International Monetary Fund2 个月
What Are Externalities?
Sometimes these indirect effects are tiny. But when they are large they can become problematic—what economists call externalities. Externalities are among the main reasons governments intervene in the ...
International Monetary Fund1 个月
Externalities: Prices Do Not Capture All Costs
Sometimes these indirect effects are tiny. But when they are large they can become problematic—what economists call externalities. Externalities are among the main reasons governments intervene in the ...