Food System Dynamics (E-Journals)
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Delivering satisfaction and brand equity from consumer’s CSR perception: the mediating role of hedonic and utilitarian motivations in the online food delivery services
Full text linkThis study aims to evaluate the consumer perception of Corporate Social Responsibility (CSR) on brand equity and customer satisfaction of users of food delivery mobile apps. It presents a new perspective by proposing a scale adapted from the CSRConsPersScale. The results indicate a positive and significant influence of CSR in all the dependent variables tested, confirming that CSR initiatives contribute to the construction of brand associations and positively impact satisfaction and brand equity, increasing the likelihood of recommendations. Our findings also suggest that the effect on brand equity is not uniform for hedonic and utilitarian consumers
Rancher adoption and perception of greenhouse gas reducing practices in Canada
Full text linkCanada is home to over 39,000 beef farms and feedlots that are home to over 3.77 million beef cows. Beef cattle have a much larger carbon footprint compared to many other animal protein products. Given this context, it is important to understand producer mindsets regarding ranching practices and how they may help mitigate GHG emissions. Data for this paper was collected from two separate producer surveys that asked ranchers across Canada questions about their specific production practices and attitudes toward greenhouse gas emissions. Using this data, I apply cluster analysis techniques to identify four distinct groups of beef producers who vary on their willingness and ability to invest resources into changing practices to limit the production of greenhouse gasses (Willing and able, generally neutral, willing but unsure, and High Complexity Low Ability). In general, I find that there is a great deal of current adoption of management practices that have been shown to reduce greenhouse gas emissions. However, adoption is predicated on the impact of adoption on firm profitability as many respondents indicated that they would not be willing to change practices if these practices did not improve profitability. Greater adoption could be achieved through increased awareness relating to practices that have positive environmental impacts, particularly as they relate to greenhouse gas reduction and mitigation
System dynamics modeling for evaluating the profits of the upstream supply chain of Citronella Oil
Full text linkCitronella oil is an aromatic oil obtained through the distillation of citronella stems or leaves. In Indonesia, the distillation process is predominantly carried out by small to medium-sized enterprises. Enhancing the reliability of the citronella oil supply chain has the potential to increase the profits of farmers and distillers. However, farmers and distillers in Indonesia face the challenge of fluctuating prices for citronella oil, leading to a decline in profits. This research aims to model the upstream supply chain system of citronella essential oil. The study has identified the key stakeholders involved in the citronella oil supply chain through a causal loop diagram, employing a system dynamics approach. The recommended scenario involves adding an essential oil processing industry as an additional participant in the citronella oil supply chain network. The simulation model's results over the period from 2023 to 2027 indicate an increase in profits for each stakeholder in the upstream citronella oil supply chain. The total profit of the upstream supply chain amounts to USD 2,284,829, representing a 52.3% increase
Extending system dynamics simulation and lean thinking for enhancing operational efficiency: a food industry case study
Full text linkThis study examines the operational problems that a mid-sized food production factory faces. It utilizes system dynamics (SD) and lean thinking approaches to analyze various challenges that these companies encounter. Through extensive data analysis and managerial meetings, this study identifies several factors affecting the company’s performance: cash management, delivery delays, product quality impact on customer satisfaction, debt burden from raw materials purchase, and poor product planning. Various scenarios are simulated to significantly improve sales’ stability and liquidity. This paper offers insights into how effective cash flows can be attained, as well as customer satisfaction, managing debts, and strategic plans that lead to business success. Additionally, the potential for extending SD to address similar challenges in the food industry is explored through detailed financial modeling and actionable plans
Table of content
No full textPresentations during the 18th International European Forum on System Dynamics and Innovation in Food Network
Urban food consumption temporal patterns using power law scaling
Full text linkWe apply a variant of power law scaling to differentiate consumption patterns across major food categories in growing urban environments relative to rural environments. Using data from China over a 36-year period, we empirically demonstrate that there is a systematic dependence of urban food consumption on city population size. We derive a general function of food consumption based on the rate of urbanization that behaves with quantitative regularity manifest by urban efficiency gains. In urban areas, meat consumption increases by 80 percent while grain consumption declines by 16 percent with each doubling of population
Factors that impact on Brazilian rural producers’ decision-making: A systematic literature review
Full text linkAgriculture is crucial for economic and social development, with rural producers playing a vital role in sustaining life. Various types of rural organizations exist, fostering diverse objectives among producers. Over the past fifty years, significant transformations have occurred in Brazil's agriculture, with farmers facing the challenge of producing more and better with less. This study aims to identify factors influencing the decision-making of rural producers. It employed a Systematic Literature Review to extract factors divided into four dimensions: technology, learning, market, and governance. These dimensions interfere with the decision-making process and are considered decisive for the success or failure of any rural producer. The primary outcome underscores the significance of understanding how to produce and all aspects encompassing the administrative and financial management of rural properties. Enhancing managerial capabilities is essential for rural producers. Faced with the implications of technological advances, rural producers must behave appropriately to manage their activities and property to remain and grow stronger in an increasingly competitive market, where efficiency and effectiveness are essential for survival
Understanding the level of household food security headed by women and its determinants in Indonesia
Full text linkWomen, often the primary breadwinners and heads of the household, face a wage gap and limited access to education, rendering them more susceptible to food insecurity. This study addresses two main questions: analysis of household food security level headed by women and examining its determinants, which is highly relevant to our field of interest. The result unveils that 40.18% of households are classified as vulnerable regarding food security. The number of household members, education, type of employment, and level of access to technology are significant factors influencing household food security
Preparation of The Certification According to IFS Global Markets Food in The Landshuter Brauhaus AG Private Brewery for The Location Ellermühle
Full text linkThe objective of this article is to prepare for the initial certification according to IFS Global Markets Food V3 at the Landshuter Brauhaus AG private brewery at the Ellermühle site, which is expected in August 2025, and to create the basis for a potential follow-up certification according to IFS Food. The IFS Global Markets Food Program V3 is a standardized, voluntary and non-accredited assessment program for food companies, both for retail and manufacturer brand products (IFS 2023, p. 10 f.). It is based on the specifications of the Global Markets Program developed in 2008 (GFSI 2023a; VDOE 2020, p. 620).The methodology of the target/actual analysis was used to work on the topic in order to be able to carry out a conformity check with regard to the requirements of IFS Global Markets Food V3 (see Appendix 3; IFS 2023). Observations, document analyses and employee surveys were carried out to obtain the most meaningful information possible. These have been recorded and evaluated within the target-performance analysis. A total of 65 deviations (equivalent to 53.7%) were identified at the basic level, and 60 deviations (equivalent to 82.2%) at the intermediate level. These were either processed as directly implemented corrective actions or formulated as recommendations for continuous improvement in the form of an action plan (see Appendix 15). The presentation of the action plan shows the deviations, the resulting measures, the associated responsibilities, the time period with the starting point and end point of the measures, and the current status. In addition a subdivision into "Basic" and "+Intermediate" was made for a better overview in the subsequent processing by the brewery.A review as well as assessment of relevant requirements with regard to processes and significant violations after completion of the new building and commissioning at the Ellermühle site with regard to correlation with a potential "major" rating is recommended on the part of the operations manager or brewmaster (IFS 2023, p. 30).After successful implementation of all recommendations of the basic level from the action plan, certification of the IFS Global Markets Food V3 at the basic level should be possible after completion of the Ellermühle site in August 2025. After subsequent processing of the action plan at the intermediate level, certification of IFS Global Markets Food V3 at the next higher level could then take place in the following year, August 2026
Consulting System to Support The Implementation of Complex Requirements for Quality, Sustainability, Occupational Safety and Digital Transformation in Food Chains – Benchmark, Processes And Qualification
Full text linkThe demands placed on companies in terms of up-to-date quality and sustainability management as well as health and safety measures are high and are becoming increasingly complex. Increased legal requirements, additional industry standards and derived customer requirements constantly present companies and value chains with new challenges. The integrated approach to the implementation of these different requirements has already taken place in companies in recent years. However, small businesses still find it difficult to face the complexity of requirements on their own without an accompanying consultation. Qualint is a support tool, which is currently available in the 3rd version. The tool supports companies in setting up and continuously developing their integrated management system with coordinated hybrid service bundles. The focus is on combining the fields of action of quality, environmental and sustainability management as well as occupational safety and health.The article illustrates how quality management can be used as a basis for building up digital and organizational structures in companies and value chains. The focus is on sustainability aspects and ethical requirements that are closely related to people, such as occupational health and safety. Compliance with human rights is required in ISO 26000 and is also part of occupational safety and health. Furthermore, compliance with human rights and corresponding working conditions is also regulated by the new Supply Chain Duty Act (LkSG). It shows how demands on companies have grown and how the consulting tool Qualint has developed accordingly