In Japan, because people will be less, although there are a large number of rural surplus labor transfer, but not high concentration of land, remained small-scale production.
By rebalancing the relationship between the expansion of production capacity and consumption capacity, it would also reduce the external imbalance (the trade surplus).
通过重新平衡扩大产能与扩大消费能力之间的关系，也可以减少外部不平衡(贸易顺差)。
3
As future conditions are uncertain, production is always speculative. It may result either in a surplus or in a deficit in the means of the entrepreneur.