本文選題：電信運(yùn)營(yíng)商 + 供應(yīng)鏈管理��； 參考：《北京郵電大學(xué)》2013年博士論文

【摘要】：由于內(nèi)外部環(huán)境的變化,電信行業(yè)在市場(chǎng)拓展、產(chǎn)業(yè)合作、競(jìng)爭(zhēng)及運(yùn)營(yíng)等方面都面臨著新的要求。基于供應(yīng)鏈的競(jìng)爭(zhēng)趨勢(shì)將越來(lái)越明顯,供應(yīng)鏈的協(xié)同在企業(yè)價(jià)值創(chuàng)造和競(jìng)爭(zhēng)力提升中所起的作用也將會(huì)越來(lái)越大。本文從兩個(gè)方面研究電信供應(yīng)鏈的協(xié)同問(wèn)題：(1)企業(yè)自身多級(jí)倉(cāng)儲(chǔ)體系之間的庫(kù)存協(xié)同與優(yōu)化問(wèn)題。(2)同供應(yīng)鏈上下游企業(yè)的協(xié)同與優(yōu)化問(wèn)題。 文章首先對(duì)電信運(yùn)營(yíng)商內(nèi)部協(xié)同現(xiàn)狀和庫(kù)存優(yōu)化問(wèn)題進(jìn)行梳理。沿用了傳統(tǒng)的物資“按需采購(gòu)”及“面向庫(kù)存采購(gòu)”兩種物資庫(kù)存管理策略。針對(duì)“面相庫(kù)存采購(gòu)物資”以系統(tǒng)利潤(rùn)最大化為目標(biāo),構(gòu)建電信運(yùn)營(yíng)商典型的二級(jí)庫(kù)存系統(tǒng)模型,通過(guò)權(quán)衡物資的庫(kù)存成本和響應(yīng)性,獲得了二級(jí)庫(kù)存體系下各級(jí)的最佳庫(kù)存策略,包含周轉(zhuǎn)庫(kù)存策略和安全庫(kù)存策略,解決如何實(shí)現(xiàn)各類(lèi)物資倉(cāng)儲(chǔ)集中化的問(wèn)題,并給出了詳細(xì)的計(jì)算案例。 其次對(duì)于同供應(yīng)鏈上下游企業(yè)協(xié)同與庫(kù)存優(yōu)化的問(wèn)題,論文主要根據(jù)電信運(yùn)營(yíng)商庫(kù)存優(yōu)化管理的特殊情景討論了如下幾個(gè)問(wèn)題：集采機(jī)制下的訂貨策略?xún)?yōu)化問(wèn)題,寄售(CS)庫(kù)存模式與聯(lián)合管理庫(kù)存(JMI)模式的選擇問(wèn)題,電信運(yùn)營(yíng)商(即采購(gòu)商)存在內(nèi)部多級(jí)結(jié)構(gòu)時(shí)對(duì)寄售模式的影響問(wèn)題,需求突變情景下協(xié)同策略的選優(yōu)問(wèn)題。 同時(shí)對(duì)多個(gè)不同采購(gòu)商(即電信運(yùn)營(yíng)商各省分公司)對(duì)單個(gè)供應(yīng)商采購(gòu)的供應(yīng)鏈系統(tǒng)中,在假設(shè)需求是確定性的基礎(chǔ)上,探討了在訂單協(xié)同、訂單合并(集采)、多級(jí)結(jié)構(gòu)等不同訂單結(jié)構(gòu)下,通過(guò)參數(shù)調(diào)節(jié)實(shí)現(xiàn)系統(tǒng)成本最優(yōu)的方式。 文章也從物流、信息流及資金流三個(gè)維度對(duì)所有可能的協(xié)同庫(kù)存管理模式進(jìn)行分類(lèi)。建立了確定性環(huán)境下二級(jí)供應(yīng)鏈系統(tǒng)的寄售(CS)及聯(lián)合管理庫(kù)存(JMI)庫(kù)存相關(guān)成本模型,并對(duì)兩種模式下的供應(yīng)商、買(mǎi)方及系統(tǒng)的成本進(jìn)行了系統(tǒng)性比較。然后,給出“價(jià)格批量折扣”及“訂貨成本分擔(dān)”兩種契約方案協(xié)調(diào)系統(tǒng),以實(shí)現(xiàn)JMI模式下的Pareto最優(yōu),最后給出了算例加以說(shuō)明模式選擇及協(xié)調(diào)問(wèn)題。 論文對(duì)傳統(tǒng)單個(gè)供應(yīng)商和單個(gè)采購(gòu)商組成的供應(yīng)鏈模型進(jìn)行了擴(kuò)展,結(jié)合我國(guó)電信運(yùn)營(yíng)商的實(shí)際情況,引入了運(yùn)營(yíng)商內(nèi)部1-n結(jié)構(gòu)(1個(gè)集團(tuán)采購(gòu)部門(mén)對(duì)n個(gè)省公司的采購(gòu)部門(mén))的假設(shè)。在此基礎(chǔ)上,分析了在考慮電信運(yùn)營(yíng)商內(nèi)部結(jié)構(gòu)的情況下,供應(yīng)鏈各方在傳統(tǒng)非寄售進(jìn)貨模式和寄售庫(kù)存模式下的成本構(gòu)成,比較了引入采購(gòu)商內(nèi)部1-n結(jié)構(gòu)前后,供應(yīng)鏈各方由傳統(tǒng)非寄售進(jìn)貨模式向寄售庫(kù)存模式遷移的條件差異及系統(tǒng)有效的條件區(qū)別。 利用隨機(jī)動(dòng)態(tài)規(guī)劃(SDP)方法,分析了兩期需求分布不同時(shí)的供應(yīng)鏈各方兩階段期望收益構(gòu)成。在此基礎(chǔ)上,求得了分散無(wú)協(xié)同(DN)和集中協(xié)同(CC)兩種模式下,電信運(yùn)營(yíng)商、供應(yīng)商和供應(yīng)鏈系統(tǒng)三方的最優(yōu)期望收益。同時(shí)對(duì)DN策略和CC策略下的期望收益進(jìn)行比較,得出了新的管理結(jié)論,并給出了算例予以驗(yàn)證。 最后,關(guān)于進(jìn)一步工作的方向進(jìn)行了簡(jiǎn)要的討論。
[Abstract]:Because of the changes in the internal and external environment, the telecom industry is facing new requirements in the market expansion, industrial cooperation, competition and operation. The competition trend based on supply chain will become more and more obvious. The synergy of supply chain will play a more and more important role in the creation of enterprise value and the promotion of competitiveness. This paper studies electricity from two aspects. The coordination problems of the supply chain are: (1) the problem of inventory coordination and optimization among the multi level warehousing system itself. (2) cooperation and optimization with the upstream and downstream enterprises of the supply chain.
This paper first combs the internal coordination status and inventory optimization of telecom operators. It follows the traditional materials "on demand purchase" and "inventory procurement" two materials inventory management strategy. Aiming at the maximization of the system profit, the typical two level inventory system of the telecom operators is constructed. The model, by weighing the inventory cost and responsiveness of materials, obtained the best inventory strategy at all levels under the two level inventory system, including the turnover inventory strategy and the safety inventory strategy, and solved the problem of how to realize the centralized storage of various kinds of materials, and gave a detailed calculation case.
Secondly, the paper mainly discusses the following problems: the optimization of the order strategy under the collection mechanism, the selection of the CS inventory model and the joint management inventory (JMI) mode, and the telecom operators. The problem of consignment mode is affected by the existence of internal multilevel structure, and the selection of collaborative strategy under demand mutation scenario.
At the same time, on the basis of the assumption that the demand is deterministic in the supply chain system of a single supplier for a number of different purchasers (telecom operators and provincial branches), the optimal method of system cost is realized through parameter adjustment under order coordination, order merger (Collection), multilevel structure and other different order structures.
The article also classifies all possible cooperative inventory management patterns from three dimensions of logistics, information flow and capital flow. The CS and JMI inventory related cost models are established under the deterministic environment, and the cost of the suppliers, buyers and systems in the two modes is systematically compared. Then, two contract coordination systems of "price volume discount" and "order cost sharing" are given in order to realize the Pareto optimal in JMI model. Finally, an example is given to illustrate the problem of mode selection and coordination.
This paper extends the supply chain model of the traditional single supplier and individual buyer, and introduces the assumption of the internal 1-N structure of the operators (1 group procurement departments to the purchasing department of N provincial companies) in connection with the actual situation of the telecom operators in China. On this basis, the internal structure of the telecom operators is analyzed. Under the traditional non consignment model and consignment inventory model, the supply chain is composed of all parties in the traditional non consignment model and the consignment inventory model. The differences in the conditions for the transfer of the supply chain from the traditional non consignment model to the consignment inventory model and the effective conditions of the system are compared before and after the introduction of the internal 1-N structure of the buyer.
By using the stochastic dynamic programming (SDP) method, the two stages of expected return of all parties in supply chain with different demand distribution are analyzed. On this basis, the optimal expected returns of the three parties of the telecom operators, suppliers and supply chain systems under the two modes of decentralized coordination (DN) and centralized collaboration (CC) are obtained. At the same time, the DN strategy and the CC strategy are also given. By comparing the expected returns, a new management conclusion is obtained and an example is given to verify it.
Finally, the direction of further work is briefly discussed.

【學(xué)位授予單位】：北京郵電大學(xué)
【學(xué)位級(jí)別】：博士
【學(xué)位授予年份】：2013
【分類(lèi)號(hào)】：F274;F626

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 趙道致;秦娟娟;何龍飛;;VMI模式策略空間及供應(yīng)鏈結(jié)構(gòu)[J];工業(yè)工程;2009年02期

2 黃慶揚(yáng);陳俊芳;;基于可控提前期的隨機(jī)寄售庫(kù)存模型[J];管理工程學(xué)報(bào);2010年01期

3 楊德禮;郭瓊;何勇;徐經(jīng)意;;供應(yīng)鏈契約研究進(jìn)展[J];管理學(xué)報(bào);2006年01期

4 丁利軍,夏國(guó)平,葛健;兩次生產(chǎn)和訂貨模式下的供應(yīng)鏈契約式協(xié)調(diào)[J];管理科學(xué)學(xué)報(bào);2004年04期

5 李赤林;羅延發(fā);;供應(yīng)鏈管理協(xié)調(diào)機(jī)制模型研究[J];科技進(jìn)步與對(duì)策;2003年07期

6 高學(xué)賢,劉軍,金光日;基于寄售庫(kù)存的供應(yīng)鏈協(xié)作問(wèn)題研究[J];石油大學(xué)學(xué)報(bào)(自然科學(xué)版);2005年03期

7 朱敏捷;包勝華;張力為;;基于VMI和JMI的供應(yīng)鏈庫(kù)存管理模型的研究[J];物流技術(shù);2008年02期

8 薛嶺,蔣馥;供應(yīng)鏈的模式與協(xié)調(diào)問(wèn)題研究[J];系統(tǒng)工程理論方法應(yīng)用;1998年03期

9 陳劍,蔡連僑;供應(yīng)鏈建模與優(yōu)化[J];系統(tǒng)工程理論與實(shí)踐;2001年06期

10 周永務(wù),楊善林;Newsboy型商品最優(yōu)廣告費(fèi)用與訂貨策略的聯(lián)合確定[J];系統(tǒng)工程理論與實(shí)踐;2002年11期

，

本文編號(hào)：1813562