Innovation-based Construction Industry And Its Strategy Of Development

Construction industry constructs the real estate in the nature,so it provides the physical foundation and civilization for the people who live,work and learn.It receives 3%of the total amount of the nation people and supports 10%of the total people. Chinese construction industry is one of the backbone industries,but its production proportion and growth rate of value-added is lower than them of the construction industries in other countries.The main reasons are traditional management mode, singleness of ability of engineering service and slowness of technology progress so that Chinese construction industry is lack of viability and difficult that it faces the market environment and chance of economic growth after reform and opening.Because these, this thesis studies the innovation-based construction industry and its strategy of development from the theoretical analysis and empirical study as evidence for industry planning,establishment of industry policy in Chinese construction industry.This thesis mainly includes as follows:1.Innovation-based construction industry and its economics growth principle. According to the important problems in the process of development in Chinese construction industry,this thesis proposes to develop the innovation-based construction industry.The innovation-based construction industry is the construction industry that constantly introduces new production function(new undertaking) in the construction economics activities and changes the profit ability of existing resource.It have three basic function:the first one is that constantly exploits the new space and field of engineering service for existing technology and resource through market development to create new construction demand.The second one is that through the technology development continually provides the new technology for engineering service to enhance the engineering quality,service efficiency and satisfaction of society.The last one is through new combination of production factors constantly introduces new design, new process,new method,new product,and new service into construction economics activities.This thesis also analyzes the relationship between these basic functions and its economic growth.2.Determinant theory and technique of innovation-based construction industry. Based on the analysis of TFP theory and combined the production function,the measuring model of TFP growth rate,which relaxes the hypothesis of constant return to scale,is built.Then the TFP growth rate and contribution rate of six countries in OECD is measured in use of panel data and the economics mode of the construction industries of these countries is studied.Meanwhile based on DEA model,the relative efficiency of technology innovation in these countries is computed.On the basis of the two studies this thesis proposes the computing formula of determinant index of innovation-based construction industry and brings forward the determinant standards of innovation-based construction industry.According to the data and above result of these countries,the SVM model,in which optimize the parameters by gridding search,is built to decide the Chinese construction industry.The result is non-innovation-based construction industry.3.The development strategy of innovation-based construction industry in China. The contribution rate of management innovation in economics growth in Chinese construction industry is 9.961%in use of the measuring model of contribution rate of management innovation in economics growth built by Li Zinai etc.Meanwhile the contribution rate of the technology innovation in economics growth is 13.343%,the contribution rate of generalized technology progress in economics growth is 23.3059% and the sum of production elasticity of capital and labor is 0.978,which shows return to sale in Chinese construction industry decrease gently.Based on the above results,this thesis proposes the strategy guild line of development innovation-based construction industry is that technology innovation is the core,the management innovation is the precursor and the management innovation leads the technology innovation orderly and efficiently.After this,this thesis discusses the strategy measure of management innovation from the scientific productivity organization form and system,structure regroup,open and protection of construction market etc.And this thesis also studies the strategy measure in technology innovation.Through the questionnaire,study the obstacle factors that influence the technology innovation in Chinese construction industry empirically.Then build the impetus system and relative policy of technology innovation in Chinese construction industry.Based on risk measure of multiple R&D projects in construction enterprise,this thesis constructs the R&D projects risk forewarning control model in the construction enterprise from the Shewhart control chart and system independence principle.After this,this thesis studies the validity by a case.The conclusion in this thesis forms the Chinese construction industry economics growth strategy and relative angle of view,which is on the basis of innovation and paid much more attention to the industry intra-factors than before.It will provide new theories and tools to develop scientificly,hold chances and deal with challenge for Chinese construction industry.At the same time it adds some combined theories and knowledge to the construction economics and management subject.In a word,it will be beneficial for the knowledge system perfectly and study field developmentally.