2025-05-162016-04-11https://p2p8-sa-zuvru-a9vusux.re-cotta.com/handle/1/42717696I am replicating this paper for a data science class and was very grateful to find such a complete replication set along with the article. Many authors do not provide replication sets directly and/or only include the data without do-files, thus I was very happy to find that Harvard provides open access to these materials. Thank you!