Quality Analysis and Key Factor Research in Japan’s Economic Growth Based on Factor Analysis

Factor analysis is suitable for the conditions of complex correlation, large sample size, many influencing factors, and selected indicators; able to conduct research on a variety subjects; can better apply multivariate statistical methods evaluation financial performance. Among other common evaluating performance, factor reduce dimensionality simplify data basically design weights. even with sizes. It avoids lot complicated calculations, reduces difficulty calculation, solves problem overlapping information, reflecting advantages statistics. Based method, this study analyzes quality key factors in Japan’s economic growth: (1) integrity principle residents’ risk composed multiple not only unilateral but also following factors: determine select indicators, identify risks potential hazards. Financial itself comprehensive, assessment arising from single less important. (2) The requirements indicators are that unit order magnitude should be accurate consistent, information reflected by direct clear, obtained ways, through annual reports Internet, collect data. performance based scientific principles show current operating conditions, so selection must true, effective, objective, as correctly reflect real situation, it beneficial combine results carry out steps. (3) may arise process financing or investment. broad sense more line characteristics risk, arises every link related activities. carried terms sense. seen scores were higher 2011 2017. (4) Use several representative replace original variables analysis, explain problems existing Japanese economy according results. growth include gross national product, inflation, employment rate, balance payments.