Suppose we have an agricultural valley \(100 \mathrm{~km}\) by \(50 \mathrm{~km}\), with a polluting electricity power plant. The power plant causes pollution problems in a narrow strip of land downwind of the plant, and within this valley. \(10 \mathrm{~km}\) in length and \(500 \mathrm{~m}\) in width, but no problems outside of that area. The total effect of the pollution is to make crop land less productive. If we were to clean up the pollution, would we expect land prices to increase? Where? Would we expect wages to decline? Would the changes in land prices and/or wages fully reflect the benefits of cleaning up the pollution? Why or why not?