经济学家林毅夫近日说 ,当前是调整出口退税政策的最好时机 ,取消或者削减出口退税将有助于缓解人民币升值的压力。林毅夫说 ,近年来中国出口增长势头旺盛 ,持续出现外贸顺差 ,外汇储备增长较快 ,从而助长了国际上对人民币升值的预期。一些国际投机者乘机将热钱渗入中国境内 ,? Economist Yifu Lin said recently that the current adjustment of export tax rebate policy is the best time to cancel or reduce the export tax rebate will help ease the pressure of RMB appreciation. Lin said that in recent years, China’s export growth has been booming. The continuous foreign trade surplus and the rapid growth of foreign exchange reserves have encouraged the international expectation of an RMB appreciation. Some international speculators took the opportunity to infiltrate hot money into China,?