Exploring the evolutionary mechanism of the cross-regional cooperation of construction waste recycling enterprises: A perspective of complex network evolutionary game

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 434, P. 139972 - 139972

Published: Nov. 30, 2023

Language: Английский

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Understanding the Complex Adaptive Characteristics of Cross-Regional Emergency Collaboration in China: A Stochastic Evolutionary Game Approach

Fractal and Fractional, Journal Year: 2024, Volume and Issue: 8(2), P. 98 - 98

Published: Feb. 5, 2024

Regional integration and pairing assistance are two forms of cross-regional emergency collaboration practice carried out by the Chinese government. Based on government’s management practice, evolutionary game models were constructed. Further, traditional model was improved introducing stochastic process, Gaussian white noise introduced as a random disturbance. The constructed, existence stability equilibrium solutions kinds systems for verified based discrimination theorem differential equations. We used numerical simulations to simulate evolution trajectories regional system. In system, when efficiency collaboration, capital stock, externality coefficients higher, positive strategies more likely become stable state subjects’ strategy selection. rewards benefits from central government, matching degree between governments all had effects formation subjects. addition, mechanism sustainable development requires external support

Language: Английский

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How to Improve the Cooperation Mechanism of Emergency Rescue and Optimize the Cooperation Strategy in China: A Tripartite Evolutionary Game Model

International Journal of Environmental Research and Public Health, Journal Year: 2022, Volume and Issue: 19(3), P. 1326 - 1326

Published: Jan. 25, 2022

To reveal the interaction and influence mechanism between emergency rescue entities, to explore optimize a cooperation of tripartite evolutionary game model based on government teams, social organizations, support institutions was constructed. The stability each subject’s strategy choice explored. Simulation analysis applied investigate key parameters evolution combination. research results show that have consistent political demands targets in cooperation. subjects are driving forces for other choose positive strategies. process shows “mobilization-coordination” feature. At same time, capital stock formed trust relationships, information matching, institutional norms can promote system toward (1,1,1). In addition, organizations with limited resources, average allocation resources is not optimal solution efficiency. However, it easier achieve overall target by investing variables match on-site situation. On this basis, combined practice rescues emergencies, countermeasures solutions proposed improve efficiency

Language: Английский

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Integration and modularization: Research on urban cross-regional emergency cooperation based on the network approach

International Journal of Disaster Risk Reduction, Journal Year: 2022, Volume and Issue: 82, P. 103375 - 103375

Published: Oct. 14, 2022

Language: Английский

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Collaborative Relationship Modeling and Analysis of Natech Emergency Response Organizations Based on Stochastic Petri Net

Natural Hazards Review, Journal Year: 2024, Volume and Issue: 25(2)

Published: March 4, 2024

Language: Английский

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Dynamic Evolution Analysis of the Emergency Collaboration Network for Compound Disasters: A Case Study Involving a Public Health Emergency and an Accident Disaster during COVID-19

Healthcare, Journal Year: 2022, Volume and Issue: 10(3), P. 500 - 500

Published: March 9, 2022

Compound disasters are highly complex and can involve different types of disasters. Since the beginning COVID-19 pandemic, compound public health emergencies, accident disasters, natural hazards have occurred frequently all over world; therefore, it is important to establish effective disaster emergency collaboration networks. Thus, this study examined 7 March building collapse in Quanzhou City as a case study. This was typical involving an during COVID-19. Based on network analysis, overall response dynamic characteristics for were A (ECN) constructed by identifying interactional relationships between organizations. After applying time slices, evolution structure, organizational-functional relations, organizational attributes, cross-organizational discussed. The research results showed following: (1) density connectivity ECN first decreased before increasing. Meanwhile, structure followed path from decentralized concentrated being uneven equilibrium. (2) practices periods indicated varied needs We found that formation tasks not only involved passive adaptation match practice but also active choices organizations when facing according their collective experiences decisions. (3) national management departments, government rescue organizations, local governments core ECN. Public departments social required participate improve diverse heterogeneous distribution resources. (4) With increased demands emergency, number collaborative gradually increased. explored emergencies perspective analysis our understanding current developing event. require efficient improvements mechanisms emergencies.

Language: Английский

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How to implement pairing assistance during fighting COVID-19 in China: collaborative governance between local governments under the authoritative regulation

Frontiers in Public Health, Journal Year: 2025, Volume and Issue: 12

Published: Jan. 9, 2025

The pairing assistance policy represents a distinctive instrument utilized by the Chinese government to address major public crises. This study examines development of Government through its central authority foster collaborative governance among local governments in areas affected COVID-19. aim was gain clear understanding how health emergencies is successfully implemented top-down application authority. A case design used as methodology present an explanatory framework for implementing policies during We focus on operational process assistance, using provided Jiangsu Province Huangshi City Hubei illustration. paper finds that responding crisis requires guidance and cooperation governments. driven three key factors: vertical intervention crisis, inevitability horizontal allocation incentives bureaucracy. stages co-operative based authoritative regulation work together step-by-step manner enhance effectiveness response. results indicate under main reason why provincial counterpart support mechanism plays great role first approach from perspective It broadens research horizon provides model future collaboration.

Language: Английский

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Emergency Relief Chain for Natural Disaster Response Based on Government-Enterprise Coordination

International Journal of Environmental Research and Public Health, Journal Year: 2022, Volume and Issue: 19(18), P. 11255 - 11255

Published: Sept. 7, 2022

Public health and effective risk response cannot be promoted without a coordinated emergency process during natural disaster. One primary problem with the relief chain is homogeneous layout of rescue organizations reserves. There need for government-enterprise coordination to enhance systemic resilience demand orientation. Therefore, bi-level multi-phase plan model involving procurement, prepositioning allocation proposed. The tradeoff efficiency, economy fairness offered through multi-objective cellular genetic algorithm (MOCGA). flood in Hunan Province, China used as case study. impact mechanisms on discussed. results show that there significant boundary condition location strategy facilities further government over transition phase can generate optimal benefits. Demand orientation addressed by proposed MOCGA, realization multiple reserves, layout, allocation. based adapts evolution disasters provide positive actions integrated precaution security.

Language: Английский

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Evolutionary game analysis for multi‐level collaborative governance under public crisis in China: From a value perception perspective

Risk Analysis, Journal Year: 2023, Volume and Issue: 44(3), P. 582 - 611

Published: July 17, 2023

Abstract In a risk society, the survival and development of humans are facing threats complex severe public crisis events. Public participation in collaborative governance (CG) events is increasingly recognized as an important direction for reform current future emergency management system. Previous studies CG have mainly focused on macro level ignored to address micro‐level discussions behavioral strategy evolution stakeholders. From fresh value perception perspective, this study constructs evolutionary game model clarify mechanism multi‐level CG. First, built based Prospect Theory Mental Accounting optimize traditional matrix. Second, stability analyzed solve system law. Finally, numerical simulation conducted case Heilongjiang province, main region food energy supply China. Results showed that (1) has path; (2) behavior players affected by perceived incomes costs; (3) compared with reference aversion coefficient income accounts, more sensitive cost accounts; (4) enhancing psychological satisfaction government reputation helpful long‐term construction Overall, aims highlight potential utility promoting effective implementations provide new insights China other countries.

Language: Английский

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The Early Warning Mechanism of Public Health Emergencies Through Whistleblowing: A Perspective Based on Considering the Uncertainty of Risk Perception

Risk Management and Healthcare Policy, Journal Year: 2023, Volume and Issue: Volume 16, P. 503 - 523

Published: March 1, 2023

Purpose: During the early warning period of public health emergencies, information released by whistleblowers on risk posed given event can reduce uncertainty in public's perception and help governments take timely actions to contain large-scale dissemination risk. The purpose this study is give full play draw attention events, forming a pluralistic model governance during emergencies. Methods: We construct an evolutionary game emergencies through whistleblowing that involves government, whistleblowers, public, discussing mechanism interaction between these subjects under perception. Furthermore, we use numerical simulations analyze influence changes relevant parameters trajectory subjects' behaviors. Results: results research are obtained simulation model. show cooperation with government encourages latter positive guidance strategy. Increasing reward for within acceptable cost, strengthening propaganda higher level will promote whistleblowers' vocalization actively. When government's lower, choose negative improvement If there no mandatory from at point, prone passively cooperating owing lack risk-related information. Conclusion: Establishing important containing Building daily work improve effectiveness enhance better when arise. Keywords: whistleblowing, prevention, perception,

Language: Английский

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