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ISSN:0002-8282|94|2|166-170

American Economic Association‎(2004)‎

Access to resources Favorite 18.558256

By Grawe Nathan D.   Mulligan Casey B.   in The Journal of Economic Perspectives

ISSN:0895-3309|16|3|45-58

American Economic Association‎(2002)‎

Access to resources Favorite 10.206966

By Mulligan Casey B.   Gil Ricard   Sala-i-Martin Xavier   in The Journal of Economic Perspectives

ISSN:0895-3309|18|1|51-74

American Economic Association‎(2004)‎

Access to resources Favorite 8.351141