By default, all copies archived after the launch of PhilArchive (October 2017) are listed here. For papers already in the archive at launch, only the most recent copy is listed here. Authors can make older versions available or unavailable as they choose by clicking the buttons provided (this requires that the author is signed in and that the paper is associated with their PhilPapers profile). To upload a new version of this paper, use the entry editor.
Version 1 Uploaded: 12/27/2016, 18:00:23 GMT Format: pdfBack to main record page