System Dynamics Review最新文献

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The four main elements of dynamic complexity 动态复杂性的四个主要元素
IF 4.8 3区 管理学
System Dynamics Review Pub Date : 2023-04-21 DOI: 10.1002/sdr.1731
Hakan Yasarcan
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引用次数: 2
Modeling distribution parameters in system dynamics: an application in childhood obesity 系统动力学中的分布参数建模:在儿童肥胖中的应用
IF 4.8 3区 管理学
System Dynamics Review Pub Date : 2023-03-11 DOI: 10.1002/sdr.1730
S. K. Chiu, L. Freebairn, L. Baur, L. Kreuger, A. Skinner, J. Occhipinti
{"title":"Modeling distribution parameters in system dynamics: an application in childhood obesity","authors":"S. K. Chiu, L. Freebairn, L. Baur, L. Kreuger, A. Skinner, J. Occhipinti","doi":"10.1002/sdr.1730","DOIUrl":"https://doi.org/10.1002/sdr.1730","url":null,"abstract":"","PeriodicalId":51500,"journal":{"name":"System Dynamics Review","volume":" ","pages":""},"PeriodicalIF":4.8,"publicationDate":"2023-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47552073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mental models, cognitive maps, and the challenge of quantitative analysis of their network representations 心理模型、认知地图及其网络表征定量分析的挑战
IF 4.8 3区 管理学
System Dynamics Review Pub Date : 2023-02-14 DOI: 10.1002/sdr.1729
S. Haque, Hesam Mahmoudi, Navid Ghaffarzadegan, K. Triantis
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引用次数: 0
Improving Loops that Matter 改善重要的循环
IF 4.8 3区 管理学
System Dynamics Review Pub Date : 2023-01-26 DOI: 10.1002/sdr.1728
W. Schoenberg, J. Hayward, R. Eberlein
{"title":"Improving Loops that Matter","authors":"W. Schoenberg, J. Hayward, R. Eberlein","doi":"10.1002/sdr.1728","DOIUrl":"https://doi.org/10.1002/sdr.1728","url":null,"abstract":"The Loops that Matter approach to understanding behavior has proven easy to use and broadly applicable, but it has a shortcoming in its original formulation in that it does not give the same results when flows equations are combined or separated. This is because the original formulation treats the impact of a flow on a stock relative to the net flow, so that all scores tend to get very large in magnitude as a stock approaches equilibrium, but how big depends strongly on how the flows are specified. By reformulating the link scores from a flow to stock as the score from the flow to the net flow for the stock, this topological dependency is removed. Using this approach makes it easier to see how two loops, especially balancing and reinforcing loops, can work together to achieve an equilibrium or steady state. This makes the analysis of models showing a transition to a steady state both easier and more insightful. In addition, the mathematics behind this approach lines up more closely with the Pathway Participation and Loop Impact analysis methods making the relationship among these different approaches clear. The result of this, when applying the analysis to a variety of models, is that the determination of the structure responsible for behavior is clearer, and more clearly tied to work already done using other techniques.","PeriodicalId":51500,"journal":{"name":"System Dynamics Review","volume":" ","pages":""},"PeriodicalIF":4.8,"publicationDate":"2023-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41632223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Call for submissions to the 2023 ISDC 呼吁向2023 ISDC提交申请
IF 4.8 3区 管理学
System Dynamics Review Pub Date : 2023-01-18 DOI: 10.1002/sdr.1727
Allyson Beall King, J. Ansah, Saras Chung
{"title":"Call for submissions to the 2023\u0000 ISDC","authors":"Allyson Beall King, J. Ansah, Saras Chung","doi":"10.1002/sdr.1727","DOIUrl":"https://doi.org/10.1002/sdr.1727","url":null,"abstract":"","PeriodicalId":51500,"journal":{"name":"System Dynamics Review","volume":" ","pages":""},"PeriodicalIF":4.8,"publicationDate":"2023-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41745988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Observations from a system dynamics modeling field school in Mali 马里一所系统动力学建模实地学校的观测
IF 4.8 3区 管理学
System Dynamics Review Pub Date : 2023-01-11 DOI: 10.1002/sdr.1726
Laura Schmitt Olabisi, A. Sidibé
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引用次数: 1
Dynamic supply chains with endogenous dispositions 具有内生配置的动态供应链
IF 4.8 3区 管理学
System Dynamics Review Pub Date : 2022-12-20 DOI: 10.1002/sdr.1725
James Paine
{"title":"Dynamic supply chains with endogenous dispositions","authors":"James Paine","doi":"10.1002/sdr.1725","DOIUrl":"https://doi.org/10.1002/sdr.1725","url":null,"abstract":"The movement of goods through a supply chain depends on both the physical flow of goods and on the economic decisions of each entity along the chain, including price discovery and inventory disposition decisions. This paper presents a methodological contribution to the system dynamics and supply chain research communities by developing a novel framework for supply chain models by combining three classic modeling methods: co-flow differential equation structures, spot price discovery, and multinomial logistic choice modeling. The relative economic values of possible dispositions of goods, including outright disposal, are considered. For work-in-progress, development is considered in terms of the economic value that an additional unit of time will bring to the finished good, and the interplay of these considerations drive goods through, or out of, supply chains. Incorporating these mechanisms can produce materially different behavior modes and can be applied to multiple levels of aggregation within a production process. © 2022 The Author. <i>System Dynamics Review</i> published by John Wiley &amp; Sons Ltd on behalf of System Dynamics Society.","PeriodicalId":51500,"journal":{"name":"System Dynamics Review","volume":"66 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2022-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138536066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sociotechnical interdependencies and tipping‐point dynamics in data‐intensive services 数据密集型服务中的社会技术相互依存性和临界点动态
IF 4.8 3区 管理学
System Dynamics Review Pub Date : 2022-12-04 DOI: 10.1002/sdr.1724
Navid Ghaffarzadegan, Sarah Mostafavi, Hyunjung Kim
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引用次数: 0
Sublime reason: when Isaac Asimov met Jay Forrester 崇高的理由:当艾萨克·阿西莫夫遇到杰伊·福雷斯特
IF 4.8 3区 管理学
System Dynamics Review Pub Date : 2022-10-04 DOI: 10.1002/sdr.1720
L. Malczynski, D. Lane
{"title":"Sublime reason: when Isaac Asimov met Jay Forrester","authors":"L. Malczynski, D. Lane","doi":"10.1002/sdr.1720","DOIUrl":"https://doi.org/10.1002/sdr.1720","url":null,"abstract":"","PeriodicalId":51500,"journal":{"name":"System Dynamics Review","volume":" ","pages":""},"PeriodicalIF":4.8,"publicationDate":"2022-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45704239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Announcement of the system dynamics applications award 2020 2020年系统动力学应用奖公告
IF 4.8 3区 管理学
System Dynamics Review Pub Date : 2022-10-01 DOI: 10.1002/sdr.1723
J. Morrison
{"title":"Announcement of the system dynamics applications award 2020","authors":"J. Morrison","doi":"10.1002/sdr.1723","DOIUrl":"https://doi.org/10.1002/sdr.1723","url":null,"abstract":"","PeriodicalId":51500,"journal":{"name":"System Dynamics Review","volume":" ","pages":""},"PeriodicalIF":4.8,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43479555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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