在可持续供应链中研究和开发模式和绿色产品的协调,考虑到电力结构
1School of Information, Xi'an University of Finance and Economics, Xi'an, China.
PloS one
|November 2, 2023
概括
选择正确的绿色产品研发战略是可持续供应链的关键. 最佳模式取决于动力动态,影响价格,需求和利,共同努力产生最佳结果.
科学领域:
- 供应链管理 供应链管理
- 环境经济学环境经济学
- 运营研究 运营研究
背景情况:
- 绿色产品的研发对经济和环境的可持续性至关重要.
- 供应链决策受权力结构的影响.
- 不同的实体可以进行绿色产品研发:制造商,零售商,第三方或联盟.
研究的目的:
- 在不同的供应链力量结构下确定最佳的绿色产品研发模式.
- 分析权力结构如何影响产品价格,市场需求,绿色水平和企业利.
- 为可持续供应链中选择研发模式提供战略参考.
主要方法:
- 五种绿色产品研发模式的比较:制造商主导,零售商主导,制造商外包,零售商外包和联合研发.
- 在三个权力结构的分析:制造商作为核心,零售商作为核心,和平等的权力.
- 使用了两部分定价合同进行协调.
主要成果:
- 当制造商领先时,零售商的研发优越;当零售商领先时,制造商的研发优越.
- 制造商或零售商的直接研发业绩优于对第三方的外包.
- 制造商和零售商的联合研发优于个人努力.
- 平等的权力结构最大限度地提高了市场需求和绿色水平,同时降低了零售价格.
- 核心企业 (制造商或零售商) 的利能力得到最大化.
结论:
- 最佳的绿色产品研发模式取决于供应链的电力结构.
- 平等的电力分配促进了市场需求和产品绿色度的最高水平.
- 通过定价合同进行协调,可以使最佳的研发策略与供应链目标保持一致.
更多相关视频
06:04Experimental Investigation of the Hierarchical Control in DC Microgrids Using a Real-time Simulator
Published on: February 14, 2025
438
20:24Characterization of Complex Systems Using the Design of Experiments Approach: Transient Protein Expression in Tobacco as a Case Study
Published on: January 31, 2014
16.5K
相关概念视频
01:43Sustainable Development
13.3K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
13.3K
01:07Electrical Power
3.1K
Electric power is the product of current and voltage, represented in units of joules per second, or watts. For example, cars often have one or more auxiliary power outlets with which you can charge a cell phone or other electronic devices. These outlets may be rated at 20 amps and 12 volts, so that the circuit can deliver a maximum power of 240 watts. Consider a 25 Watt bulb and a 60 Watt bulb. The conversion of electrical energy produces heat and light, while the kinetic energy lost by the...
3.1K
01:30Control of Power Flow
272
There are several methods to control power flow in power systems:
272
01:12Power and Energy
848
The power and energy delivered to an element are subjects of great significance in the field of electrical engineering. It is a well-known fact that a 100-watt light bulb emits more light than a 60-watt one. Therefore, power and energy calculations play a crucial role in the analysis of electrical circuits.
Power, defined as the time rate of expending or absorbing energy, is quantified in units called watts (W). The relation between power and energy is mathematically given as
Power, defined as the time rate of expending or absorbing energy, is quantified in units called watts (W). The relation between power and energy is mathematically given as
848
01:25Power System Distribution
242
Power system distribution involves delivering electrical energy from power plants to consumers through a network of transmission and distribution systems. The process begins at power plants, where energy from coal, gas, nuclear, water, and wind is converted into electrical energy. These plants use three-phase generators, typically rated between 50 to 1300 MVA, with terminal voltages ranging from a few kV to 20 kV, depending on the size and age of the units.
The transmission system is designed...
The transmission system is designed...
242
01:15Conservation of AC Power
341
The principle of power preservation is applicable to both ac and dc circuits. This principle, when applied to AC power, asserts that the complex, real, and reactive powers produced by the source are equal to the total complex, real, and reactive powers absorbed by the loads. When two load impedances are connected in parallel to an ac source V, the complex power provided by the source can be calculated using the relation
341