Some estimates suggest every $1 spent meeting clean air rules has returned $10 in health and economic benefits. How far America has come, because of regulations In the early 1970s, thick smog ...

The most obvious reason for this is that the requirements do not prioritize net costly rules for repeal and make it more difficult to adopt rules with net benefits. Second, the requirements are not ...

Through their work, the team identified simple rules, previously unrecognized, that govern this decision-making. The team's mathematical models demonstrated that the social distancing of rational ...