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今天小编为大家带来《农业供应链中的平台融资或银行融资：平台数字赋权的影响》一文。
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increase knowledge, and leave beautiful.
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Today, the editor brings the "
Platform financing or bank financing in agricultural supply chains: Theimpact of platform digital empowerment".
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1 内容摘要（Content summary）
今天小编将从“思维导图、精读内容、知识补充”三个板块，解读分享《农业供应链中的平台融资或银行融资：平台数字赋权的影响》一文的模型构建和模型分析部分。
Today, I will explain and share the model construction and model analysis part of the article “Platform financing or bank financing in agricultural supply chains: the impact of platform digital empowerment” from three sections of “mind mapping, intensive reading, and knowledge supplementation”.
2 思维导图（Mind mapping）
3 精读内容（Intensive reading content）
3.1 模型构建（model building）
1.模型构建背景（Background on model building）
模型构建部分作者进行了相关变量的描述，包括无PDE情况下的农产品产量x、农民种植技术应用（PTA）水平、PTA成本、成本系数以及农产品总产量；有PDE情况下的平台PDE水平、PDE成本和成本系数以及PDE情况下农民PTA成本和农产品产量。
The authors in the model building section carried out the description of the relevant variables, including agricultural production x, farmers' planting technology application (PTA) levels, PTA costs, cost coefficients, and total agricultural production in the absence of PDE; and platform PDE levels, PDE costs, and cost coefficients in the presence of PDE, as well as farmers' PTA costs and agricultural production in the presence of PDE.
2.模型建立（model building）
该文章构建了两种融资情况下的模型。第一种是农民从银行进行贷款；第二种是农民从平台进行贷款。原文模型如下：
The article constructs models for two financing scenarios. The first is when farmers take loans from banks; the second is when farmers take loans from platforms. The original model is shown below:
3.具体参数设定（Specific parameter setting）
3.2 模型分析（model analysis）
该部分主要从无PDE和有PDE两种情况进行讨论。
The section is discussed in terms of two scenarios: without PDE and with PDE.
无PDE的情况下，作者分为两种情形进行讨论：农民工从银行进行贷款和从平台进行贷款。
Without PDE, the authors discuss it in two scenarios: migrant workers taking loans from banks and taking loans from platforms.
1.农民从银行进行贷款（BN模型），其具体计算如下：
1. Farmers take loans from banks (BN model), which is calculated as follows:
4 知识补充（Knowledge supplement）
PTA是什么？（What is PTA?）
PTA（Planting Technology Application）是一种农业技术应用，旨在利用现代科技手段提高种植业生产效率和质量。它涵盖了多种技术和工具，包括智能农业设备如传感器、自动化设备和机器人，用于监测土壤、作物生长情况，并实现自动化种植和管理。同时，利用数据分析与决策支持技术，如大数据和人工智能，对农业生产数据进行收集、分析和预测，为农民提供种植决策支持。通过精准农业技术，如GPS定位和遥感技术，精确定位农田范围、土壤特性和作物生长状况，实现农业生产的精细化管理。生物技术应用方面，包括基因编辑和生物制剂技术，用于培育抗病虫害、适应环境变化的新品种，提高作物产量和品质。最后，建立信息化服务平台，为农民提供种植指导、市场信息和技术支持等服务。这些综合措施促进了农业生产的现代化和可持续发展。
PTA (Planting Technology Application) is an agricultural technology application that aims to improve the efficiency and quality of plantation production using modern technology. It covers a wide range of technologies and tools, including smart agricultural equipment such as sensors, automation equipment and robots for monitoring soil, crop growth, and automated planting and management. Meanwhile, data analysis and decision support technologies, such as big data and artificial intelligence, are used to collect, analyze, and predict agricultural production data to provide farmers with planting decision support. Precision agriculture technologies, such as GPS positioning and remote sensing, are used to accurately locate the extent of farmland, soil characteristics, and crop growth conditions, and to realize refined management of agricultural production. Biotechnology applications, including gene editing and biopreparation technologies, are used to cultivate new varieties that are resistant to pests and diseases and adapt to environmental changes, and to improve crop yields and quality. Finally, an information technology service platform has been established to provide farmers with planting guidance, market information and technical support. These comprehensive measures promote the modernization and sustainable development of agricultural production.
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参考资料：ChatGPT
参考文献：
Qihui Lu, Changhua Liao, Meilan Chen, et al. Platform financing or bank financing in agricultural supply chains: The impact of platform digital empowerment[J]. European Journal of Operational Research, 2024, 315(1): 952-964.
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文字|Wei
排版|Wei
审核|Ann