On Population Mobility in Market Economy

Regular and extensive social population mobility in natural economy is neither necessary nor possible while in a planned economic system, social population distribution is necessary but social population mobility is unlikely. Modern market economy as a highly mobile economy has a free-mobile population characteristic of market economy, which is fundamental to optimize human resource distribution. The rule for the modern market-based population movement is as follows: If the mobile population is the rational behavior choosers, under the permissive developmental environment as arranged by the social system, they tend to move from low profit-making fields to high income fields when there exists comparable difference of income in different regions and different industries, and various potential and practical profit-making chances. The degree of difference in comparable income is positively co-relative to the velocity and flux of mobile population.

Marxism and the Subsidy Period in Vietnam （1975-1986）

Marxism was spread into Vietnam by patriotic intellectuals from the 20s of the 20th century and still exists until today. The presence of Marxism in Vietnam through such a long history is enough to prove its importmlce and strong influence in the socio-political life of Vietnam. First of all, Marxism is closely related to the movement of national liberation revolutions in Vietnam from the 20s to the mid 70s of the 20th century： Marxism, with its outright revolutionary nature, had most adequately and effectively met the urgent needs of national liberation revolutions in Vietnam at that time, and at the same time evoked the fierce belief of patriotic revolutionists in a noble ideal--tJle ideal of communist society, and encouraged them to devote themselves to national liberation revolutions. It can be said that Marxism has become the soul of national liberation revolutions in Vietnam; hence, the victory of such revolutions in the mid 70s of the 20th century is also the victory of Marxism in an Eastern country that was very obsolete then. Furthermore, Marxism is also associated with the reforming of old society and building of new society--the socialist society in Vietnam： after winning national independence and unification for the country in the mid-70s of the 20th century, Vietnamese patriotic revolutionists posed the question of＂What new model of society should be built in Vietnam to match the country＇s history context？＂ This question is not only related to the fate of of everyone, but also related to the fate of Vietnamese people as a whole. Marxism had brought to patriotic revolutionists and all Vietnamese people a very clear answer： the socialist society （the first phase of communist society）, where there will no longer be capitalist ownership, no people exploiting people, no rich and poor, from each according to his ability, to each according to his needs, all resources are of common ownership, etc Thus, from 1975 to 1986 （the subsidy period in Vietnam）, the Communist Party of Vietnam had led the people to begin reforming the old society and building new one nationwide with a very happy attitude and a strong belief in the future of socialist society. However, only when embarking on the construction of a new society did our party notice that the realization of an ideal model of society according to Marxism in an obsolete country which had just been out of wax like Vietnam （without any initial material premises, except a political party of the working class and labor population--the Communist Party of Vietnam） is a very difficult job. Therefore, the construction of socialist society in Vietnam in the early stage, from 1975 to 1986, ended in a severe social-economic crisis. Thus, Marxism had capitalized on its strengths in national liberation revolutions in Vietnam, helping Vietnamese people to be free from the domination of colonial counties and empires, but it also had adverse impacts on the reforming of old society and building of new society, which was reflected in the socioeconomic crisis in Vietnam during the 1975-1986 period. Here, the questions to be posed are,＂Has Marxism ended its historic mission for Vietnamese people？＂, or ＂How should Marxism be adjusted to be appropriate to the new historical context of Vietnam？＂ and ＂If such adjustments are needed, what will the prospects of Marxism in Vietnam be like？＂ This article will focus on answering those questions

ANALYSIS ON LAND-USE CHANGE AND SOCIO-ECONOMIC DRIVING FACTORS IN H AINAN ISLAND DURING 50YEARS FROM 1950TO 1999

Land-use change is an important part of global change research(IGBP,1990-1992).But the majority of researches focus on the natural dr iving force of land use change.In thi s paper,the authors studied the rela tionship be-tween socio-economic driving facto rs and land-use change with time series in Hainan Island.Based on the stud y for the evolution of administrative system and policies in Hainan Island and the comprehensive analysis on the socia l economy da-ta and changes of social policies,th e socio-economic policies,human activities and land use of Hainan can be divided into three periods with different ch aracters:period from1950to 1978ch aracterized by the planning economi c system,peri-od from 1978to 1988characterized by the transfer of economic system and a doption of open policy,new stage fro m 1988to 1998with high growing speed.On th e other hand the authors describe the character of the periods and land-use change process affected by socio-economic factors.This paper provides an important method for evaluating the development and changes of Hainan social economy dur ing the 50years from 1950to 1999and f orecasting the development of Hainan so-cial economy in future.

Existence of Equilibrium of Multiperiod Plan-Market Economy with the Stock Market

Consider a sequence of markets for goods and securities at successive dates, each market is a hybrid of plan and market, no one of which is complete in Arrow\|Debreu sense. Pseudo\|equilibrium and equilibrium of such an economic model are introduced and the existence of which is demonstrated.

Existence of Sequential Market Equilibrium in A Plan-Market Economy

This paper examines the impact of planning and efficiency of markets in a stylized economy which is a finite sequence of markets for goods at successive dates, each market is a hybrid of plan and market, no one of which is complete in Arro Debreu sense. The existence of equilibrium in such a economic model is demonstrated.

Inefficiency of Centrally Planned Economies a Differential Game View

This paper presents a differential game model of centrally planned economics(CPEs). The Nash solution and Pareto solutions are derived.It concludes that CPEs is ineffident in the framework of game theory.

The Uniqueness of Market Economy in China

The purpose of this paper is to prove the equilibrium of general equilibrium of market economy in China. As a consequence,it is shown that, when the governmentplanning system gradually loses its function,the corresponding equilibrium point sequence of planned/market mixed economy converges to the unique equilibrium point of market economy. This demonstrates that the transition of China’s planned/market mixed economy to market economy will be stable.

Master Plan of Shenzhen in Market Economy

The Economic System can find its influences in all as-pects of a city’s development. Shenzhen, as one of China’s Special Eco-nomic Zones (SEZ) and with relatively well developed market mecha-nism, is now assuming some new characteristics in its urban construc-tion sector and thus requiring more creation in the new round of mas-ter plan formulating. The article is an effort to show a pioneering work of planners in Shenzhen in this regard.

Four Methods That Should Be Mastered in the Study of the Historical Experience of the People＇s Republic of China

It is necessary to master certain scientific methods in studying the historical experience of the People＇s Republic of China; that is, we should study the experience of different periods of New China and at the same time study the experience of various historical periods as related to one another; we should study the successful experience of New China and at the same time study its errors and setbacks; and we should view the historical experience of New China from today＇s perspective and at the same time study it by placing it under given historical conditions.