牢牢把握速度和效益的统一本刊评论员自年初以来，速度问题一直是社会各界关注的焦点。今年经济增长能否实现８％，何以实现８％，事关大局。根据以往的经验教训，当前扩大内需，促进经济增长，一定要以市场为导向，以效益为中心，与优化投资结构相结合，注重速度和效益的... Firmly Grasp the Unification of Speed ​​and Effectiveness Since the beginning of this year, the speed issue has always been the focus of attention of all sectors of society. Whether this year’s economic growth can achieve 8% or so and why 8% will be achieved will affect the overall situation. Based on past experience and lessons, the current expansion of domestic demand and the promotion of economic growth must be market-oriented, efficiency-centered, combined with the optimization of investment structure, focusing on speed and efficiency ...