| 商品有机肥补贴标准模型及其应用研究 |
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| 引用本文： | 文金艳,曾德明,徐露允,禹献云.商品有机肥补贴标准模型及其应用研究[J].科研管理,2021,41(12):195-203. |
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| 作者姓名： | 文金艳 曾德明 徐露允 禹献云 |
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| 作者单位： | 1.华南农业大学经济管理学院，广东 广州510642；
2.华南农业大学农学院，广东 广州510642；
3.华南农业大学资源环境学院，广东 广州510642 |
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| 基金项目： | 国家自然科学基金重点项目（71233002,2013—2017）；国家自然科学基金青年项目（71603080,2017—2019）。 |
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| 摘 要： | 补贴标准是商品有机肥补贴政策设计中的关键科学问题。首先,在界定种植技术机会成本的基础上，利用成本-效益分析方法建立了微观经济学商品有机肥动态补贴标准理论模型，揭示了提高补贴效益的核心思路和关键环节。其次，以满足政府和农户共同关切和客观实际为出发点，规避了理论模型中存在的不可预测因素、不可计量成分和难以精确计算的复杂因素，建立了具备操作性和执行性的补贴标准计算模型。然后，以有机无机配施肥稻麦轮作试验为实例，诠释了理论和计算模型应用，并在农产品产量稳定条件下，得出了一系列深入认识提高商品有机肥补贴关键环节的重要数据。最后，提出了增加补贴效益和社会参与补贴的若干建议。
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| 关 键 词： | 商品有机肥 补贴标准 模型 机会成本 社会参与 |
| 收稿时间： | 2018-05-13 |
| 修稿时间： | 2018-12-07 |
Structural holes,network diversity and firms′ technological standardization capability |
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| Wen Jinyan,Zeng Deming,Xu Luyun,Yu Xianyun.Structural holes,network diversity and firms′ technological standardization capability[J].Science Research Management,2021,41(12):195-203. |
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| Authors: | Wen Jinyan Zeng Deming Xu Luyun Yu Xianyun |
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| Institution: | 1. College of Economics & Management, South China Agriculture University, Guangzhou 510642, Guangdong, China;
2. College of Agriculture, South China Agriculture University, Guangzhou 510642, Guangdong, China;
3. College of Natural Resources and Environment, South China Agriculture University, Guangzhou 510642, Guangdong, China; |
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| Abstract: | Based on a panel data of Chinese vehicle manufacturers embedded in standard-setting alliance networks, and using random-effects negative binomial regression models, this paper empirically analyzes how structural holes and network diversity affect firms’ technological standardization dominant capability and following capability. The results show that structural holes have a significant positive impact on firms’ two types of technological standardization capabilities. Network diversity is negatively related to firms’ technological standardization dominant capability, while positively related to firms’ technological standardization following capability. Further, structural holes and network diversity jointly and positively influence firms’ technological standardization dominant capability, but jointly and negatively affect firms’ technological standardization following capability. The research findings extend the standardization literature, providing guidance for firms about how to build suitable networks to promote different standardization strategies. |
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| Keywords: | commercial organic fertilizer subsidy standard model opportunity cost social participation |
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