投资回收期研究

摘要

指出现有投资回收期计算公式的不足，给出在市场经济机制下，投资回收期的计算公式。讨论要素的变化及通货膨胀对投资回收期的影响。进行实证分析。%The term of return of investment is discussed in this essay.Some discontents about its recent accounting are pointed out.The new formulas in market economic system are given.The influence of some factors and inflation for the term of return of investment are discussed.An example is given.