Real estate industry as the third industry of national economy, it plays the important role strengthening service management, decreasing the possibility of service failure and making the service recovery work better. It can guarantee the continuity of real estate industry offering service, circulation of the supply and demand chain and stability of profit chain. On the basis of qualitative analysis of the service recovery system (SRS), the study takes Chinese real estate industry as the design object, analyzes the affecting service failure factors from the customer view, realizes the anticipative aim according to the input-output principle and designs the SRS in term of the time series. Through the questionnaire of real estate enterprise executing the SRS, the results show that the solved problem ratio is increasing and time space shorten. And the different culture background of different enterprise, the attitude of enterprise employee and whether taking the immediate measures are the subjective and uncertain factors. These are the main factors affecting the overall system execution.

Building energy efficiency (BEE) economic incentive system is an enormous system of multi-agent, which includes government departments, design institutes, construction units, real estate development enterprises, purchasers and energy service companies etc. It has a widely internal relationship and a character of multi-layer, multi-function, dynamic, open and mutually learning, so it is conformed that this system has the basic character of complex system. As a rational method to solve the problem of complex system, Cellular Automata (CA) can analyze the grid dynamic model which is not only discrete in temporal and spatial aspects but also partial in temporal consequence and spatial mutual relationship. Under some certain simple units and regulations, CA can simulate the complex system veritably. With the bottom-up modeling method of CA, this study establishes an evolutionary model of multi-agent for BEE economic incentive system in China through analyzing the complex character of this system. Based on the analytic result of evolving processes, it is recognized that the influence factors of promoting BEE economic incentive policy involves behavior preference, macro environment factors and different actual conditions of local regions.

The purpose of the public investment is to serve society and improve people’s living standard, so the social and environmental benefits became the highest standard weighing public investment benefit and a basic starting point of evaluation the public investment project. In this paper, fuzzy mathematics theory was adopted for the comprehensive evaluation on the social, environmental and economic benefits of Land Fund expenditure in Shenzhen，and the process of comprehensive evaluation was improved in order to evaluate the benefits of public investment more efficiently. The calculation result indicated: the proportion change of direct benefit to indirect benefit has negligible effect on total evaluation result; weight and evaluation grade of the social benefit are the highest in 3 types of benefits, the result accords with the tenet of the social benefit that local public investment pursues; weight and evaluation grade of municipal engineering are the highest, accessory facilities—the lowest, the result indicates that the accessory facilities construction of Shenzhen is in the relatively backward.

Economical housing policy is an effective measure to solve the housing problem of low and medium-income households in China, and plays an important role in the residential industry. But there still exist some problems in the course of implementing the economical housing policy. Considering commodity character and social security function of economical houses, this paper illustrates the theory foundation of policy planning; provides the proposals for the pattern of economical houses system on the basis of market economy mechanisms.

This paper first points out the basic characteristics of default payment in construction field at present, then puts forward detailed countermeasures from five aspects, which consist of speeding up to establish the social credit system, strengthening market management and supervision, establishing construction risk management system, reforming investment and financing system of government’s projects, broadening financing channels of real estate development projects.

Energy conservation strategy aimed at improving energy efficiency and reducing green house gases emission play a key role on sustainable development. Because the proportion of building energy consumption to total energy consumption is very high, construct energy conservation buildings become the main task in executing energy conservation strategy. The decision-making among relative participants is a dynamic game course. Based on game theory, this paper analyzes the different choices between governments and real estate developers. The results show that at the primary stage of building energy conservation, the governments should provide policy support to the enterprises in order to accelerate the implement of building energy conservation strategy; at the mature stage of building energy conservation, the governments should cancel market intervention and the developers could voluntarily construct the energy conservation buildings under economic profit drive.

Building energy efficiency is an important field in energy efficiency. In China, building energy efficiency, as an important link in realizing the country’s energy strategy, has been listed by the National Development and Reform committee in the 11th “Five Year Plan” as one of the ten key energy efficiency projects. Building energy efficiency belongs to the field where the market mechanism doesn’t work and it should be guided and adjusted by the government’s policy, which demands strong support from laws and regulations. Yet, the legal system concerning the building energy efficiency is not complete, which has become an important factor that limits the development of building energy efficiency. The paper analyzes China’s existing legal system of building energy efficiency and points out specific problems and incomplete places with it. Aiming at the needs of building energy efficiency at present in China, the paper points out that the legal system of building energy efficiency can be perfected from four aspects: The fundamental law in energy efficiency, “Energy Efficiency Law”, the primary law in the building industry, “Construction Law”, the administrative regulation, “Administrative Ordinances for Building Energy Efficiency” and the departmental regulation, “Administrative Regulations for Civil Building Energy Efficiency”. The paper puts forward suggestions of modifying, establishing, or revising the four legal documents and bringing them into agreement and thus providing practical legal support for carrying out the work of building energy efficiency in China.

This article discusses the zone predominance of Fujian Province, which is separated from Taiwan by the Taiwan Straits to the east and connects “the delta of the Yangtze River” to the north and “the Pearl River Delta” to the south. Applying the theory of priority economic benefit, the theory of scale economic benefit and several others, the paper presents a system-analysis of the functional orientation of building an EZWTS, strategic keystones of its economic development, implementation process, policy making and so on. And this paper offers scientific argumentation for this zone’s potential for being a factor of new surges of China’s economy.

E-commerce’s development in construction is the process of IT use. This will lead to institutional changes, and institutional changes will support technical changes. This thesis describe the content and features of e-commerce’s in construction industry, and it require enterprise and government to change their institution, we also analysis the factors to improve or prevent the institutional changes, at last, we put some advice to improve institutional changes. Institution’s main function is to restrain people’s behavior, and e-commerce’s main function is information communication among people. we need to change and adjust our institution to regular our behavior.

The present status of development of building energy efficiency (BEE) in China has been introduced in this paper, and the necessity of implementing the strategy of sustainable development and constructing the energy-efficient-and-land-saving buildings is proposed. By analyzing the present status, the main problems are raised out, including: (1) lack of corresponding stimulating policies and administrative regulations and rules; (2) slow development of BEE market, and incomplete system of energy efficiency technologies; (3) scarcity of special channels for financing; and (4) poverty of consciousness about BEE, etc. Aiming at the above-mentioned problems, with the reference to advanced concepts and experiences from developed countries, it is emphasized on promoting the development of BEE in China through integrating the market adjustment system, government control system and social adaptation system. The detailed measures include: to improve policies, rules and regulations; to realize financing for BEE by market; to cultivate the BEE industry, to develop BEE technologies, and to establish the BEE certificating and labeling system; and to strengthen dissemination, education, and training of BEE.