A Dynamic Network Model For Population Growth And Urbanization

Haliki, Emir

doi:10.17776/csj.632996

Cited by 2 publications

(1 citation statement)

References 19 publications

(17 reference statements)

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“…The method in this study uses a dynamic model approach. The approach using a dynamic model simplifies a system, using a model because it is easier to understand than the actual system, which is more complex (Giyarsih and Alfana, 2013;Haliki, 2019). Needs analysis, problem formulation, system identification, system modeling, model validation, and implementation are the stages of problemsolving using a dynamic system approach (Forrester, 1989;Sterman, 2002).…”

Section: Methodsmentioning

confidence: 99%

Dynamic Model for Food Security to Realize Food Sovereignty: Case Study in Bantul Regency of Yogyakarta Special Region

Ayub,

Noorachmat,

Purwanto

2023

J. Ilmu Lingk.

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The increased populism should be offset by increased food production; thus, the region's food security can be maintained. Food security will not be resolved if it does not solve the root of the problem, namely the farmers' deterioration and the agricultural land conversion. The primary purpose of this study is to design a dynamic model of sustainable food farming—the methods used in achieving an approach with a dynamic system. Needs analysis, problem formulation, system identification, system modeling, model validation, and implementation are the stages in problem-solving with the systems approach method. The Powersim Studio software analyzes the system and views model behavior. Based on the predicted results, in 2021, Bantul Regency experienced a deficit rice of 1,925 tons without control efforts. A pessimistic scenario with a control policy of 50% of the rice field function transfer rate caused the rice balance sheet to be a deficit of 1,001 tons. Optimistic scenario, control of paddy field conversion 50% of the transfer rate and food diversification obtained rice balance with a surplus of 5,460.24 tons by 2030.

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Section: Methodsmentioning

confidence: 99%

Dynamic Model for Food Security to Realize Food Sovereignty: Case Study in Bantul Regency of Yogyakarta Special Region

Ayub,

Noorachmat,

Purwanto

2023

J. Ilmu Lingk.

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The Dynamics of Natural Population Increase and Urbanization in East Africa: Heterogeneous Panel Data Analysis 1960–2020

Andrew Kitole,

Mkuna,

Sesabo

et al. 2024

Journal of Asian and African Studies

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The question of whether urbanization represents a boon or a bane for developing nations has triggered enduring discourse within academic and political spheres. Notwithstanding the persistent deliberations, scant attention has been devoted to examining the influence of natural population augmentation in propelling urbanization. Therefore, this study bridges this gap through a heterogeneous panel data analysis employing the use of Mean Group, Dynamic Fixed Effects and, Pooled Mean Group models, delving into the dynamics linking natural population increase and urbanization across the East African Countries of Burundi, Kenya, Rwanda, Uganda, and Tanzania using data from World Bank spanning from 1960 to 2020. The findings reveal the significant and heterogeneous enduring impact of natural population increase on regional urbanization, intertwined with variables such as fertility rate and population growth. Moreover, findings reveal that migration have a higher influence on urbanization compared to natural population increase in the East African context. However, it is important to note that the extent of this influence varies across countries in the region. Drawing from these findings, the study underscores the imperative for member states to bolster socioeconomic provisions in rural domains, curtailing the influx of natural population increase into urban areas. Concurrently, embracing global population management agendas emerges as a vital stride toward attaining sustainable development and alleviating resource pressures. In sum, this study furnishes invaluable insights into the intricate facets of urbanization within developing realms, accentuating the exigency for bespoke strategies to surmount the distinctive challenges encountered by each sovereign nation.

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A Dynamic Network Model For Population Growth And Urbanization

Cited by 2 publications

References 19 publications

Dynamic Model for Food Security to Realize Food Sovereignty: Case Study in Bantul Regency of Yogyakarta Special Region

Dynamic Model for Food Security to Realize Food Sovereignty: Case Study in Bantul Regency of Yogyakarta Special Region

The Dynamics of Natural Population Increase and Urbanization in East Africa: Heterogeneous Panel Data Analysis 1960–2020

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