1.  And the only one Backbone was used by government in the past while now there are many companies run different kind of Backbone.

2.  In addition, government can typically use taxes in an effort to correct the price distortions and to provide a good supply of public goods.

3.  Government can use antitrust regulations to reduce monopolies, tax and restrict the sale with negative externalities, and promote production or consumption with externalities.

4.  As for "externalities" and "public goods", government can often use tax policy to regulate the market and buy public goods for citizens.

5.  As the public goods functions, the government often use tax to gather capital for these public goods.

6.  For exanple, The government may use antitrust regulations or way of tax and otherwise restrict the sale of goods in an effort to correct the price distortions caused by these externalide ties.

7.  Therefore, the government should use proper public policy to promote efficiency and equity when the market fails.

8.  In my opinion, the government should use its power to control the market.

9.  The government must use the interest rate, debt, tax and other economic regulation and control means that the economy into a sustained and steady development.

10.  The last one, the government should use some economic method like national debt, tax, let the economy into a sustainable and stable development.