The Evolution And It's Motive Force Of Economics System

Based on the achivements in economics theories and in light of the theories and methods of modern systematic science, this paper attempts an analysis of the elements, structures and functions of the economic system and their development, with the focus on the evolution of the system and its causes梩he functions of technological innovation and the manners and mechanism of the functions. Economics has developed a set of theories system in 200 years and has made great achievements in pratice. But it carried on the tradition of modern philosophy and science, adopting the analytics of atomism with static, rigid and imple characteristic as well as limitation. The emerging of the modem systematic science provides us with a totally new picture of the world: the real world is dynamic, stochastic and complicated and things all exitst in a systematic form. The comprehensive and overall method of thinking in systematic science finds its way to almost all the fields in modem society, science and thonght. It is of great inportance to the development of the analysis of the economics theories to draw on systematic theories in science, breaking throngh the framework for classical analysis. Economy is a complicated system with lots of elements, levels and nonlinearity. According to analytics, economic system can be divided into several subsystems, which can be further divided. Nonlinear actions take place among elements of economic system, thich contributes to its cornlicated structure. This kind of economic structure determines the funcfions of the economic system. Economic system is open, the characteric of which lies in its development. Economy will not stay at some level forever, instead it will always go from one state to another, or seen as economic increase (the increase I amount) or as economic development (the change in structure). The came for the evolution of the economic system (increase and ?development) is that many rising and falling factors from both inside and outside the system are enomously enlarged by the nonlinear, mutual actions under certain 200 circumstances, which changes the industrial structure, redivides the rork in production and finally makes the economic system turn from one state to another. An analysis of the history and present condition of the economic production shows that technological innovation is the major and permament rising and falling element to meet certain needs while knowledge is the cause of nonlinear functions. Therefore the technological innovation characterized by technological improvement and application of knowledge and information becomes the driving force of the economic increase and development. The process of the development of the economic system is the process of the technological innovation and its dissemination. Economic increase and economic development is the subject that draws close attention of the economists, who would like mainly to seek the causes of them. Different economic schools of thought find different causes. All the discussions, however, are carried out under classical economics theories and thus with much limitation. And that is what we call 揵lack box?method for all models, which indicates the results of economic functioning only, but not the process that leads to the results. Modem systematic science provides us with the overall methed...