投资规模是否适度与投资效益优劣有着直接的联系,我国许多年份为投资规模膨胀所困扰,投资效益也处于较低的水平。最近一个时期,天津工业投资效益也不很理想,有人认为这是由于天津工业投资规模膨胀引起的,关于这一问题需做具体分析,然后再下结论。 Whether the investment scale is moderate or not is directly related to the advantages and disadvantages of investment returns. Many years in our country are plagued by the expansion of investment scale, and the investment returns are also at a relatively low level. In recent days, the industrial investment returns in Tianjin are also not very satisfactory. Some people think this is due to the expansion of industrial investment in Tianjin. Specific analysis on this issue needs to be carried out before the conclusion can be reached.