Coupling agent-based simulation and spatial optimization models to understand spatially complex and co-evolutionary behavior of cocaine trafficking networks and counterdrug interdiction

Coupling agent-based simulation and spatial optimization models to understand spatially complex and co-evolutionary behavior of cocaine trafficking networks and counterdrug interdiction
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基于耦合剂的模拟和空间优化模型,以了解可卡因贩运网络和反毒品拦截的空间复杂性和共同进化行为

DOI:
10.1080/24725854.2022.2123998
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发表时间:
2022
期刊:
影响因子:
2.6
通讯作者:
McSweeney, Kendra
McSweeney, Kendra
中科院分区:
工程技术3区
文献类型:
--
作者:
Magliocca, Nicholas R.;Price, Ashleigh N.;Mitchell, Penelope C.;Curtin, Kevin M.;Hudnall, Matthew;McSweeney, Kendra

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尽管西半球的禁毒、可卡因贩运或“毒品贩运”网络已持续发展 40 多年,但其全球影响力仍在不断发展和扩大。由于毒品贩运网络的适应性以及缉毒行动的空间复杂性限制(例如资源、管辖权),禁毒缉毒继续未能达到绩效目标。由于这些动态,当前的建模方法对反毒品拦截资产的时变、空间优化分配提供的战略见解有限。本研究提出了基于代理和空间优化的耦合模型,以研究反毒品拦截部署和毒品贩运网络自适应响应的共同演化。研究发现,增加空间优化拦截资产可以增加缉获量。然而,每批货物的查获价值同时下降,而活跃节点数量增加或保持不变。毒品贩运网络通过在空间上实现路线多样化和分散运输量来适应性地应对日益增加的拦截压力。因此,加大拦截压力会产生意想不到的效果,扩大毒品贩运网络的空间足迹。这种耦合建模方法使得能够研究毒品贩运网络的演变,同时作为一个空间复杂的自适应系统承受不同的拦截压力。捕捉这种共同进化动态对于模拟贩运者对各种拦截场景的现实适应性反应至关重要。
Despite more than 40 years of counterdrug interdiction efforts in the Western Hemisphere, cocaine trafficking, or ‘‘narco-trafficking’’, networks continue to evolve and increase their global reach. Counterdrug interdiction continues to fall short of performance targets, due to the adaptability of narco-trafficking networks and spatially complex constraints on interdiction operations (e.g., resources, jurisdictional). Due to these dynamics, current modeling approaches offer limited strategic insights into time-varying, spatially optimal allocation of counterdrug interdiction assets. This study presents coupled agent-based and spatial optimization models to investigate the co-evolution of counterdrug interdiction deployment and narco-trafficking networks’ adaptive responses. Increased spatially optimized interdiction assets were found to increase seizure volumes. However, the value per seized shipment concurrently decreased and the number of active nodes increased or was unchanged. Narco-trafficking networks adaptively responded to increased interdiction pressure by spatially diversifying routes and dispersing shipment volumes. Thus, increased interdiction pressure had the unintended effect of expanding the spatial footprint of narco-trafficking networks. This coupled modeling approach enabled the study of narco-trafficking network evolution while being subjected to varying interdiction pressure as a spatially complex adaptive system. Capturing such co-evolution dynamics is essential for simulating traffickers’ realistic adaptive responses to a wide range of interdiction scenarios.
具有内生不确定性的随机最大流网络拦截
DOI: --
发表时间: 2019
期刊:
影响因子: --
作者:
S. Sadeghi;A. Seifi
通讯作者: A. Seifi
2023 年世界毒品报告
DOI: --
发表时间: 2023
期刊: World Drug Report
影响因子: --
作者:
S. Sadeghi;A. Seifi
通讯作者: A. Seifi
DOI: 10.1088/1748-9326/aa6fff
发表时间: 2017
影响因子: 6.7
作者:
S. Sesnie;B. Tellman;D. Wrathall;K. McSweeney;Erik Nielsen;Karina Benessaiah;O. Wang;Luis Rey
通讯作者: Luis Rey
DOI: 10.1080/17440572.2013.787927
发表时间: 2013-01-01
期刊: GLOBAL CRIME
影响因子: 2.2
作者:
Bright, David A.;Delaney, Jordan J.
通讯作者: Delaney, Jordan J.
DOI: 10.1023/a:1016095317864
发表时间: 2002
期刊: Crime, Law and Social Change
影响因子: --
作者:
P. Williams;R. Godson
通讯作者: R. Godson