The Development Trend and Prediction Model of Xinjiang GDP in the Context of "One Belt and One Road"

GDP is often recognized as the best indicator of the state of the economy, and changes in GDP lead to economic development, national income and spending power, so GDP forecasts are particularly important in economic development. "One Belt And One Road" policy put forward will produce certain effect to the economic development of Xinjiang, So the prediction of Xinjiang GDP in "One Belt And One Road" background is of great significance to the economic development of Xinjiang. In this paper, by establishing multiple regression model and combining quantitative analysis method, the per capita GDP value of the Xinjiang Uygur Autonomous Region in 2013-2016 years has been predicted. The relative error between prediction and real value is controlled within 10.9%. It shows that the model has a reasonable prediction effect, and finally gives the conclusion of the prediction results.