Analysis of collaborative urban public crisis governance in complex system: A multi-agent stochastic evolutionary game approach

Shan, Shaonan; Zhang, Zicheng; Ji, Wen-yan; Wang, He

doi:10.1016/j.scs.2023.104418

Cited by 30 publications

(12 citation statements)

References 28 publications

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“…Since the equations in the system of Equation ( 10) are nonlinear Itô stochastic differential equations, they do not need to be solved analytically and can be solved via stochastic Taylor expansion [42]. When t 0 = 0 and t ∈ [0, T], we can divide the interval t ∈ [0, T] into 0 = t 0 < t 1 < t 2 < .…”

Section: Construction Of a Stochastic Evolutionary Game System For In...mentioning

confidence: 99%

Information-Driven Integrated Healthcare: An Analysis of the Cooperation Strategy of County Medical Community Based on Multi-Subject Simulation

Dong

Liu

2023

Healthcare

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The fragmentation and uneven quality of primary medical resources in China call for a deepening of integrated healthcare reform. China is promoting its county medical community (CMC) reform on a large scale in county-level administrative regions to promote the integration of local primary healthcare systems through information technology, which is consistent with the current trend of the digital governance era. Considering that the construction of a county medical community involves collaborative relationships between multi-level subjects, the evolutionary game theory was adopted in this study to construct a game model between the lead hospital of a CMC and primary healthcare institutions, and then the incentives of government department support were introduced to analyze the behavioral evolution of these three subjects. Taking into account the uncertainty of the real-life environment and information transformation, white Gaussian noise was introduced as a random disturbance term, and a numerical simulation was performed. In the two-subject model we focus on four parameters: information and management authority ceded by the primary healthcare institutions, integration coefficient of CMC information construction, intensity factor of information integration in the CMC, and medical resources delivered by the lead hospital. In the three-subject model we focus on three parameters: information and portion of authority ceded by the primary healthcare institutions and government departments, policy effect coefficient of CMC construction, and intensity of government departments’ support for CMC construction. The simulation results show that there is a positive incentive for the concession of management power and information from the primary healthcare institutions to the lead hospital, but further determination of empowerment boundaries is needed. The lead hospital can improve the balance of medical resources in the county through the downward transfer of medical resources, but long-term resource delivery may inhibit the enthusiasm of the lead hospital. An improvement in the information integration intensity of the CMC can promote the efficient flow of information and knowledge and enhance the organizational closeness of the county medical community. At the same time, the integration of CMC information construction reduces the cost of collaboration among medical community members and streamlines and consolidates business modules, which can promote more efficient use of medical resources. The government departments’ policies and funds provide obvious incentives to the lead hospital and primary healthcare institutions, but there is a need to explore appropriate financial payment ratios to balance the government’s financial pressure.

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Section: Construction Of a Stochastic Evolutionary Game System For In...mentioning

confidence: 99%

Information-Driven Integrated Healthcare: An Analysis of the Cooperation Strategy of County Medical Community Based on Multi-Subject Simulation

Dong

Liu

2023

Healthcare

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“…, both 1 x − and 1 y − are non-negative and will not affect the decisions of banks and firms in the game. Thus, drawing on (Li et al, 2021;Liu et al, 2021;Shan et al, 2023), the replicated dynamic equation for the two-party game can be changed to the following form:…”

Section: Replication Dynamic Equationmentioning

confidence: 99%

A stochastic evolutionary game model of green credit participation behavior among banks and enterprises

Sun,

Feng

2024

Preprint

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With the growing severity of environmental problems, green credit has become an important means of promoting low-carbon development, however, the motivation of banks and enterprises to participate in green credit is insufficient. In order to effectively guide banks and enterprises to actively participate in green credit, we constructed a stochastic evolutionary game model for banks and enterprises to participate in green credit, and analyzed the dynamic game relationship between banks and enterprises. Due to the uncertainty of the external environment, we introduce Gaussian white noise in the replicated dynamic equations, and finally, we use numerical simulation to describe the dynamic evolution trend of the two-dimensional game system. The results show that the stochastic disturbances from external uncertainties amplify the fluctuation range of the game between banks and enterprises and shortening the time to achieve a stable strategy. As enterprises’ fulfillment levels improve, the strategic choices of both banks and enterprises gradually converge to (implement, participate), with banks converging more swiftly. When the government provides certain subsidies, both banks and enterprises tend to opt for green credit, however, after subsidies reach a certain threshold, increasing them no longer significantly impacts strategic choices. An escalation in carbon trading prices also spurs enterprises to choose green credit.

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“…Una que se ha propuesto, es la construcción de una alianza colaborativa de múltiples agentes en la gobernanza de crisis públicas urbanas (Shan et al, 2023).…”

Section: Introductionunclassified

“…Este constructo, ha sido conceptualizado por autores como Giddens, Luhmann, Fukuyama, entre otros, quienes coinciden en que, si hay confianza, hay más satisfacción entre la comunidad y más solidaridad (Allahyarahmadi, 2013). Aunque a la vez hay en juego un costo en la transacción (Shan et al, 2023).…”

Section: Introductionunclassified

Especulación Y Confianza, Tensiones en El Desarrollo Urbano Patrimonial Para Una Articulación Entre Actores

Jiménez Peralta,

Bravo Álvarez,

Cowley Palacios

2024

ruta

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Valparaíso atrae intereses en varios campos de la actividad pública y privada, pero no es destino de inversiones inmobiliarias, ni de restauraciones con rentabilidad. Esto contrasta notoriamente con el estatus de patrimonio de la humanidad que le otorgó UNESCO en el año 2003. Una serie de problemas sociales como la basura, la delincuencia los perros vagos, los grafitis y la gestión de limpiezas en quebradas y conectividad vial entre los cerros unido a la ausencia de una información pública abierta y actualizada sobre los inmuebles patrimoniales, históricos, de uso público y privado, ha generado que los distintos actores no articulen su capital social para generar sinergias en pos de la mejora y rehabilitación de la ciudad, siendo su expresión más viva la falta de confianza entre ellos y la especulación. El presente trabajo, tuvo por objetivo identificar el efecto de la confianza sobre la articulación del capital social entre los actores de la comunidad. Para ello, se aplicó investigación acción, con un modelo de intervención orientado a la creación de confianza. Los hallazgos dan cuenta que una acción explícita y sostenida de fomento a la confianza, da espacio a que la articulación del capital social de las partes interesadas retraiga los procesos especulativos.

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Analysis of collaborative urban public crisis governance in complex system: A multi-agent stochastic evolutionary game approach

Cited by 30 publications

References 28 publications

Information-Driven Integrated Healthcare: An Analysis of the Cooperation Strategy of County Medical Community Based on Multi-Subject Simulation

Information-Driven Integrated Healthcare: An Analysis of the Cooperation Strategy of County Medical Community Based on Multi-Subject Simulation

A stochastic evolutionary game model of green credit participation behavior among banks and enterprises

Especulación Y Confianza, Tensiones en El Desarrollo Urbano Patrimonial Para Una Articulación Entre Actores

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