【摘要】 根据供给表和使用表推算国家(地区)对称型投入产出表有两种方法,即:产品工艺假定方法和部门工艺假定方法.但是上述两种方法都属极端假设的方法,为此提出了一般工艺假定的概念和相应的优化模型,给出了国家(地区)对称型投入产出表编制的优化方法.更多还原

【Abstract】 Based on supply-table and use-table,there are two techniques to estimate the symmetrical state(or regional) input-output-table which are technique of product-technics assumption and technique of sector-technics assumption,but they are extreme situations.This paper presents a new assumption called general-technics,sets an optimization model,and gives a new technique to estimate the symmetrical state (or regional) input-output-table.更多还原