reserve emergency materials government
111167730
Emergency materials reserve of government for natural disasters
Abstract It is of great significance to strengthen government emergency materials reserve for effectively responding to major natural disasters and reducing casualties and economic losses caused by disasters, and it is also essential to guarantee sustainable development of regional or social economy. According to the characteristics of emergency materials demand for natural disasters and materials reserve situation of government, this paper comprehensively analyzed the relief materials reserve of civil affairs department, flood control materials reserve, medicine and disease control materials reserve, the state materials reserve, grain reserve and other specialized emergency rescue materials reserve for natural disasters from aspects as follows, namely, government administration, materials reserve department, reserve manner and cost sources, and then pointed out the emergency materials reserve problems in China; moreover, the measurements to optimize materials reserve system of government were proposed from three aspects in this study, namely, system, mechanism and capital. Firstly, improving emergency materials reserve system and supervision; secondly, optimizing management mechanism of materials reserve and the management efficiency; and thirdly, improving capital investment mechanism for emergency materials reserve and optimize reserve mode.
Natural Hazards
Yong-ling Zhang Lu Chen
156915277
Emergency Materials Reserve Mode Based on Government and Manufacture Joint before Emergencies
Emergency materials reserve plays an extremely important role in emergency management.Government and manufacture joint reserving emergency materials can complement each other.First,we establish government and manufacture joint reserve mode based on production capacity in connection with the demand characteristics of emergency materials before emergencies.Secondly,the correlation property of the mode has been given and proved by future analyzing.Finally,after derivation and example simulation,we find such reserve mode could reduce government's real reserves a lot while the shortage risk of emergency supplies could be reduced.The mode also compensates the manufacture's cost caused by assault production after disaster reasonably.The supply chain realizes coordination and both the government and the manufacture realize a win win situation.
Chen Ye-hu
153342756
Emergency Materials Supply Chain Coordination by the Joint Mechanism between Government and Enterprises
This paper researches into the sales of co reserve emergency supplies by government and enterprises united, in which the government by commission, holding a company) ordered emergency supplies from the Suppliers and updates the selling dynamically within the validity period of the quality of the materials. It also analyzes that the demand change caused by the change of the sensitivity coefficient of the price demand function under unexpected emergencies may lead to the failure of the coordination of the original supplier government retailer three tier supply chain and the paper also gives the optimal strategy for the supply chain to respond to the emergencies, and puts forward the corresponding quality discounts and revenue sharing contract. Finally, the equation used in this paper shows that this mode of cooperation can not only reduce the government budget, but also has the anti emergencies ability.
Bin Ding Yufeng Huang
156531709
The EOQ Model of Emergency Material Based on the Government and Enterprise United Reserve Models
This paper attempts to examine the government and enterprise united reserve model,which means that the government pays a certain percentage payment of the goods,and the enterprise reserves emergency materials,and provides dynamic updating of the material quality in the period of validity.The paper supposed that the occurrence probability of natural disasters conforms to Poisson distribution,on which the cooperative game theory should be employed to solve the problem of the optimal order quantity for government.Finally,the paper verified the supposition with a numerical example and analyzed the effects of the factors such as events in probability on the optimal order quantity.The results show that the cooperation model can make government and enterprise achieve a win win situation.
Zou Yue-yue
156272460
Emergency Fund Planning Model Based on Associated Production Capacity Reserve of the Government and Enterprises
The sudden outbreak of public crises,such as SARS,Bird Flu,and Wenchuan Earthquake,is exerting strong pressures on the government to develop a humane society.Emergency materials are always in great demand when emergency events occur.Most companies have been reserving an extra production capacity as part of contingency plan for emergency events.However,the ordinary capacity reserve can hardly meet the sudden demand caused by an unanticipated public crisis.China has been experiencing an increasing number of emergency events recently.The Chinese government has mandated that governmental institutions at all levels establish production capacity reserves and have flexible production capacity that can be quickly expanded.In other words,companies are required to maintain a certain capacity level for producing emergency materials during the routine operation according to governmental regulations.Our literature review shows that production capacity reserves in a supply chain can improve profit for a company if the market demand is suddenly increased and its supply chains are stable.Most suppliers are willing to build production capacity reserve if other supply chain partners are willing to share costs and risks.However,companies may risk losing customers if product price is required to include additional costs caused by the excessive production capacity reserve.Companies are more willing to work with the government to increase their production reserves according to an emergency plan.The existing literature primarily centers on the study of production capacity reserve among companies,rather than between the government and companies.This paper tries to address this issue by conducting a quantitative analysis of planned emergency funds from the perspectives of both the government and companies.The objective of this study is to propose an emergency fund planning model for companies to meet the government's mandate of reserving production capacity for emergency events.We make a few assumptions before proposing the emergency fund planning model.The first assumption is that the government,at all levels,owns physical reserves to meet the initial demand of emergency materials,and companies have the same contingency reserves for unanticipated changes in market demand.The second assumption is that both the government and companies have the intention of collaborating with each other to cope with the ongoing demand of emergency materials.In the course of building production capacity reserves,both entities will make decisions according to the same mathematical model of budget constraint function and the Douglas utility function.The third assumption is that response to the governmental policy of production capacity reserves(i.e.,planed emergency funds) and utility function are identical for all companies that produce the same materials.In this paper,we first discuss problems associated with the mismatch of emergency funds caused by difficult coordination of a large number of companies.The larger the number of companies producing the same materials,the more difficult the coordination between governments and companies in producing capacity reserves will be.Secondly,the government's planned emergency fund is limited if the relationship between the government and companies are in the master slave mode.On the other hand,companies should keep their planned emergency capacities in accordance with the government's planned emergency funds if the government needs to rely on the contribution of companies.Thirdly,the master slave mode(government to company) is more appropriate for matching emergency fund than the peer to peer form(company to company) or the alternative master slave mode(company to government).Finally,quantitative evidence is provided to illustrate the rationality of the proposed method.Our analysis results indicate that the government and companies should keep their emergency funds in proportion to production capacity reserves.The implementation of production capacity reserves does not merely rely on the amounts of funds provided by the government or enterprises.Also,the appropriate arrangement of the emergency funds is subject to the number of companies that produce homogeneous emergency materials.The government should formulate investment strategies to guide enterprises in bearing social responsibility and easing the shortage of emergency funds.This guidance can help build production capacity reserves in order to improve the security level of emergency materials in a region.In reality not all companies are willing to bear social responsibility when emergency events occur.Perhaps,companies' utility function and their response to the government policy are not identical.Despite these limitations,analytic methods and research findings in this paper have practical implications and make contributions to the existing literature.
IEEM 2011
Zhang Zi-qiong
134280453
Research on the Optimization of Emergency Reserve System for Natural Disasters in China
China is one of the countries in the world which are most affected by natural disasters. In the face of natural disasters, emergency rescue after disasters must be scientific, fast and accurate. In order to fully improve the efficiency of emergency rescue, it is essential to optimize the emergency materials reserve system of natural disasters. According to the emergency materials storage system of natural disasters in China, there are government emergency supplies less, social emergency supplies reserve shortage, single reserve model, and low level of information. Through using qualitative research, putting forward to improve from three aspects of government, society and the degree of information. Keywords Natural disasters; Emergency supplies; Reserve optimization; Informaon degree
Shaoqing Geng Hanping Hou Nai-Ru Xu Yue Wang Mingli Yu Chenyang Zhao Lu Huang
168603601
The Cooperative Game Research of Emergency Material Reserve in Beijing City
The combination of government reserve and enterprise reserve is one of the main models of emergency material storage in Beijing City. In recent years, China was advocating the government and enterprises to establish multi level and multi mode of the storage mode to save cost and improve efficiency. This paper uses mathematical model to establish a cooperative game premise condition, then analyses the emergency material storage cooperative game between the government and the enterprise and establishes binding cost apportionment and punishment measures to get a stable cooperation, so that both sides obtain the biggest benefit. Finally, based on the game of government and enterprise cooperation establish cost lowest Beijing emergency materials storage and transportation mode.
Xiangguo Ma Huihui Su Liming Sui
167308013
Research on Emergency Material Reserve Strategies Based on Stability Analysis
Materials commissioned reserve ways of emergency materials can effectively reduce the emergency logistics costs and realize the important action of rapid effective collecting emergency materials. Aiming at these problems caused by government to attribute to directly reserve emergency materials,including too high costs of purchase and management,occupation of a large amount of funds,material performance reduce and a large amount of mareial waste,etc,in this paper,the author structures the symbiotic relationship of government and commissioned reserve company with the aid of population symbiosis theory and analyzes the stability condition of balance point of government and commissioned reserve company based on the principle of mutually beneficial cooperation through structuring the mathematical model. Under the limited payment condition of government, how to choose the commissioned reserve company of emergency materials is resolved to provide the policy making for government to make the emergent material reserve strategies.
Huang Xin
167739041
Research on Emergency Material Reserve and Mobilization Model
An important factor in reducing casualties and property losses is reducing the response of emergency materials. This paper proposes an emergency material reserve model based on government centralized reserve, shelter decentralized reserve, vendor contract reserve, and retailer dynamic reserve, and the emergency material mobilization system structure is constructed. Finally, some problems of emergency material reserves and mobilization systems are analyzed, and suggestions are made.
Gang Chen Jin Zhang Guo-qi Li
166344265
The Current Situation of Sudden Natural Disaster Emergency Management of Our Government
By elaborating on the knowledge of sudden natural disasters and emergency management and Wenchuan earthquake relief and the current situation our government in dealing with sudden natural disasters, this paper analysis in sudden natural disaster emergency management the government still exists: the emergency of the subject is single, institutional setup is not reasonable, early warning monitoring mechanism emergency management and the laws and regulations are not sound, idea of public relief is not strong, lack of emergency information system and the emergency relief materials reserve is unreasonable.
Qihua Zuo