The managed floating exchange rate system is one of special manifestations of target zone system,and actually it is a quasi-target zone system. Hence RMB equilibrium exchange rate may be estimated by use of the method...The managed floating exchange rate system is one of special manifestations of target zone system,and actually it is a quasi-target zone system. Hence RMB equilibrium exchange rate may be estimated by use of the method of exchange rate target zone model. At present,the sticky-price model is one of best models,and it is a extension of flex-price model. The model is based on assumptions of price inertia and output decided by demand. Under those assumptions and the condition of the commodity and the currency market equilibrium,a stochastic differential equation may be established,and in the light of the equation,we may get a exchange rate function. Our research indicates a good outcome may be made,applying the sticky-price model to estimate RMB equilibrium exchange rate.展开更多
There is an intrinsic relation between international reserves,balance of payments,and macroeconomy.Hence,a state should keep the moderate scale of international reserves.The sign of whether or not the reserve scale of...There is an intrinsic relation between international reserves,balance of payments,and macroeconomy.Hence,a state should keep the moderate scale of international reserves.The sign of whether or not the reserve scale of a state is moderate is that the optimal reserve stock and the optimal adjustable velocity may be reasonably arranged in pairs or groups.In the long run,the demand for international reserves in China is mainly decided by these factors such as the national income,the average propensity to import,the foreign default risk,and the variability in the balance of payments,etc..In the short run,however,besides those factors as referred above,the demand for international reserves in China is still affected by monetary policy.展开更多
文摘The managed floating exchange rate system is one of special manifestations of target zone system,and actually it is a quasi-target zone system. Hence RMB equilibrium exchange rate may be estimated by use of the method of exchange rate target zone model. At present,the sticky-price model is one of best models,and it is a extension of flex-price model. The model is based on assumptions of price inertia and output decided by demand. Under those assumptions and the condition of the commodity and the currency market equilibrium,a stochastic differential equation may be established,and in the light of the equation,we may get a exchange rate function. Our research indicates a good outcome may be made,applying the sticky-price model to estimate RMB equilibrium exchange rate.
文摘There is an intrinsic relation between international reserves,balance of payments,and macroeconomy.Hence,a state should keep the moderate scale of international reserves.The sign of whether or not the reserve scale of a state is moderate is that the optimal reserve stock and the optimal adjustable velocity may be reasonably arranged in pairs or groups.In the long run,the demand for international reserves in China is mainly decided by these factors such as the national income,the average propensity to import,the foreign default risk,and the variability in the balance of payments,etc..In the short run,however,besides those factors as referred above,the demand for international reserves in China is still affected by monetary policy.
