@inbook{NBERc8174,
 Crossref = "NBERito_08-2",
 title = "Comment on "Labor-Force Participation of Older Males in Korea: 1955-2005"",
 author = "Fumio Ohtake",
 BookTitle = "The Economic Consequences of Demographic Change in East Asia, NBER-EASE Volume 19",
 Publisher = "University of Chicago Press",
 pages = "315-317",
 year = "2010",
 month = "August",
 URL = "http://www.nber.org/chapters/c8174",
}
@book{NBERito_08-2,
 title = "The Economic Consequences of Demographic Change in East Asia, NBER-EASE Volume 19",
 author = "Takatoshi Ito and Andrew Rose",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "2010",
 URL = "http://www.nber.org/books/ito_08-2",
}