發(fā)布時(shí)間：2018-05-31 13:21

  本文選題：再制造 + 逆向物流　； 參考：《浙江工業(yè)大學(xué)》2014年碩士論文

【摘要】：在經(jīng)濟(jì)飛速發(fā)展的今天,電子家電產(chǎn)品更新?lián)Q代速度逐漸加快,大量的產(chǎn)品在壽命終期被消費(fèi)者淘汰或者丟棄,造成了資源的浪費(fèi)與環(huán)境的污染,因此如何合理回收并再利用廢舊品,如何建立完善的回收法律法規(guī)受到越來(lái)越多的國(guó)內(nèi)外學(xué)者的關(guān)注與研究。本文針對(duì)家電電子廢棄物的回收與再制造進(jìn)行了如下的研究：首先以?xún)蓚�(gè)制造商與兩個(gè)回收商組成的系統(tǒng)為研究對(duì)象,將再制造與逆向物流相關(guān)理論結(jié)合起來(lái),運(yùn)用博弈論思想,建立以回收商向非盈利機(jī)構(gòu)索要的回收費(fèi)用與制造商的銷(xiāo)售價(jià)格為決策變量的回收模型,運(yùn)用逆向歸納法來(lái)求取模型的子博弈精煉Nash均衡解,分別分析了在壟斷回收與競(jìng)爭(zhēng)回收兩種不同的回收模式下的回收商與制造商的最佳決策,通過(guò)對(duì)決策變量最優(yōu)解與目標(biāo)函數(shù)比較分析得出：在產(chǎn)品的替代性β較低,市場(chǎng)的規(guī)模經(jīng)濟(jì)因素θ不是很強(qiáng)的情況下,競(jìng)爭(zhēng)回收模式優(yōu)于壟斷回收模式,各參與者可以通過(guò)選擇競(jìng)爭(zhēng)回收模式來(lái)達(dá)到共贏。然后應(yīng)用定性分析方法,對(duì)模型中的相關(guān)參數(shù)如制造商市場(chǎng)大小a、規(guī)模經(jīng)濟(jì)因素θ、在不受規(guī)模經(jīng)濟(jì)影響下的回收商回收單位廢舊品所需消耗的費(fèi)用77、回收商回收單位廢舊品可以從政府得到的補(bǔ)貼r與回收的廢舊品的再制造率σ進(jìn)行靈敏度分析,詳細(xì)分析了模型中相關(guān)參數(shù)對(duì)決策變量最優(yōu)解的影響,為模型中的參與者做決策提供了理論依據(jù)。最后針對(duì)我國(guó)的實(shí)際情況,以家電電子廢棄物為例,收集整理相關(guān)參數(shù)的數(shù)據(jù),利用定量分析的數(shù)學(xué)方法分析制造商市場(chǎng)大小α、規(guī)模經(jīng)濟(jì)因素θ、回收的廢舊品的再制造率σ、制造商市場(chǎng)替代性β與回收率τ對(duì)決策變量函數(shù)值的影響,進(jìn)一步論證了文章中定性分析的正確性,并為制造商與回收商回收模式的選擇與政府建立關(guān)于促進(jìn)我國(guó)家電電子廢棄物回收的相關(guān)法規(guī)提供了理論的依據(jù)與建議。
[Abstract]:With the rapid development of economy, the upgrading speed of electronic appliances products is gradually accelerated, a large number of products are eliminated or discarded by consumers at the end of their life, which results in waste of resources and pollution of the environment. Therefore, more and more scholars at home and abroad pay more and more attention to how to reasonably recycle and reuse waste products and how to establish perfect recycling laws and regulations. In this paper, the recycling and remanufacturing of electronic waste of household appliances are studied as follows: firstly, taking the system composed of two manufacturers and two recyclers as the research object, the related theories of remanufacturing and reverse logistics are combined together. By using the idea of game theory, a recovery model is established in which the recovery cost demanded by the recycler from the non-profit organization and the selling price of the manufacturer are taken as the decision variables, and the subgame refined Nash equilibrium solution of the model is obtained by using the reverse induction method. The optimal decision of recycler and manufacturer under two different recovery modes of monopoly recovery and competitive recovery is analyzed respectively. By comparing the optimal solution of decision variables with the objective function, it is concluded that the substitution 尾 of the product is lower than that of the product. If the market scale economy factor 胃 is not very strong, the competitive recovery model is superior to the monopoly recovery model, and each participant can choose the competitive recovery model to achieve win-win. And then using qualitative analysis, For the relevant parameters in the model, such as the manufacturer market size a, the scale economy factor 胃, the cost of recovering unit waste products by the recycler without the influence of scale economy 77, the recycler can obtain the unit waste product from the government. The sensitivity analysis between the subsidy r and the remanufacturing rate 蟽 of the recycled waste goods is carried out. The influence of relevant parameters on the optimal solution of decision variables is analyzed in detail, which provides a theoretical basis for the participants in the model to make decisions. Finally, according to the actual situation of our country, taking the electronic waste of household appliances as an example, we collect and collate the data of relevant parameters. The effects of manufacturer market size 偽, scale economy factor 胃, remanufacturing rate 蟽 of recycled waste products, substitute 尾 and recovery rate 蟿 of manufacturer market on the value of decision variables are analyzed by means of quantitative analysis. It further demonstrates the correctness of qualitative analysis in this paper, and provides theoretical basis and suggestions for the selection of recycling mode for manufacturers and recyclers and the establishment of relevant laws and regulations for promoting the recycling of electronic waste from household appliances in China.
【學(xué)位授予單位】：浙江工業(yè)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：F252.1;F713.2
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本文編號(hào)：1959849