7.3 Effect on Change in Classification on Resource Use and Imputed Prices 



The major effect on the change in classification to B class is to shift the waste- 

 water treatment facilities to more effective treatment processes. These shifts were 

 similar to those caused by variation in river-flow level. Raising water-quality 

 class is analogous to lowering the river-flow level. The same is true for imputed 

 prices and resource allocation. 



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