Notes [chapter]

2021 Proxies  
In the mid-1990s, adjustments to the CPI took into account (in the case of cars) "improved corrosion protection, improved warranties, sealing improvements, stainless steel exhaust, longer-life spark plugs, improved steering gears, rust-resistant fuel injection, clearcoat paint, and more.
doi:10.7551/mitpress/11765.003.0009 fatcat:qdrzilfzwngeriyjhwwulyt6yy