我国期货市场有效性的实证研究徐剑刚从发展社会主义市场经济的实际出发，为发现预期价格，减少市场调节的盲目性，为企业套期保值提供规避价格风险的场所，减少因成本变动而造成的经营风险；同时为适应对外贸易的发展，减少因汇率、利率波动所造成的损失，客观上需要建立... An Empirical Study of the Effectiveness of China’s Futures Market From the reality of developing the socialist market economy, Xu Jiangang provided a place for hedging and price avoidance in order to find the expected price, reduce the blindness of market regulation, and reduce the cost caused by changes in costs Business risk; the same time, to adapt to the development of foreign trade, reduce the exchange rate, interest rate fluctuations caused by the loss, the objective need to establish ...