小蕊分享（78）精读期刊命题3

分享兴趣，传播快乐，

增长见闻，留下美好！

亲爱的您，这里是LearningYard新学苑。

今天小编为大家带来

“精读期刊《基于政府动态补贴区块链技术的闭环供应链决策与协调研究》命题3”。

欢迎您的访问！

Share interest, spread happiness,

increase knowledge, and leave beautiful.

Dear, this is the LearningYard Academy!

Today, the editor brings the

“In-Depth Journal Article: “A Study on Closed-Loop Supply Chain Decision-Making and Coordination Based on Blockchain Technology with Dynamic Government Subsidies”—Proposition 3”.

Welcome to visit!

一、思维导图（Mind Mapping)

二、精读内容（Intensive reading content）

命题3主要分析的是：政府动态补贴系数τ的变化，会怎样影响有政府补贴模型S下的最优决策、利润和社会福利。

Proposition 3 primarily analyzes how changes in the government’s dynamic subsidy coefficient τ affect optimal decisions, profits, and social welfare under the government-subsidized model S.

正文解释表明，随着政府补贴系数τ增加，批发价格w下降，而区块链信息溯源水平H、废旧品回收率I和市场需求量Q都会上升。原因是更高的补贴减轻了制造商的成本压力，同时补贴又与回收表现挂钩，因此制造商会加强信息溯源和回收投入，并通过降低批发价格增强产品竞争力。

The analysis in the main text shows that as the government subsidy coefficient τ increases, the wholesale price w decreases, while the blockchain-based traceability level H, the recycling rate I, and market demand Q all increase. This is because higher subsidies alleviate cost pressures on manufacturers; at the same time, since the subsidies are tied to recycling performance, manufacturers will increase their investments in traceability and recycling and enhance product competitiveness by lowering wholesale prices.

零售价格p的变化则取决于消费者溯源偏γ。当γ>(kβ)^(1/2)时，消费者较重视产品溯源，也更愿意为可追溯产品支付更高价格，因此随着补贴增加，零售价格会上升；反之，当消费者溯源偏好较低时，他们更加关注价格，零售商会降低零售价来扩大市场需求。

Changes in the retail price p depend on consumers’ traceability preference γ. When γ > (kβ)^(1/2), consumers place greater importance on product traceability and are more willing to pay a higher price for traceable products; therefore, as subsidies increase, the retail price will rise. Conversely, when consumers’ traceability preference is low, they focus more on price, and retailers will lower the retail price to expand market demand.

同时，政府补贴系数与制造商利润、零售商利润、系统利润和社会福利均呈正相关。补贴提高后，区块链实施成本压力降低、回收率提高、市场需求扩大，因此供应链成员和整个系统都能获得更多收益，环境治理压力也得到缓解。

At the same time, the government subsidy coefficient is positively correlated with manufacturers’ profits, retailers’ profits, system-wide profits, and social welfare. When subsidies are increased, the cost pressure associated with blockchain implementation is reduced, recovery rates improve, and market demand expands; consequently, both supply chain participants and the system as a whole reap greater benefits, and pressure on environmental governance is alleviated.

因此，命题3可以概括为：政府动态补贴增加 → 批发价格下降 → 区块链溯源水平和回收率提高 → 市场需求增加 → 企业利润、系统利润和社会福利提高。其中，零售价格不是固定方向的变化，而取决于消费者溯源偏好是否超过临界值(kβ)^(1/2)。

Therefore, Proposition 3 can be summarized as follows: an increase in government dynamic subsidies → a decrease in wholesale prices → improved blockchain traceability and higher recovery rates → increased market demand → higher corporate profits, system profits, and social welfare. In this context, retail prices do not change in a fixed direction but depend on whether consumers’ preference for traceability exceeds the critical value (kβ)^(1/2).

政府补贴系数与制造商利润、零售商利润、系统利润和社会福利呈正相关. 随着政府补贴系数的增 加, 闭环供应链和社会都会从中收益. 这是因为政府补贴降低了区块链技术实施的成本,从而促进了整个闭环供应链系统的运作,增加了经济社会发展的可持续性。

The government subsidy coefficient is positively correlated with manufacturer profits, retailer profits, system profits, and social welfare. As the government subsidy coefficient increases, both the closed-loop supply chain and society as a whole benefit. This is because government subsidies reduce the cost of implementing blockchain technology, thereby facilitating the operation of the entire closed-loop supply chain system and enhancing the sustainability of economic and social development.

今天的分享就到这里了，

如果您对文章有独特的想法，

欢迎给我们留言。

让我们相约明天，

祝您今天过得开心快乐！

That's all for today's sharing.

If you have a unique idea about the article,

please leave us a message,

and let us meet tomorrow.

I wish you a nice day!

本文由LearningYard新学苑原创，如有侵权，请联系删除。

参考资料：chatgpt

参考文献：王玉燕,高俊宏. 基于政府动态补贴区块链技术的闭环供应链决策与协调研究[J]. 系统工程理论与实践, 2024, 44(3): 1053–1067.

翻译：Deepl

编辑：熙

排版：熙

审核：Hu