//-->
Implementing technology-forcing policies : the 1970 clean air act amendments and the introduction of advanced automotive emissions controls in the United States
Gerard, David, (2005)
Experiments in technology forcing : comparing the regulatory processes of US automobile safety and emissions regulations
Gerard, David, (2007)
The development of first-possession rules in US mining, 1872 - 1920 : theory, evidence, and policy implications
Gerard, David, (1998)