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Editorial for the special issue: "Novel solutions and novel approaches in operational research"

Drobne, Samo; Dumičić, Ksenija; Zadnik Stirn, Lidija - In: Business Systems Research (BSR) 11 (2020) 2, pp. 1-6

This special issue of Business Systems Research (SI of the BSR) is co-published by the Slovenian Society INFORMATIKA - Section for Operational Research (SSI-SOR) and highlights recent advances in Operations Research and Management Science (OR /MS), with a focus on linking OR /MS with other areas...

Persistent link: https://www.econbiz.de/10015408654

Evaluation of trade and production policy in Iranian SME (a system dynamics model)

Haghighi-Rad, Farzad; Ghadimi, Ramin; Goldoust, Farshad - In: Journal of Industrial Engineering International 15 (2019) S1, pp. 69-86

It is undeniable that SMEs face many management-related problems. These problems are often deeply rooted in the strategic decision making by managers. One of these decisions is associated with the production section. Many of these companies provide production infrastructure at high costs;...

Persistent link: https://www.econbiz.de/10013470817

Air pollution and economic sanctions in Iran

Balali, Hamid; Farzanegan, Mohammad Reza; Zamani, Omid; … - 2023

This study aims to simulate the future trends of carbon emissions under different international sanction scenarios in Iran. A System Dynamics (SD) model is developed and several variables that capture multiple levels of economic, social, and environmental concepts are taken into account. Our...

Persistent link: https://www.econbiz.de/10014322589

Direct cost of cochlear implants in Germany: A strategic simulation

Thum, Christin; Lenarz, Thomas; Fleßa, Steffen - In: Health Economics Review 12 (2022) 1, pp. 1-15

Background: Despite the current undersupply of cochlear implants (CIs) with simultaneously increasing indication, CI implantation numbers in Germany still are at a relatively low level. Methods: As there are hardly any solid forecasts available in the literature, we develop a System Dynamics...

Persistent link: https://www.econbiz.de/10014489907

The simulation and optimization research on manufacturing enterprise's supply chain process from the perspective of social network

Fu, Chun; Shuai, Zhenzhen - In: Journal of Industrial Engineering and Management (JIEM) 8 (2015) 3, pp. 963-980

Purpose: By studying the case of a Changsha engineering machinery manufacturing firm, this paper aims to find out the optimization tactics to reduce enterprise's logistics operational cost. Design/methodology/approach: This paper builds the structure model of manufacturing enterprise's logistics...

Persistent link: https://www.econbiz.de/10011939236

Modelling the dynamics of economic development driven by agricultural growth in Patna Region, India

Kumari, Rashmi; Devadas, V. - In: Journal of Economic Structures 6 (2017) 15, pp. 1-27

Regional planning primarily aims at reducing the disparity in socio-economic status of the people, and the wide gulf between urban and rural life. A planning region or an area comprises of many complex structures and behavioural phenomena which more or less change with time due to some external...

Persistent link: https://www.econbiz.de/10011991411

Early warning early action for the banking solvency risk in the COVID-19 pandemic era: A case study of Indonesia

Hidayat, Taufiq; Masyita, Dian; Nidar, Sulaeman Rahman; … - In: Economies 10 (2022) 1, pp. 1-21

an early warning and early action simulation model to mitigate the solvency risk using the system dynamics methodology …The COVID-19 pandemic has affected people's lives and increased the banking solvency risk. This research aimed to build … and the Powersim Studio 10© software. The addition of an early action simulation updates the existing early warning …

Persistent link: https://www.econbiz.de/10013199949

Dynamic simulation methodology for implementing circular economy: A new case study

Guevara-Rivera, Edna; Osorno, Roberto Hinojosa; … - In: Journal of Industrial Engineering and Management (JIEM) 14 (2021) 4, pp. 850-862

simulation model to implement CE strategies in any small and medium-sized enterprise SME to prove policies before implementing … the simulation model during the development phase. The circular economy indicator prototype (CEIP) was used as a circular … proposing a methodology for designing a simulation model to implement CE strategies in any industry. Thus, this study implements …

Persistent link: https://www.econbiz.de/10013326267

A system dynamics approach to decision-making tools in farm tourism development

Žibert, Maja; Rozman, Črtomir; Škraba, Andrej; … - In: Business Systems Research (BSR) 11 (2020) 2, pp. 132-148

identified, and the simulation model was used to analyse different simulation scenarios of the transition of farming … dynamics of transfer into tourist farms, using several simulation scenarios. The transition mainly relies on subsidies …

Persistent link: https://www.econbiz.de/10015408596

Managing environmental and operational risks for sustainable cotton production logistics: System dynamics modelling for a textile company

Akgün, M. Ali Ülkü, Melek; Venkatadri, Uday; Diallo, … - In: Logistics 4 (2020) 4, pp. 1-20

sustainable supply chain management to prioritize risks and chart suitable risk response strategies. For a CPL, we employ a system … demonstrate an end-to-end framework for mitigating CPL risks. SD simulation results show that increases in seed prices and machine … harvest yield. Via scenario analyses, we demonstrate that a proper risk response strategy, compared to doing nothing, may …

Persistent link: https://www.econbiz.de/10015194928