基本信息
文件名称：A-Level济学Unit3：外部性与市场失灵分析.pdf
文件大小：980.23 KB
总页数：49 页
更新时间：2025-10-23
总字数：约1.66万字
文档摘要
Externalities
Marketfailure
?Intheory,theinvisiblehandoffreemarketwouldprovide
theefficientallocationofresources,andthisself-regulation
mechanismworksprettywellinmostsituations.However,in
othercircumstancesthemarketfailsto