Exporting less is economically beneficial, as it leaves more goods remaining inside the country, increasing the supply and lowering the price of domestic goods.
更多的商品留在国内，国内商品供应增加，价格下降，因此出口减少对经济有利。
2
On the contrary, the capital flow has an expanding effect on the domestic money supply, which increase the price level.
相反，资本流入对国内货币供应量有扩张效应，使价格总水平上升。
3
The curve of supply and balanced price on domestic market are the essential index to measure product competitiveness of all countries.