英文文献：A Statistical Examination Of Yield Switching Fraud In The Federal Crop Insurance Program
英文文献作者：Atwood, Joseph A.,Robinson-Cox, Jim,Shaik, Saleem
英文文献摘要：
An over-parameterized statistical yield-switching-fraud model is developed. Over-parameterized procedures are reviewed. Five percent of 206,952 producers (thirteen percent in one state) have suspicious yield patterns, elect higher coverage, and increase total multiple-unit indemnifications up to ten percent in some states and up to 30 percent at some coverage levels.