Current Issue : October - December Volume : 2017 Issue Number : 4 Articles : 5 Articles
Currently, the fishery sector in Indonesia has become one of the potential and\ngrowing sectors. This study aims to compare the current condition of aquaculture\nfish supply chain and sea catchment fish supply chain and to analyze\nthe logistics cost structure for both supply chains using Activity Based Costing.\nConvenience and snowball sampling were employed as the methodology,\nwhile data collection through in-depth interview on 133 respondents was undertaken\nin the Klaten region, Sleman region and coastal area of Java island,\nIndonesia. The difference on the dominant logistics cost of both supply chain\nindicates that different characteristics of fish may possibly result different logistics\ncost structure. The procurement cost dominates more than 70% of total\nlogistics cost in the aquaculture supply chain, meanwhile transportation cost\n(43.57%) is accounted for the highest portion in the sea catchment fish. Thus,\nthe efficient supply chain should be encouraged to control the logistics cost\nand enhance the profit margin. The economics of scale, practice of cold chain\nsystem and appropriate transportation selection should be managed to optimize\nboth supply chains....
In this article, we study a two-echelon supply chain with a single manufacturer\nand a single retailer. In the case of advertising investment affecting the\nmarket demand, we use the theory of game theory, and respectively discuss\nthe coordination of general revenue sharing contract and revenue sharingadvertising\ncost sharing contract. The results show that: the general revenue\nsharing contract cannot achieve supply chain coordination. However, revenue\nsharing-advertising cost sharing contract in a specific form can achieve supply\nchain coordination. And in the appropriate revenue sharing contract parameters,\nit can also achieve a win-win situation between the two sides....
In order to understand the essence of tourism logistics activities, the author\nstudies and summarizes the existing research results of tourism logistics at\nhome and abroad, finding that there exist two kinds of logistics phenomena in\ntourism industry. Then, the author analyses in-depth the cross process between\nthe two kinds of logistics phenomena and tourist flow from the perspective\nof time and space as well as identifies the key factors in the process of\ntheir separation and combination. Next, focusing on the two kinds of logistics\nphenomena, the author completely explains the process of the tourism logistics\nactivities via the in-out transformation mechanism. Finally, the functions\nand objectives of the tourism logistics system are defined through the separation\nand combination of tourists and items theory in this paper, which provides\ninstructive directions for future research....
In this paper we develop a framework for the semiconductor manufacturing\nprocess, including front-end (fab) operations and backend (assembly/test)\noperations. We then propose a Quadratic Programming (QP) formulation for\nthe profit maximizing objective with flexible demand and price ranges (per\nproduct) and fab capacities. We demonstrate the model by applying it to a\ncase study that is based on a real-world (distorted) dataset and show how the\nsolution varies between a local optimization of a single fab (for minimum wafer\ncost) and a globally optimal solution for maximum profit of a network of\nfabs....
With the popularity of the Internet and smart phones, it is becoming more\nand more common to use WeChat to maintain human relationship, share information\nin life, and sell various kinds of agricultural products at the moment.\nThis paper analyzes the characteristics and current situations of operation\nmode in agricultural supply chain, and points out the disadvantages of\nmodern agricultural product supply chain model, then puts forward a new\noperation mode of agricultural supply chain which is based on the Internet,\nand WeChat is regarded as the medium trading platform for the purpose of\nshortening the length of the supply chain and ensuring the operation efficient\nof agricultural supply chain....
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