To See Economics' Progress From The Macroeconomics Established By Keynes

Through detailed investigation into the growth of economic thought and the western main methodology of economics, we give our own standards with which we can tell that whether a theory of economics is improved or not and the pattern of improvement of economics. For one thing, the improvement of economics includes theoretical progress and experimental progress. The former implies that there are origination or improvement of implements of economic analysis; the latter implies that there are an increase in the reality of theories, which is showed by the better accuracy and relative precision of conclusions and by more powerful ability of explanation and prediction of a theory. For another thing, the pattern of progress of economics can be seen as the following procedure: a continue correction to presumption under the restrict of the implements of economic analysis, which make it more realistic and make theory itself more realistic. On the basis of the analysis made above, the article appraise the improved points of macroeconomics established by John Maynard Keynes, which in turn testified the rationality of the standarts of improvement of economics and the pattern of development of economics that we have established.