Analysis on Logistics Operation Mode of Fresh Vegetables

2013 ◽  
Vol 347-350 ◽  
pp. 1084-1086
Author(s):  
Hui Zhen Wang

Fresh vegetable logistics is an important part of agricultural product logistics in our country, but the unique characteristics of fresh vegetables, fresh time for vegetable logistics requirements is strong. therefore, the logistics mode selection of fresh vegetables is particularly important, several modes of vegetable logistics,are analyzed in detail in this paper, and provide some reference for the fresh vegetable logistics mode select.

PLoS ONE ◽  
2021 ◽  
Vol 16 (7) ◽  
pp. e0254046
Author(s):  
Hui Zhao ◽  
Jingqi Zhang ◽  
Yuanyuan Ge

Construction of not in my back yard (NIMBY) facility Public Private Partnership (PPP) projects are feasible measures to realize sustainable urbanization. In order to ensure the smooth development of the NIMBY facility PPP projects, the problem of choosing the most suitable operation mode among many PPP modes is still scarce and unscientific. In order to select the operation mode of the PPP projects that best fits the characteristics of the project, this paper constructs the operation mode selection of the NIMBY facility PPP project. Firstly, the index system of operation mode selection of the NIMBY facility PPP project is determined. G1 subjective weighting method and information entropy objective weighting method are introduced to solve the optimal weight of each index. Grey correlation theory is used to improve TOPSIS method, and the calculation form of relative proximity degree is optimized to determine the most suitable operation mode for the project. In this paper, combined weighting and TOPSIS method are applied to the research of NIMBY facility PPP project, and the operation mode selection of NIMBY facility PPP project is established, which makes up the blank of this part. Finally, a PPP project in Qingdao, Shandong Province, China, is taken as an example to verify the applicability of the model. The effectiveness of this model was tested by comparing the results of TOPSIS method, Grey target model, Extended matter-element mode and GRA-TOPSIS. It is hoped to provide useful reference for the operation mode selection of NIMBY facility PPP project.


2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Kun Wang ◽  
Dongsong Wu

The article considers the influence of demand disturbance on price, service capability, and operation mode selection of firms. Firstly, we discuss the equilibrium pricing and service capability strategy of the firm under three operation modes: price and service competition, price competition and service capability sharing, and price and service centralized making-decision. When there is demand disruption, firms determine their pricing and service capacity strategies under the three main operating models above. Finally, the comparative analysis shows that the influence of service capability in centralized decision price and service capability mode is greater than that on service capability in price competition and service capability sharing mode. The smoothness of service capability in price competition and service capability sharing mode is better than that in the centralized decision mode. And when the market price competition coefficient is moderate or the negative demand disturbance occurs, the price competition and service capability sharing mode has little influence on the profit compared with the other two modes (the profit loss is the smallest).


2014 ◽  
Vol 14 (21) ◽  
pp. 2831-2836
Author(s):  
Tian Shihai ◽  
Sun Lei ◽  
Gao Changyuan ◽  
Xie Hongbing

Author(s):  
Haijuan Yang ◽  
Xiwu Hu

Ecological civilization construction and rural revitalization is a strategic decision made by the central government to solve the problems of ecological protection and rural sustainable poverty alleviation. At present, the dominant agricultural operation modes in China can be roughly divided into three types: family farm mode, agricultural enterprise mode and cooperative mode. Practice has proved that different agricultural operation modes have different effects. In ecological fragile areas, how to adopt agricultural operation modes can not only promote agricultural prosperity and increase farmers' income, but also protect the ecological environment and promote the coordinated development of ecology and economy needs further analysis. Based on the current rural revitalization strategy and ecological protection background, this paper analyzes the operation mechanism of agricultural operation mode from the principal-agent and ecological land rent theory, and analyzes the development dimensions of advantageous agriculture of various modes. On the basis of rural and farmers, this paper provides references for the selection of agricultural operation mode in different regions. There are many factors that need to be considered in the choice of agricultural operation mode in ecological fragile area. In the future, each region should conduct analysis and treatment according to its own actual situation.


2014 ◽  
Vol 945-949 ◽  
pp. 3209-3218
Author(s):  
Dong Quan Sun ◽  
Yong Yang

According to the characteristics and trends of our country port development, and the port logistics development mode, and to determine the factors influencing the development of port logistics, and then study the reasonable mode selection method.


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