宏观投资核算的类型及其改进——兼与微观投资的比较

Topology of Macro-investment Statistics and Its Improvement:A Comparison with Micro-investment

本文简要分析了微观投资的类型,并从对象、主体等角度对宏观投资进行类型化分析,指出宏观投资核算存在的问题及其改进策略。以此为基础,本文比较了两类投资的差异,指出微观投资可以是存量,也可以是流量;宏观投资一般是流量,也可以用宏观投资存量表示存量。因此,只有微观流量对应宏观流量,微观存量对应宏观存量,才能实现两类投资的转换。

At first, this paper introduces the typology of micro-investment and proposes the typology of macro-investment including the objective classification and subjective classification. It also points the problems of macro-investment statistics and its improvement. Then the paper compares the micro-investment with macro-investment in many aspects and indicates that micro-investment can be either the stock or flow, and macro-investment is only flow, but the stock of macro-investment can be as stock. So only the flow of micro-investment is corresponding to the flow of macro-investment and the stock of microinvestment is corresponding to the stock of macro-investment, the transformation between the micro-investment and macroinvestment can be true.