This examination of the role and potential for replication in economics points out the paucity of both pure replication checking on others' published papers using their data and scientific replication using data representing different populations in one's own work or in a Comment. Several...

This examination of the role and potential for replication in economics points out the paucity of both pure replication -- checking on others' published papers using their data -- and scientific replication -- using data representing different populations in one's own work or in a Comment....

Examining the most heavily-cited publications in labor economics from the early 1990s, I show that few of over 3000 articles citing them directly replicates them. They are replicated more frequently using data from other time periods and economies, so that the validity of their central ideas has...