The link did not come through correctly in the HES post, the:  
  
"conomics_and_CPE.html"  
  
was cut off from the end of:  
  
"http://cas.umkc.edu/econ/economics/faculty/Forstater/320/Environmental_  
E"  
  
Mathew Forstater  
  
  
I figured interested folks would realize that the address had wrapped and would cut and
paste the address.
  
Another solution is to use tinyurl.com, like this  
  
http://tinyurl.com/ygzv8u  
  
Humberto Barreto