A-Level Economics 真题及答案解析

The  Regional Public Goods Initiative (RPGI) supports countries in Latin America and the Caribbean and has provided US$73 million finance for the provision of  public goods across the region.

RPGI支持拉丁美洲以及加勒比海区域的国家并且给予了7300万美金的财政支持以帮助跨区月的公共货物。

请阅读下面的文献并回答下面几个关于公共货物的选项哪个是对的？

(Source： adapted from  http-yAvww.iadb.org/en/topics/regional-integratiori/  what-is-the-regional-puWic-goods-program,2803.html)

A The  private sector is able to exclude people from consuming public goods 

B They  may be under provided by the private sector 

C There is rivalry in the  consumption of public goods