Analysis on Unbalance of Real Estate Investment Goal under the Environment of High Profit Margin

With incessant development of Chinese real estate market, the amount and size of real estate corporations are enlarging rapidly and the real estate corporation investment goal is tending to become divertive. So it is especially important to understand rightly the investment goal of the real estate corporations. This paper analyzes the unbalance phenomena of real estate corporation investment under the environment of high profit margin and discusses the serious aftereffect from this unbalance. Finally this paper brings forward the right order of investment goals for the real estate corporations in order to contribute to a nicer performance of real estate corporations in establishing sustainable development stratagem.     

Real Option Method in Real Estate Investment Decision

Through analysis of basic assumptions and limitations of the conventional real estate investment decision method, in this paper, its unconformity to the investment environment, which includes a great number of uncertain elements, is pointed out. By analyzing the real option and the price formula, the pattern of real option in real estate investment decision is put forward and this breaks through the limitations of the conventional investment decision method and makes the decision scientifically and reasonably, moreover, it has some directive significance to investment administration work of real estate corporation.     

Research on Relationship between the Level of Urbanization and the Growth of Real Estate Investment

The population proportion index is usually introduced to measure the level of urbanization, which is an important index to the national economy. The fast development of urbanization would inevitably cause the increase of the investment in real estate industry. Introducing the Granger Test of Causality analytical method, in this paper the relationship between the level of urbanization and the investment in real estate industry from 1986 to 2003 in China is analyzed. It reveals that both of them are on the stage of constant up - rising, and the correlation index of 0. 205 shows that the relationship between them is a mutual promoting causality.     

Some Properties and Model of the Efficient Margin in Portfolio Combinatorial Investment

This paper proves some properties of the efficient margin in portfolio combinatorial investment and presents a methematical model for calculating the optimal weighted vector of portfolio combinatorial investment     

Investment Choice for the Tail Part of Real Estate Based on a Fuzzy Comprehensive Evaluation

As the real estate industry in P. R. China developed rapidly in recent years and the housing price constantly rose, the Tail Part of Real Estate (TPRE) became a new investment option for shrewd investors due to its huge profit possibilities. We appraise the investment values of different TPREs and provide the investor with scientific decision making support regarding the selection of TPREs. We introduce the TPRE concept and analyze the causes and factors influencing TPRE formation. We construct a mathematical fuzzy comprehensive evaluation model to analyze the investment options for TPREs. We provide an example showing how to analyze the TPRE investment choices using our method provided herein. It could be a good reference for the investors in choosing a TPRE for investment.     

Research on a Risk Investment Portfolio with Stochastic Character

With the theory of stochastic differential equation, the authors discuss a problem of a class of risk investment portfolio with stochastic character. With the selection of appropriate utility function and combines the Hamilton-Jacobi-Bellman equation, under the assumption that an optimal portfolio exists, and by using the Homologous Lagrangian function, some quantitative results of this risk optimal investment portfolio are given. With these quantitative results, some qualitative results are got. These results concord with the results of the theory of risk investment.     

Influence of Real Estate Mortgage Reform on the Chongqing Real Estate Enterprises and Countermeasures

In this paper, primarily, the real estate mortgage reform by the Central Bank of China is introduced. The influence of the reform on Chongqing Real estate enterprises by analyzing the problems existed in real estate development in Chongqing is expounded. To decrease the influence, the developer and the government should make efforts together. For the developers, they can find more ways to finance the projects, optimize the products supply system and strengthen the risk-resisting abilities. For the government, it should find all the ways to create a suitable external environment for the real estate market.     

A Caculation Method of Portfolio Investment under the Risk Mininiz

According to the security investment theory of Markowitz,this paper presents aCaculation method of portfolio investment under the risk minimization,and some mathematic expres-sions of the efficient frontier for portfolio investment are conducted.Based on these,the efficientfrontier is proved as a parabola,and a practical caculation process is given.     

Application of Flow Analysis to Risk Management of Land Investment

Combined with the development flow of real estate project,firstly a flow analysis is put forward for land investment risk identification of real estate projects,then by method of list analysis and method of expectancy computing to determine the risk level and the gain and loss of expectancy of land investment.Based on the relation and flow chart of land investment risk,the risk intensity of land investment is computed,in order to achieve an objective,effective and scientific dynamic management of land investment risk.     

The Real Option Method of Real Estate Exploitation Evaluation

Real estate exploitations have high risk and its exploitation environment is quite uncertain. The traditional investment value methods, such as the net present value and discount cash flow methods, usually undervalue the real estate value. In this paper the real option pricing theories and methods are applied to discuss real estate investment value under uncertainty. This method provides a new approach for real estate items.     

Real Estate Appraisal Enterprises to be Standardised

Although it is not long since the Chinese real estate appraisal agencies appeared in China, they have been developing quickly. With the increase of real estate appraisal portfolio, the number of real estate appraisal agencies in the market also increases. However, because of the loose management in this field, there are many operation that are not standard and not allowed by the operating rules. This paper tackles this problem on the basis of the special relationship between real estate appraisal agencies and banks, analyzes the present situation in this field in detail and puts forward the strategies accordingly.     

A Simulative Method of Investment Decision in Real Estate Development

This paper has simulated major risk factors and estimation indexes which influence on project investment in real estate development. It confirms the scope of risk factors by reaching it's reliability, The problems are resolved in obtaining values of factors and it's probabilistic distributing;the limitation is over come in estimating the income of investment by a point-estimation.An impersonal and reliable method of investment decision is provided in real estate development, and the result is ideal in practive test.     

Real Estate Administration by Internet

The government plays an important role in modern economic life. The administration by Internet is ranked first among the IT highway's five application areas. The author of this paper introduced the status of China's real estate administration by Internet, analyzed the problems existed and constructed a framework of real estate administration by Internet, which will facilitate China's real estate administration and modernization.     

Analysis on Location Selection for Real Estate Development Based on Set Theory

In order to increase the early decision-making accuracy of the real estate development and lower the overall risk of real estate investment, this paper explored the locations for projects of real estate development in the aspects of theoretical methods and technical levels. The evaluation system of housing project sites was established. It constructed the set model for real estate development projects and studied the concrete operation of the model in practice with a prac- tical example with the rough set theory. The test results showed that the method can reduce impacts from the experience and subjective awareness of decision-makers and increase the accuracy of location decisions.     

An Empirical Study and Forecast of the Cyclic Fluctuation of Real Estate Investment in China

As one of the key factors affecting the real estate,the development investment exerts leading influence on the real estate industry,which has become the pillar industry in the economic development of China.This paper aims to show the evolution route,the inner rule and the mechanism of the cyclic fluctuation of the real estate investment in China,and to give a reasonable short-term forecast of the investment based on the establishment of the ARIMA model,in order to contribute to a nicer performance of the industry in the future.     

A New Idea on the Avoidance of Real Estate Financial Risks

This paper reviews some major opinions on the avoidance of real estate financial risks. The author puts forward a new idea on this object from the view points of externality and systematic risk.