North American economics departments produce a substantial amount of economics PhDs, and these PhDs are responsible for a disproportionately large share of research published in top academic journals. This column provides an overview of 35 years of peer-reviewed publications by North American economics PhDs. Since 1980, the size of author teams grown and female representation steadily improved. The shares of the major research fields show relatively little variation, though international economics, development economics, and finance are exceptions to this.