Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1073/pnas.2020961118 |
Walrasian equilibrium behavior in nature | |
Ted Loch-Temzelides | |
2021-07-06 | |
发表期刊 | Proceedings of the National Academy of Sciences |
出版年 | 2021 |
英文摘要 | The interaction between land plants and mycorrhizal fungi (MF) forms perhaps the world’s most prevalent biological market. Most plants participate in such markets, in which MF collect nutrients from the soil and trade them with host plants in exchange for carbon. In a recent study, M. D. Whiteside et al. [Curr. Biol. 29, 2043–2050.e8 (2019)] conducted experiments that allowed them to quantify the behavior of arbuscular MF when trading phosphorus with their host roots. Their experimental techniques enabled the researchers to infer the quantities traded under multiple scenarios involving different amounts of phosphorus resources initially held by different MF patches. We use these observations to confirm a revealed preference hypothesis, which characterizes behavior in Walrasian equilibrium, a centerpiece of general economic equilibrium theory. |
领域 | 资源环境 |
URL | 查看原文 |
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文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/334012 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | Ted Loch-Temzelides. Walrasian equilibrium behavior in nature[J]. Proceedings of the National Academy of Sciences,2021. |
APA | Ted Loch-Temzelides.(2021).Walrasian equilibrium behavior in nature.Proceedings of the National Academy of Sciences. |
MLA | Ted Loch-Temzelides."Walrasian equilibrium behavior in nature".Proceedings of the National Academy of Sciences (2021). |
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