assignment代寫：研究論文中使用的模型
在下一篇論文中，研究者使用了包模型。這個模型解釋了不可再生資源的供給和不可再生資源的價格。隨着時間的推移，這些不可再生資源的供應減少，需求增加。價格上漲是由於不可再生資源的庫存有限，從而在經濟中產生替代效應。本文還採用了多種沉積模型。本文題目爲“不可再生資源稀缺”(Krautkraemer, 1998)。
應用霍特林模型對世界油氣資源進行了評價。本研究在借鑑hotelling模型已有研究成果的基礎上，設計了動態理論模型(Rogner, 1997)。
每篇論文的假設
凱恩斯(1990)評論說，主要的重點和假設是關於不可再生資源生產的可持續性。假設並不特別存在，但本文的主要目的是利用霍特林模型考察亞洲經濟體對不可再生資源的消費。本文的研究問題圍繞着開發新的框架展開討論。本文提出的4個主要研究問題是:
亞洲各經濟體的不可再生資源供應將會平衡嗎?如果沒有，什麼是取代?
什麼樣的能源技術將被用來取代對能源的需求?
亞洲經濟體未來的能源消費能否滿足環境可持續性的需求?
亞洲經濟體的能源結構能否負擔得起?
Krautkraemer(1998)評論說，研究人員正在解決的主要問題是:
不可再生資源的供需如何影響能源消費?
當供給變得有限而需求增加時，這些資源的價格如何隨着時間的推移而增長?
這些資源的替代和補償在不同的經濟體中發揮了什麼作用?
羅格納(1997)認爲:研究人員提出的問題如下:
全球不可再生資源供應減少的影響是什麼?以及它與技術生產的能源之間的聯繫?
這些技術過程如何影響環境的可持續性並與價格掛鉤?
未來檢驗能源組合貢獻的理論模型是什麼?
價格如何隨着不可再生資源供求關係的增減而波動?
assignment代寫：研究論文中使用的模型
In the next paper Parcimonious model has been used by the researcher. This model explains the supply of non renewable resources and prices of non renewable resources. With the passage of time supply of these non renewable resources decreases and demand increases. Price increases because of limited stock of non renewable resources allowing a substitution effect in the economy. Multiple deposit models have also been used in this paper. Title of this paper is “Non-renewable resource scarcity” (Krautkraemer, 1998).
Hotelling model has been used in the paper “An assessment of world hydrocarbon resources”. Dynamic theoretical model has been designed in this research by using the previous researches using the hotelling model (Rogner, 1997).
Hypothesis of each paper
Cairns (1990) commented that the main focus and hypothesis were designed over the sustainability of non renewable resource production. Hypothesis is not present in particular but main aim of the paper was to look at the consumption of non renewable resources in Asian economies by using the Hotelling model. Research questions of the paper revolved around the development of new framework for discussion. 4 key research questions asked in the paper are:
Supply of non renewable resources in the Asian economies will be balanced? If not what will be substitutions?
What kind of energy technologies will be used for replacing the need for energy?
Energy consumptions in Asian economies in future will fulfill needs of environment sustainability?
Will the energy mix in Asian economies become affordable?
Krautkraemer (1998) commented that the main questions being addressed by the researchers were:
How supply and demand of non renewable resources impact on the energy consumption?
How price of these resources increase with the passage of time when supply becomes limited and demand increases?
What role of substitution and compensation of these resources plays in different economies?
Rogner (1997) commented that: questions addressed by the researchers are as follows:
What is the impact of decreasing supply of non renewable resources all over the world? And its links with technologically produced energy?
How these technological processes impact on the sustainability of the environment and link with the prices?
What is the theoretical model for testing the contributions of energy mix in future?
How prices fluctuate with the increase or decrease of supply and demand of the non renewable resources?
