How three letters reinvented the railroad business
The Indicator from Planet Money - Un pódcast de NPR
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After a series of train derailments, the railroad industry is under scrutiny from politicians, the public and rail workers themselves. Many workers blame a relatively new management philosophy called precision-scheduled railroading (PSR). What is PSR and how has it changed the industry?For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy
