System Dynamics Review最新文献_第4页

Analysis of dynamic models by optimization 动态模型的优化分析

3区管理学

System Dynamics Review Pub Date : 2023-10-01 DOI: 10.1002/sdr.1747

Erling Moxnes, Sergey Naumov

引用次数: 0

Feedback dynamics of the low‐income rental housing market: exploring policy responses to COVID‐19 低收入租赁住房市场的反馈动态:探索应对COVID - 19的政策措施

3区管理学

System Dynamics Review Pub Date : 2023-09-20 DOI: 10.1002/sdr.1746

Katherine E. Marçal, Patrick J. Fowler, Peter S. Hovmand

{"title":"Feedback dynamics of the low‐income rental housing market: exploring policy responses to <scp>COVID‐19</scp>","authors":"Katherine E. Marçal, Patrick J. Fowler, Peter S. Hovmand","doi":"10.1002/sdr.1746","DOIUrl":"https://doi.org/10.1002/sdr.1746","url":null,"abstract":"Abstract The economic impact of COVID‐19 threatened mass housing insecurity undermining the health and financial recovery from the pandemic. Unprecedented federal policy responses halted court‐ordered evictions and injected billions of dollars in rental assistance, but questions remain whether housing interventions adequately accounted for dynamics that drive landlord‐tenant interactions, including accumulations of rental and mortgage arrears, rental unit availability, and low‐income housing options. A system dynamics model probes complex feedback dynamics driving tenant and landlord decision‐making in the low‐income rental housing market pre‐ and postpandemic protections. Feedback loops highlight trade‐offs considered by low‐income tenants and landlords in the context of scarcity and uncertainty. Simulations suggest the eviction moratorium and federal emergency rental assistance prevented a tidal wave of evictions, but rental arrears, overcrowding, and homelessness remain elevated. Failure to address underlying financial hardship and limited affordable housing undermines COVID recovery. © 2023 The Authors. System Dynamics Review published by John Wiley & Sons Ltd on behalf of System Dynamics Society.","PeriodicalId":51500,"journal":{"name":"System Dynamics Review","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136373512","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

Dynamics of interdisciplinarity: a microlevel analysis of communication and facilitation in a group model‐building workshop 跨学科的动态:小组模型构建研讨会中沟通和促进的微观分析

3区管理学

System Dynamics Review Pub Date : 2023-09-15 DOI: 10.1002/sdr.1743

Nici Zimmermann, Katherine Curran

{"title":"Dynamics of interdisciplinarity: a microlevel analysis of communication and facilitation in a group model‐building workshop","authors":"Nici Zimmermann, Katherine Curran","doi":"10.1002/sdr.1743","DOIUrl":"https://doi.org/10.1002/sdr.1743","url":null,"abstract":"Abstract Participatory system dynamics is assumed to generate inter‐ and transdisciplinary understanding and whole‐system perspectives via scripted workshop structure, facilitation, and the use of visual boundary objects. However, there is little research into how exactly workshop activities and facilitators affect communication dynamics during a workshop and create an interdisciplinary perspective. Thus, we offer an innovative dynamic understanding via a rare microlevel analysis of facilitation and dynamics of communication and interdisciplinarity in a group model‐building workshop. We investigate how the conversation focus unfolds over time and examine in depth disciplinary transitions as well as the facilitator's role. We also analyse participants' perceptions of interdisciplinarity from the workshop and provide a research framework for workshop microlevel analysis. Based on the workshop's heritage science setting, we discuss the recursive nature of generating joint meaning and the use of participatory system dynamics for managing interdisciplinarity in a research project and make recommendations. © 2023 The Authors. System Dynamics Review published by John Wiley & Sons Ltd on behalf of System Dynamics Society.","PeriodicalId":51500,"journal":{"name":"System Dynamics Review","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135396416","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

Constructing causal loop diagrams from large interview data sets 从大型访谈数据集构建因果循环图

3区管理学

System Dynamics Review Pub Date : 2023-09-12 DOI: 10.1002/sdr.1745

Pablo Newberry, Neil Carhart

{"title":"Constructing causal loop diagrams from large interview data sets","authors":"Pablo Newberry, Neil Carhart","doi":"10.1002/sdr.1745","DOIUrl":"https://doi.org/10.1002/sdr.1745","url":null,"abstract":"Abstract “Tackling the Root Causes Upstream of Unhealth Urban Development” is a trans‐disciplinary research project seeking to map and understand urban development decision‐making, visualise stakeholder mental models and codevelop improvement interventions. The project's primary data was gathered through 123 semistructured interviews. This article applies, compares, and discusses four variations on a method for constructing causal loop diagrams to illuminate mental models and collective decision‐making, based on manual and semiautomated processes applied to individual interview transcripts and datasets collected by thematic analysis. It concludes that while semiautomated approaches offer some time saving over manual approaches when applied to large data sets, care is required in interpreting and including peripheral contextual variables at the boundaries of the thematic analysis. Decisions regarding automation depend on the purpose of the modelling. Finally, the article recommends future applications record quantitative descriptors characterising the process of constructing CLDs from large qualitative data sets. © 2023 The Authors. System Dynamics Review published by John Wiley & Sons Ltd on behalf of System Dynamics Society.","PeriodicalId":51500,"journal":{"name":"System Dynamics Review","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135826124","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

Disequilibrium supply‐and‐demand allocation with differentiated products 差异化产品的供需分配不平衡

IF 4.8 3区管理学

System Dynamics Review Pub Date : 2023-09-05 DOI: 10.1002/sdr.1744

George Backus

引用次数: 0

Uncovering dynamic complexity in annual reports: a methodological approach using resource mapping 揭示年度报告的动态复杂性：一种利用资源测绘的方法

IF 4.8 3区管理学

System Dynamics Review Pub Date : 2023-08-23 DOI: 10.1002/sdr.1741

M. Kunc, Federico Barnabé, M. Giorgino

{"title":"Uncovering dynamic complexity in annual reports: a methodological approach using resource mapping","authors":"M. Kunc, Federico Barnabé, M. Giorgino","doi":"10.1002/sdr.1741","DOIUrl":"https://doi.org/10.1002/sdr.1741","url":null,"abstract":"This study explores the role of qualitative system dynamics (SD) models in representing and analyzing the information of corporate annual reports by uncovering their hidden “dynamic complexity.” The study employs a specific qualitative SD technique, resource mapping, and outlines a methodology to apply it in practice. This study has several contributions. First, it provides methodological guidelines and practical insights on how to apply qualitative SD, using stock‐and‐flow diagrams, in the field of corporate reporting to represent visually and analyze the dynamic complexity implicit in businesses. Second, it underlines the performative role of accounting together with qualitative SD. Specifically, it provides useful insights into how to use qualitative SD in the accounting field to enhance both internal analysis and external communication, thereby supporting decision‐making processes. Third, it shows how to integrate different discipline‐related technical languages, thereby bridging differences in backgrounds, skills, and expertise that might characterize intended readers and users. © 2023 The Authors. System Dynamics Review published by John Wiley & Sons Ltd on behalf of System Dynamics Society.","PeriodicalId":51500,"journal":{"name":"System Dynamics Review","volume":" ","pages":""},"PeriodicalIF":4.8,"publicationDate":"2023-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47455225","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

From low‐hanging fruit to high‐impact sustainability transformations: unpacking dynamics of intra‐ and interorganizational capability traps 从低挂的果实到高影响的可持续性转型:拆解组织内部和组织间能力陷阱的动态

IF 4.8 3区管理学

System Dynamics Review Pub Date : 2023-08-13 DOI: 10.1002/sdr.1742

Jeroen Struben, Florian Kapmeier

{"title":"From low‐hanging fruit to high‐impact sustainability transformations: unpacking dynamics of intra‐ and interorganizational capability traps","authors":"Jeroen Struben, Florian Kapmeier","doi":"10.1002/sdr.1742","DOIUrl":"https://doi.org/10.1002/sdr.1742","url":null,"abstract":"Why are organizations and markets slow to transform toward sustainability despite the abundant well‐recognized opportunities it provides? An important subset of the phenomena this question addresses involves decision‐makers recognizing the existence of opportunities but failing to undertake ambitious, effective, sufficient, or timely action. Building on existing research on capability traps, market formation, and managing sustainability, we focus on the forces constraining organizations from developing the capabilities and market infrastructures required for sustainability transformations. We characterize types of sustainability initiatives and, using causal loop diagramming, visualize structures that enable and constrain how organizations can navigate individually and collectively worse‐before‐better dynamics resulting from uncertain, nonlinear, and delayed returns. Being under day‐to‐day pressures and deeply intertwined within their environment, organizational actors find it difficult to recognize, undertake, maintain, and coordinate necessary efforts internally and externally. We discuss research implications and directions for future research on avoiding these traps and accelerating sustainability transformations. © 2023 The Authors. System Dynamics Review published by John Wiley & Sons Ltd on behalf of System Dynamics Society.","PeriodicalId":51500,"journal":{"name":"System Dynamics Review","volume":" ","pages":""},"PeriodicalIF":4.8,"publicationDate":"2023-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45687909","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

Evaluating and mitigating locally and nationally variable food security dynamics in Guatemala through participatory causal loop diagram building 通过参与式因果循环图的构建，评估和缓解危地马拉地方和国家可变的粮食安全动态

IF 4.8 3区管理学

System Dynamics Review Pub Date : 2023-07-26 DOI: 10.1002/sdr.1739

Juliana Isaac, J. Carrera, Ottoniel Monterroso Rivas, Juventino Gálvez Ruano, María Rueda Martínez, Azam Khowaja, Julian Russell, Julien J. Malard-Adam, Humberto Monardes, J. Adamowski, H. Melgar-Quiñonez

引用次数: 0

Never the strongest: reconciling the four schools of thought in system dynamics in the debate on quality 从来不是最强的:在关于质量的辩论中调和系统动力学的四个思想流派

IF 4.8 3区管理学

System Dynamics Review Pub Date : 2023-07-19 DOI: 10.1002/sdr.1740

T. Clancy, Saeed P. Langarudi, R. Zaini

引用次数: 1

Challenges for sustainability: misperceptions and misleading advice 可持续发展的挑战:误解和误导性建议

IF 4.8 3区管理学

System Dynamics Review Pub Date : 2023-05-14 DOI: 10.1002/sdr.1733

Erling Moxnes

引用次数: 1