The Relationship Between Exchange Rate and Domestic Economy from the Perspective of Stock and Flow:Based on Grey Relation Analysis
Based on the exchange rate flow theory focusing on short-term benefits,the study uses the grey correlation model to explore the interaction between variables and the exchange rate,and compares the interaction between the exchange rate and various factors of the domestic economy,so as to overcome the shortcomings of the balance of payments theory in the relationship between various factors.At the same time,the study analyzes the relationship between RMB exchange rate and China's macro-economy in recent years by combining the stock theory of exchange rate in long-term effect analysis and the view of stock and flow.It is found that the RMB exchange rate has a strong correlation with domestic interest rate and price level,and an extremely strong correlation with interest rate,while the exchange rate has a moderate correlation with national income.Therefore,it is advisable to make good use of China's low inflation environment,and the policy of interest rate and exchange rate should be combined to promote China's steady economic recovery and improve trade balance.Meanwhile,in the current increasingly complex international relations,the potential or indirect influence of international trade and foreign investment under the effect of exchange rate on national income and economic development cannot be ignored.
exchange rate determination theorymacro-economygrey correlation modelinternational financebalance of payments theory