| When the 21st century comes, the new subject of information economics attracts attention. Information economics belongs to the field of economics, and it is also a branch subject of information science. Therefore, it is researched deeply by both of fields. However, two kinds of studies are very different. For a long time, there exist ceaseless disputes. Economists always distrust the researches which come from the field of information science. However, the scholars of information science do not summarize their fruits roundly. So this work will be very significant.The first chapter is foreword which introduces the background and status of research, and then brings forward the intentions, meanings, methods, innovations; The second chapter introduces evolution of information science, analyzes the relation between information science and information economics firstly, then analyzes two different aspects of the researches on information economics, finally brings forward disputes from two different fields; The third chapter is the most important part. It analyzes characteristic researches from information science: the basic problems of information economics, the research on information resource, information system, information commodity, information market, information industry, information of national economy; the forth chapter analyzes values and problems of researches from information science; the fifth chapter prints out methods and foreground; Finally, summarizes the work of this essay and relative conclusions, and brings forward expectation of subsequent work.This essay makes full use of many methods such as literature analysis, comparison analysis, contrast conclusion and trend forecast and so on.This essay is one of halfway fruits for NENU Society Science Youth Fund Projects, the project number is: 06QN018. |
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