Comment on "The Adversity/Hysteresis Effect: Depression-Era Productivity Growth in the U.S. Railroad Sector"
Published Date
Copyright 2012
ISBN 9780226473031
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Copy CitationWilliam Kerr, The Rate and Direction of Inventive Activity Revisited (University of Chicago Press, 2011), https://www.nber.org/books-and-chapters/rate-and-direction-inventive-activity-revisited/comment-adversityhysteresis-effect-depression-era-productivity-growth-us-railroad-sector-kerr.