Analysis Model Design on the Impact of Foreign Investment on China’s Economic Growth

Abstract

This research mainly analyzes the influence of foreign investment in the era of big data on China's economic growth, in the process of analyzing the impact of foreign investment on the national economy, based on the analysis of the current situation of foreign investment and error-correction model, etc., through the correlation coefficient matrix to determine the variables data needed to fit the model; after fitting the model, the residual model is extracted, and the stationarity of the residual sequence is tested . On the basis of the above, this paper analyzes the difference of foreign direct investment in different regions, combined with the coastal areas and central region model and actual situation analysis, analyzes the two foreign direct investment (FDI) development speeds, base development speed, and average development speed, at the same time for the two regions in 2017; the specific direction of FDI do a detailed analysis. Finally, a series of conclusions are obtained.

Explanatory Differences in Idiosyncratic Volatility: Evidence from Fama-French Three- and Five-factor Models

“…At present, there are a large number of individual investors in China's stock market. As institutional investors have the advantages of more professional investment and higher risk control levels, more individual investors in China will gradually turn to rely on institutional investors in the future [2]. At present, the scale of quantitative investment in China is about 350 to 400 billion YUAN, of which 120 billion yuan are public funds, and the rest are private quantitative funds, more than 300, accounting for 3%(there are more than 9,000 private managers in total), and the amount is about 200 billion yuan.…”