By Huynh Kim P.   Jacho-Chávez David T.   Self James K.   in The American Economic Review

ISSN:0002-8282|100|2|287-291

American Economic Association‎(2010)‎

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By Huynh Kim P.   Jacho-Chávez David T.   Petrunia Robert J.   Voia Marcel   in Journal of the American Statistical Association

ISSN:0162-1459|106|495|858-878

Taylor & Francis Ltd‎(2011)‎

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