Average earnings index (AEI) is a popular statistic used in North American Thoroughbred horse breeding. It is used to put the earnings of a breeding animal's progeny into proper perspective.
Average earnings index (AEI) is a popular statistic used in North American Thoroughbred horse breeding. It is used to put the earnings of a breeding animal's progeny into proper perspective. (en)
Average earnings index (AEI) is a popular statistic used in North American Thoroughbred horse breeding. It is used to put the earnings of a breeding animal's progeny into proper perspective. (en)