International Innovation and Diffusion of Air Pollution Control Technologies: The Effects of NOX and SO2 Regulation in the US, Japan, and Germany
收藏NBER2004-07-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w10643
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资源简介：
Using patent data from the United States, Japan, and Germany, this paper examines both the innovation and diffusion of air pollution control equipment. Whereas the United States was an early adopter of stringent sulfur dioxide (SO2) standards, both Japan and Germany introduced stringent nitrogen
提供机构：
美国国家经济研究局
创建时间：
2004-07-01
