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Unformatted text preview: y . The typ i cal fi n ding (e.g., f or SO2) is that, for a cross-section of countries, there is a U-shaped curve that describes the relationship between per capita GDP and various measures of environmental quality. (A) Graph such a curve and offer an explanation for such a relationship. (B) How would you test your explanation with a different data set? (C) Across countries the data show that CO2 (a greenhouse gas) increases with per capita GDP. Graph this relationship and e xplain why CO2 does not show the same EKC relationship as we find in the case SO2?...
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This note was uploaded on 05/03/2009 for the course ECON 478 taught by Professor Staff during the Spring '08 term at University of Arizona- Tucson.
- Spring '08