英文文献：The Effects on Production and Profits of Different Pollution Control Standards
英文文献作者：Helfand, Gloria E.
英文文献摘要：
Five different specifications of a pollution control restriction are analyzed for their comparative effects on input use, output, and profits. Because of the different effects, interest groups are likely to pressure politicians for their preferred outcomes. The politically optimal regulatory instrument may then not correspond to the efficient instrument.