公共物品、分工演进与经济增长

在新兴古典经济学框架内,公共物品既能通过提高交易效率来促进分工演进并最终带来经济增长,也可通过改善劳动效率直接促进产出的增加,经济增长中的两难冲突发生于专业化经济和公共物品对劳动时间这一资源的争夺,资源的最终分配取决于三个重要的经济参数即专业化经济系数、公共物品的交易效率系数和劳动效率系数的大小和变化情况。文章最后从历史经验的角度来论证主要结论的正确性。

Public Goods, Evolution of the Division of Labor and Economic Growth

Based on the utility of public goods in transaction efficiency and labor efficiency,this paper talks about the relationships between public goods,evolution of the division of labor and economic growth.Some useful results can be found after establishing a new classical economics model: the evolution of the division of labor will accelerate if the transaction efficiency is improved by public goods;public goods also can improve the per capital real income directly by improving the labor efficiency.The conflict between economies of specialization and public goods occurs because of the limited resource of working time.The allocation of the resource depends on the three important parameters.At last this paper verifies the main conclusions on the view of historiography.