable development) For forests carbon sinks, the oxygenation required by photosynthesis and the reduction of environmental pollution and its contribution to climate change, the focus will be on the productivity of the forest resource in the analytical quantitative method by deriving the total cost function containing environmental costs from the production of cup ducal.

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References

*ويمكن احتساب كميه الخشب بالمعادله التاليه :
A\ T*N
حيث ان A تعني مساحة الارض تحسب بالدونم وان T فترة نمو الاشجار 100 عام ،وتمثل N متوسط العمر وهو 10 سنوات
1. وسيتم حساب معدل نمو الغابات بالمعادله الاتيه :
معدل نمو الغابه = الاستثمار \ الدخل من الغابه * معامل رأس مال الغابه
اما معدل النمو المستمر يحسب بالمعادله التاليه :
النمو المستمر= كميه الاخشاب في نهايه الفتره – كميه الاخشاب في بدايه الفتره + كمية الاخشاب المقطوعه خلال الفتره / عدد السنين وعادة تحسب عشر سنوات. وتعتبر الغابات غير اقتصاديه اذا كان معدل نموها السنوي اقل (1 م3) لكل اربع دونمات اي هكتار في السنه الواحده
2. Perman، Roger and other، op. cit.; p.117.
3. ان الدوال CD و CES المعطاة في المعادلة 1 بأن يكون متزايد أو ثابت أو متناقض فلو قصرنا اهتمامنا على الحالة الخاصة والتي يكون فيها الإنتاج وعلى وفق عوائد ثابتة عندها. في حالة الدالة (CD) تكون 1 =b4 + b3 + b2 + b1، في حالة CES) ) E= 1 اذ a= 0 فان دالة CES لاتكون معرفة، فضلا عن بالامكان ان نلاحظ ان دالة CD تكون حالة خاصة من شكل CES لان a تختلف عن الصفر ومن هذه الحالة نستطيع ان نتبين ان كل المدخلات ضرورية.
4-A.Kautesoyiannis (1979). Modern in microeconomics، 2nd edition، E.L.P.، Macmilan، Hongkong، pp. 97-99.

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Published

2018-06-20

How to Cite

Najeeb, S. M. (2018). Economic analysis of renewable natural resources and storage (Case study of forest economies). Academic Journal of Nawroz University, 7(2), 273–285. https://doi.org/10.25007/ajnu.v7n2a244

Issue

Vol. 7 No. 2 (2018)

Section

Articles

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