基于不確定性的煤化企業(yè)公路運力整合模式研究
發(fā)布時間：2018-12-08 17:31
【摘要】：目前大多數(shù)貨運客戶對其臨時性的、不確定的運力需求，一般通過即期市場臨時采購，但其價格一般都高于長期合作的協(xié)議價格，而且不一定能及時采購到，造成機會成本的損失。與協(xié)議客戶簽訂長期合同的物流企業(yè)由于獲取信息的范圍有限，無法將部分空閑的運力轉(zhuǎn)移給需要的企業(yè)，造成運力的浪費，而相應短缺運力的客戶也無法獲得這部分運力而造成機會成本的損失。 本論文以不確定性為研究關注點，提出了基于不確定性管理的煤化企業(yè)公路運力整合模式，闡述了其內(nèi)涵、基本特征等。并選取陜煤化集團下屬的企業(yè)作為研究對象，其有自身特點：其在整合運輸業(yè)務時既不同于企業(yè)完全控制產(chǎn)權(quán)的下屬各個部門的運力整合，也不同于社會上獨立或者有業(yè)務往來的企業(yè)間的運力整合，其居于這兩者之間，雖然各個子公司都屬于陜煤化集團公司，但是在經(jīng)營上確是獨立的。其為我們研究公路運力整合提供了一個比較好的研究樣本：因為陜煤化物資集團（物流集成主體）擁有提供整合公路運力的能力及屬性，而且眾多的下屬子公司（集成客體）之間也具備參與整合過程的屬性特征；加之研究所團隊多年持續(xù)跟蹤對陜煤化的物流業(yè)務的研究作為基礎資料；而且最新的研究課題也是如何構(gòu)建陜煤化大物流體系建設，對運力整合有實踐上的迫切需求，本論文的研究成果將作為陜煤化大物流體系規(guī)劃中的關于運輸業(yè)務整合模式的一部分。 由于公路運力整合的復雜性，被整合企業(yè)關系處理的艱難性，本論文提出了基于不確定性為研究基礎和關注對象的整合模式，并根據(jù)調(diào)研情況建立了相應的數(shù)學和計算機模型，分析論文提出的運力整合模式的可行性；通過分析，整合模式得到了模型分析的印證：參與整合企業(yè)數(shù)量相同的條件下，，隨著運力可調(diào)度范圍的擴大，特征年內(nèi)各企業(yè)每月統(tǒng)計運力的不足和剩余情況都在減少；隨著可調(diào)運范圍的擴大，統(tǒng)計的9年之內(nèi)的運力不足和浪費都在減少；隨著企業(yè)逐步減少運力的保有量，更多的從平臺調(diào)度運力，企業(yè)的運力需求得到了更好的滿足。企業(yè)自身保有運力的減少，從物流集成主體調(diào)運資源的增多，便是運力實現(xiàn)整合的過程，企業(yè)降低了不確定性的影響，集成主體因整合企業(yè)運力剩余和不足而獲得發(fā)展。參與運力整合主體范圍的不斷擴大將為社會物流、甚至全球物流服務奠定基礎。
[Abstract]:At present, most freight customers generally purchase their temporary and uncertain capacity needs through the spot market, but their prices are generally higher than the long-term cooperative agreement prices, and they may not be able to procure them in time. Loss of opportunity cost. Because of the limited scope of obtaining information, logistics enterprises that have signed long-term contracts with their agreement customers are unable to transfer part of their spare capacity to the enterprises in need, resulting in a waste of capacity. The corresponding shortage of capacity customers can not obtain this part of the capacity resulting in loss of opportunity costs. Taking uncertainty as the research focus, this paper puts forward the road transportation integration model based on uncertainty management, and expounds its connotation and basic characteristics. And select the enterprises of Shaanxi Coal Chemical Group as the research object, which has its own characteristics: in the integration of transport business, it is not only different from the integration of the various departments under the control of the property rights of the enterprise, but also the integration of the transportation capacity of the subordinate departments. It is also different from the integration of transportation capacity among independent or business enterprises in the society, which is in the middle of the two. Although each subsidiary belongs to Shaanxi Coal Chemical Group Company, it is indeed independent in operation. It provides a better research sample for us to study highway transportation capacity integration: because Shaanxi Coal Chemical material Group (logistics integration main body) has the ability and attribute to provide integrated highway transportation capacity. And many subordinate subsidiary companies (integrated objects) also have the attributes of participating in the integration process. In addition, the research on the logistics business of Shaanxi coal industry has been continuously followed by the research team for many years as the basic data. Moreover, the latest research topic is also how to build a large logistics system of Shaanxi Coal Chemical Company, which has an urgent practical need for capacity integration. The research results of this paper will be a part of the integrated mode of transportation business in the planning of Shaanxi Coal-Chemical Logistics system. Because of the complexity of highway transportation capacity integration and the difficulty of dealing with the integrated enterprise relationship, this paper puts forward the integration model based on uncertainty and concerned objects, and establishes the corresponding mathematical and computer models according to the investigation. The feasibility of the model of capacity integration proposed in this paper is analyzed. Through the analysis, the integration model has been confirmed by the model analysis: under the condition of the same number of participating integrated enterprises, with the expansion of the dispatching range of transportation capacity, the shortage and surplus of the monthly statistical capacity of each enterprise in the year are decreasing; With the expansion of the range of adjustable transportation, the shortage and waste of transportation capacity are decreasing in the nine years of statistics, and with the gradual reduction of the capacity of the enterprise, more dispatching capacity from the platform, the capacity demand of the enterprise has been better met. The reduction of enterprise's own transportation capacity, from the increase of logistics integration body's transferring resources, is the process of realizing the integration of transportation capacity. The enterprise reduces the influence of uncertainty, and the integrated main body is developed because of the integration of the enterprise's capacity surplus and insufficiency. The continuous expansion of the scope of participation in capacity integration will lay the foundation for social logistics and even global logistics services.
【學位授予單位】：長安大學
【學位級別】：碩士
【學位授予年份】：2013
【分類號】：F426.21;F542
本文編號：2368724
[Abstract]:At present, most freight customers generally purchase their temporary and uncertain capacity needs through the spot market, but their prices are generally higher than the long-term cooperative agreement prices, and they may not be able to procure them in time. Loss of opportunity cost. Because of the limited scope of obtaining information, logistics enterprises that have signed long-term contracts with their agreement customers are unable to transfer part of their spare capacity to the enterprises in need, resulting in a waste of capacity. The corresponding shortage of capacity customers can not obtain this part of the capacity resulting in loss of opportunity costs. Taking uncertainty as the research focus, this paper puts forward the road transportation integration model based on uncertainty management, and expounds its connotation and basic characteristics. And select the enterprises of Shaanxi Coal Chemical Group as the research object, which has its own characteristics: in the integration of transport business, it is not only different from the integration of the various departments under the control of the property rights of the enterprise, but also the integration of the transportation capacity of the subordinate departments. It is also different from the integration of transportation capacity among independent or business enterprises in the society, which is in the middle of the two. Although each subsidiary belongs to Shaanxi Coal Chemical Group Company, it is indeed independent in operation. It provides a better research sample for us to study highway transportation capacity integration: because Shaanxi Coal Chemical material Group (logistics integration main body) has the ability and attribute to provide integrated highway transportation capacity. And many subordinate subsidiary companies (integrated objects) also have the attributes of participating in the integration process. In addition, the research on the logistics business of Shaanxi coal industry has been continuously followed by the research team for many years as the basic data. Moreover, the latest research topic is also how to build a large logistics system of Shaanxi Coal Chemical Company, which has an urgent practical need for capacity integration. The research results of this paper will be a part of the integrated mode of transportation business in the planning of Shaanxi Coal-Chemical Logistics system. Because of the complexity of highway transportation capacity integration and the difficulty of dealing with the integrated enterprise relationship, this paper puts forward the integration model based on uncertainty and concerned objects, and establishes the corresponding mathematical and computer models according to the investigation. The feasibility of the model of capacity integration proposed in this paper is analyzed. Through the analysis, the integration model has been confirmed by the model analysis: under the condition of the same number of participating integrated enterprises, with the expansion of the dispatching range of transportation capacity, the shortage and surplus of the monthly statistical capacity of each enterprise in the year are decreasing; With the expansion of the range of adjustable transportation, the shortage and waste of transportation capacity are decreasing in the nine years of statistics, and with the gradual reduction of the capacity of the enterprise, more dispatching capacity from the platform, the capacity demand of the enterprise has been better met. The reduction of enterprise's own transportation capacity, from the increase of logistics integration body's transferring resources, is the process of realizing the integration of transportation capacity. The enterprise reduces the influence of uncertainty, and the integrated main body is developed because of the integration of the enterprise's capacity surplus and insufficiency. The continuous expansion of the scope of participation in capacity integration will lay the foundation for social logistics and even global logistics services.
【學位授予單位】：長安大學
【學位級別】：碩士
【學位授予年份】：2013
【分類號】：F426.21;F542
【參考文獻】
相關期刊論文 前10條
1 馮芬玲;李菲菲;;基于期權(quán)理論的鐵路貨運定價模型[J];鐵道科學與工程學報;2012年02期
2 余朋林;梅巧萍;;第三方物流企業(yè)資源并購整合研究[J];中國市場;2012年15期
3 雷麗彩;周晶;;風險規(guī)避下的航空貨運期權(quán)定價Stackelberg博弈模型[J];系統(tǒng)工程理論與實踐;2010年02期
4 李祖奎;Marianthi Ierapetritou;薛美盛;;過程工業(yè)不確定條件下的計劃與調(diào)度優(yōu)化[J];化工進展;2009年07期
5 趙霞;黃培清;;一種基于期權(quán)合約和現(xiàn)貨市場的零售商采購模型研究[J];科學技術(shù)與工程;2009年04期
6 趙明瑞;周賽;;航空貨運的期權(quán)銷售模式初探[J];空運商務;2009年01期
7 劉晉;段毅;;基于期權(quán)的供應鏈伙伴關系管理[J];統(tǒng)計與決策;2008年14期
8 董千里;尚鴻雁;劉小東;白永江;;物流信息平臺的區(qū)分及規(guī)劃構(gòu)建研究[J];廣西大學學報(哲學社會科學版);2008年02期
9 王瑾;;物流聯(lián)盟:我國第三方物流企業(yè)的發(fā)展路徑[J];黑龍江對外經(jīng)貿(mào);2007年11期
10 佟斌;郭瓊;潘新;;基于需求預測的供應鏈期權(quán)式契約協(xié)調(diào)[J];系統(tǒng)工程;2006年11期
相關碩士學位論文 前4條
1 鄭旭亮;湛江市物流公共信息平臺構(gòu)建研究[D];中南大學;2010年
2 劉春月;淮安公用物流信息平臺需求分析與平臺功能設計[D];西南交通大學;2009年
3 姜成峰;第三方物流企業(yè)戰(zhàn)略聯(lián)盟信任機制研究[D];浙江大學;2008年
4 鮑香臺;公路貨運運力優(yōu)化配置方法研究[D];東南大學;2006年
本文編號：2368724
本文鏈接：http://sikaile.net/jingjilunwen/jtysjj/2368724.html
教材專著
