摘要：Opaluch and Just reported the top 20 departments in pages per faculty of articles in the American Journal of Agricultural Economics for the five year period 1968-1972. To determine how much has changed and how much has not during the intervening two decades, the analysis was repeated for the five year period 1988-1992. Some things seem not to change. University of California, Berkeley, remains at the pinnacle twenty years later. And 13 of the top 20 departments two decades ago, remain there during the 1988-1992 period. But seven did change, and the most notable aspect is that the number of Northeast departments in the top 20 rose from two to five.
