Cost Benefit Analysis Assignment
Consider an undistu
ed Florida wetland, list a direct use value, an indirect use value, an option value, and a non-use value.
· XXXXXXXXXXKopp, R. J XXXXXXXXXXWhy Existence Value Should Be Used in Cost-Benefit Analysis. (Links to an external site.) Journal of Policy Analysis and Management. Vol. 11, No. 1.
· XXXXXXXXXXRosenthal, D. H. & Nelson, R. H XXXXXXXXXXWhy Existence Value Should Not Be Used in Cost-Benefit Analysis.Links to an external site. Journal of Policy Analysis and Management. Vol. 11, No. 1.
1. Ponder the arguments for and against using non-use values in CBA presented by the two articles you read this week. What do you think Rosenthal would say about trying to measure one of the non-use values *that someone else wrote*? What would Kopp say in response?
2. A table showing approximate deforestation rates in percentage points is shown below. The top left cell, for example, says that the deforestation rate in protected areas was 1 percent before the protected area was established, and the top right cell indicates a deforestation rate of 4 percent in areas outside of protected areas before their establishment.
First, read the information below, in the chart:
Protected Areas
Outside of protected areas
Before protected area established
0.01
0.04
After protected area established
0.05
0.08
Using the information presented here answer the following questions:
a. What is the impact of protected areas on deforestation using a before and after approach?
. What is the impact of protected areas on deforestation using simple differences?
c. What is the impact calculated using difference in differences?
3. Which approach do you prefer and why? Think about a situation where the protected areas were randomly scattered across the landscape. How would this change the numbers in the cells for protected and not protected in the top row – before protected areas were established?