政府预决算偏离度是指政府年度预算收支同政府年度决算收支之间的差异的程度，它是反映政府预算管理水平的一个指标。
The deviation degree of government budget and final accounts ( DDG ) is deviation degree between annual government budget income expend and annual government final accounts income expend , and it is a index of government budget management .
政府决算