RT Journal Article SR Electronic T1 A Simple Empirical Model of Data Fouling by High-Grading in Capture Fisheries JF Land Economics JO Land Econ FD University of Wisconsin Press SP NP OP NP DO 10.3368/le.83.3.NPiii VO 83 IS 3 A1 Wernerheim, C. Michael A1 Haedrich, Richard L. YR 2007 UL http://le.uwpress.org/content/83/3/NP.abstract AB