A Scenario-based Model for Resource Allocation with Price Information

Ghiyasi, Mojtaba; Dehnokhalaji, Akram

doi:10.2478/fcds-2021-0021

Cited by 2 publications

(1 citation statement)

References 21 publications

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“…Without adequate decision-making support for quotas and policy targets, the norm fails to produce the desired effect. The scenario analysis is commonly used in forecasting and assessing the water availability and consumption [19,20], simulation and impact of technological introduction, and governance regimes about water [21][22][23][24].…”

Section: Introductionmentioning

confidence: 99%

Scenario Analysis of Water-Saving Potential in Yeast Manufacturing Industry under the Guidance of Water Intake Quota

Zhang

Bai

2022

Journal of Sensors

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While yeast manufacturing consumes a large amount of water per unit of product, water use efficiency varies widely within the industry due to disparity in water-saving technologies. By stipulating water intake per unit of product, the Norm of Water Intake––Part 41: Yeast Production (GB/T 18916.41-2019) will standardize production water use and improve the water-saving level of the yeast manufacturing industry. This paper estimates the industry’s production capacity from 2020 to 2024 through regression analysis. It examines the distribution of water use efficiency under different policy scenarios based on the standard for water intake, including the business-as-usual scenario, the bottom-line scenario, the ideal scenario, and the expected scenario. Then, the water use of the yeast manufacturing industry under different scenarios is calculated, and the water-saving potential is analyzed by comparing it with the business-as-usual scenario. The results indicate that depending on the intensity of policy implementation, the average annual water savings will range from 2.5 × 106 m 3 to 14 × 106 m 3 . The cumulative water savings will add up to 16 × 106 m 3 to 51 × 106 m 3 in the next five years, which is very large.

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Section: Introductionmentioning

confidence: 99%

Scenario Analysis of Water-Saving Potential in Yeast Manufacturing Industry under the Guidance of Water Intake Quota

Zhang

Bai

2022

Journal of Sensors

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Pitfalls and solutions in inverse models of data envelopment analysis with network structures

Moghaddas

Lotfı

Yazdani

2023

Preprint

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Today, data envelopment analysis models with network structures are widely used to evaluate the performance of production systems and activities in various fields. the relationships between the internal stages of the network provides more information about the performance of each stage as well as their effects on the performance of the entire network to the managers and decision-makers. The inverse data envelopment analysis model is introduced to estimate useful information to system decision-makers, about analyzing the sensitivity of system inputs or outputs as long as the efficiency score is kept unchanged or improved according to the managers preferences. Managers can apply their important preferences and policies on resources, including input and output when analyzing production, resource allocation process, increasing resource efficiency, etc. on the system to use the results for future decisions. In this article, we will discuss the problems of infeasibility that can occur in theory and application for the inverse model of data envelopment analysis with network structure. After introducing these problems, an innovative idea is presented to prevent these shortcomings. Then, various problems are supposed, in terms of theory and applications, and are solved with case studies.

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A Scenario-based Model for Resource Allocation with Price Information

Cited by 2 publications

References 21 publications

Scenario Analysis of Water-Saving Potential in Yeast Manufacturing Industry under the Guidance of Water Intake Quota

Scenario Analysis of Water-Saving Potential in Yeast Manufacturing Industry under the Guidance of Water Intake Quota

Pitfalls and solutions in inverse models of data envelopment analysis with network structures

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