本文選題：財富分布 + Gini系數(shù)�。� 參考：《大連理工大學》2008年碩士論文

【摘要】： 財富分布問題的研究具有很長的歷史。尤其是財富分布的公平性問題,一直以來都倍受經(jīng)濟學家的關(guān)注。 本文以貨幣轉(zhuǎn)移模型為出發(fā)點。貨幣轉(zhuǎn)移模型的特點是將貨幣從現(xiàn)實經(jīng)濟中抽象出來,只考慮財富與個體,從而建立多個體相互作用模型,進而進行計算機模擬,然后分析結(jié)果、考察財富本身的運行規(guī)律。在此類模型中,相互作用變現(xiàn)為財富在個體間的轉(zhuǎn)移,而財富轉(zhuǎn)移方式由建立的交易規(guī)則決定,因此具有簡單,可擴展性強的特點。 本文的另一基本出發(fā)點是在帶有利他主義的貨幣交換模型下討論財富分布的模型,其由R.Trigaux提出。之后,M.Rodrlguez-Achach和R.Huerta-Quintanilla等人對其做了詳細分析,發(fā)現(xiàn)只有在不合理的高度利他條件下,才能得到一個更公平的社會財富分布。 本文第一章介紹了個體及基于個體的模擬的概念,特點及意義。 第二章介紹了貨幣轉(zhuǎn)移模型的提出理念及幾種重要的貨幣轉(zhuǎn)移模型。 在第三章中,介紹了引入利他主義的模型,研究了在此模型下,社會財富分布公平程度的變化并對衡量社會財富公平程度的指標-Gini系數(shù)進行了介紹和解釋。 基于前三章,本文于第四章提出了引入回扣的財富分布模型。在此模型中,將回扣機制引入了交易規(guī)則中,將個體用財富,道德,權(quán)力來進行定義。研究了此規(guī)則下,Gini系數(shù)的變化,Gini系數(shù)與回扣率之間的關(guān)系,社會財富分布情況以及在此規(guī)則下社會道德水平的情況。發(fā)現(xiàn)對每個回扣率,相應(yīng)的Gini系數(shù)都趨于穩(wěn)定,得到了回扣率-Gini系數(shù)曲線,發(fā)現(xiàn)當回扣率小于0.58時,回扣率越大Gini系數(shù)越小,從而越利于社會財富分配的均衡性,但當回扣率大于0.58時,回扣率的增大就不利于財富的均衡性了,但總體來說,引入回扣后Gini系數(shù)都比沒有回扣時低,說明回扣有利于社會財富的均衡性。 本文還定義了一個與Gini系數(shù)類似的道德系數(shù)來衡量社會道德水平的差別,發(fā)現(xiàn)引入回扣后社會道德水平隨著時間增加差別越來越大。 開展這方面的研究,可以了解回扣這種現(xiàn)象對社會財富分布的影響。
[Abstract]:The study of wealth distribution has a long history. In particular, the fairness of wealth distribution has been concerned by economists all the time. This paper takes the money transfer model as the starting point. The characteristic of the money transfer model is that the money is abstracted from the real economy, and only wealth and individual are considered, so the multi-individual interaction model is established, and then the computer simulation is carried out, and then the results are analyzed, and the running law of wealth itself is investigated. In this kind of model, the interaction is the transfer of wealth between individuals, and the way of wealth transfer is determined by the established transaction rules, so it has the characteristics of simplicity and expansibility. Another basic starting point of this paper is to discuss the model of wealth distribution under the currency exchange model with altruism, which is proposed by R.Trigaux. Then M. Rodrlguez-Achach and R.Huerta-Quintanilla et al made a detailed analysis and found that only under unreasonable and highly altruistic conditions can a fairer distribution of social wealth be obtained. The first chapter introduces the concept, characteristics and significance of individual and individual-based simulation. The second chapter introduces the concept of money transfer model and several important money transfer models. In the third chapter, we introduce the altruistic model, study the change of social wealth distribution fairness and explain the Gini coefficient, which is the index of social wealth equity. Based on the first three chapters, this paper puts forward the wealth distribution model with kickback in chapter 4. In this model, the rebate mechanism is introduced into the transaction rules, and the individual is defined by wealth, morality and power. The relationship between Gini coefficient and rebate rate, the distribution of social wealth and the social moral level under this rule are studied. It is found that for each kickback rate, the corresponding Gini coefficient tends to be stable, and the Gini coefficient curve of rebate rate is obtained. It is found that when the rebate rate is less than 0.58, the larger the rebate rate is, the smaller the Gini coefficient is, and the better the balance of social wealth distribution is. However, when the rebate rate is greater than 0.58, the increase of rebate rate is not conducive to the equilibrium of wealth, but generally speaking, the Gini coefficient after the introduction of rebate is lower than that without rebate, which indicates that rebate is beneficial to the equilibrium of social wealth. This paper also defines a moral coefficient similar to the Gini coefficient to measure the difference of social moral level. It is found that the difference of social moral level increases with time after the introduction of kickback. Carry out this research, you can understand the phenomenon of kickbacks on the distribution of social wealth.
【學位授予單位】：大連理工大學
【學位級別】：碩士
【學位授予年份】：2008
【分類號】：F224;F014.4

【參考文獻】

相關(guān)期刊論文 前1條

1 康曉光;中國財富分配三大差距的演變及其控制 (下篇 )[J];云南民族學院學報(哲學社會科學版);2000年04期

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本文編號：1911977