中文摘要：

就公共产品经营中的政府机会成本问题进行了讨论，把现实的政府预算背景下的公共产品由政府垄断经营及其假定通过竞争经营所产生的政府机会成本，进行比较分析，发现政府在经营公共产品方面的高机会成本是公共产品垄断经营制度下产生的，并进一步找出公共产品生产经营中控制政府决策机会成本的途径．通过理论上的剖析，得出要控制公共产品决策中的机会成本，必须在制度上安排公共产品的竞争性经营的结论．

英文摘要：

The governmental opportunity cost in management of public goods is discussed. By analyzing and comparing the two governmental opportunity cost, i.e., that with the real government budget and by competitive avenues it is found that state monopoly management of public goods resulted from public goods run by state monopoly performed by some hypothetic management organs, leads to high opportunity cost. The countermeasure must be sought to control the governmental strategic opportunity cost in public goods management. The conclusion is that in order to put the opportunity cost under control, competitive mechanism must be set up in the management of public goods.