剖析加纳的燃料需求弹性:使用马歇尔需求框架进行量子回归分析
Felix Takyi1, Anthony Adu-Asare Idun1, Patrick Kwashie Akorsu1
1Department of Finance, School of Business, University of Cape Coast, Cape Coast, Ghana.
PloS one
|October 15, 2025
概括
这里是加拿大加拿大加拿大加拿大.
科学领域:
- 能源经济学 能源经济学
- 消费者行为分析 消费者行为分析
- 计量经济学 计量经济学
背景情况:
- 燃料需求弹性对于经济稳定和政策至关重要.
- 了解消费者对价格和收入变化的反应对加纳能源部门至关重要.
- 传统模型往往忽视了燃料需求的复杂,非线性性质.
研究的目的:
- 用马歇尔需求框架调查加纳的燃料需求弹性.
- 分析消费者对石油需求收入和价格变化的反应.
- 为了捕捉燃料消耗模式中的非线性和频率依赖关系.
主要方法:
- 集体经验模式分解 (EEMD) 用于信号处理.
- 对于特定收入弹性的量子回归分析 (QRA).
- 量子对量子回归 (QQR) 对于时间变化和分布效应.
主要成果:
- 汽油是中期的正常商品,但长期来看,对于高收入消费者来说是劣质的.
- 汽油和柴油表现出互补和替代的行为.
- 消费者对燃料价格和收入的反应存在显著的异质性.
结论:
- 对价格不弹性和统一需求的传统假设受到挑战.
- 政策建议包括差异化的燃料定价和有针对性的补贴.
- 鼓励加纳投资替代能源和节能技术.
相关概念视频
Parameters Affecting Nonlinear Elimination: Zero-Order Input, First-Order Absorption and Two-Compartment Model
290
Drugs administered through various routes can lead to nonlinear elimination, resulting in complex pharmacokinetic behaviors crucial to understanding efficacious drug dosing.
When a drug is administered through a constant intravenous infusion and eliminated via nonlinear pharmacokinetics, it follows zero-order input. For example, oral drugs undergo first-order absorption upon administration and are eliminated through nonlinear pharmacokinetics.
In the case of subcutaneously administered drugs,...
When a drug is administered through a constant intravenous infusion and eliminated via nonlinear pharmacokinetics, it follows zero-order input. For example, oral drugs undergo first-order absorption upon administration and are eliminated through nonlinear pharmacokinetics.
In the case of subcutaneously administered drugs,...
290
Econometric Views (EViews)
551
Econometric Views, often stylized as EViews, is a package that merges statistical analysis with econometric studies. It is designed to provide tools for time series analysis, forecasting, and econometric model simulation. The software originated from MicroTSP software and has evolved significantly since its inception in 1981. The history of EViews is marked by a continuous effort to enhance its computational speed and user interface. It was initially developed for large computing systems but...
551
Quantitative Analysis
1.3K
Quantitative analysis is a technique for measuring the amount of specific constituents in a sample. When the sample's composition is unknown, qualitative analysis is performed first to identify its components, which ensures that the correct substances are measured during the quantitative phase.
In quantitative analysis, two key measurements are made: the sample quantity and a property proportional to the amount of the analyte (the substance being analyzed). This forms the basis of the...
In quantitative analysis, two key measurements are made: the sample quantity and a property proportional to the amount of the analyte (the substance being analyzed). This forms the basis of the...
1.3K
Mechanistic Models: Compartment Models in Individual and Population Analysis
245
Mechanistic models are utilized in individual analysis using single-source data, but imperfections arise due to data collection errors, preventing perfect prediction of observed data. The mathematical equation involves known values (Xi), observed concentrations (Ci), measurement errors (εi), model parameters (ϕj), and the related function (ƒi) for i number of values. Different least-squares metrics quantify differences between predicted and observed values. The ordinary least...
245
Elasticity
4.7K
Elasticity is the ability of an object to withstand the effects of distortion and to return to its original size and shape once the forces causing deformation are removed. When an elastic material deforms under the action of an external force, it experiences internal resistance to the deformation. However, if no external force is applied, it returns to its original state.
The elasticity of an object can be described by a stress-strain curve, which represents the relationship between stress...
The elasticity of an object can be described by a stress-strain curve, which represents the relationship between stress...
4.7K


