CCA — Congress, Client groups, Agency — a closed loop of mutual benefit
CongressControls budget and oversight — gets campaign money and info
AgencyImplements policy — gets budget and friendly oversight
Interest groupGets favorable policy — provides votes and revolving door jobs
FormativeEvaluation during implementation — improve as you go
SummativeAfter program — did it work? Continue or cut?
RCTRandomized control trial — gold standard for causal evidence
CommandSet standard, inspect, penalize — EPA and OSHA model
MarketCarbon tax or cap-and-trade — price the externality
CaptureRegulated industry controls regulator — reduces effectiveness
DistributivePork barrel — everyone gets something, logrolling
RedistributiveClass conflict — zero-sum, ideologically charged
RegulatoryConcentrated costs, diffuse benefits — interest group battles
CongressControls budget and oversight — gets campaign money and info
AgencyImplements policy — gets budget and friendly oversight
Interest groupGets favorable policy — provides votes and revolving door jobs