Documentation for the July/August 1994 REVIEW article by Sangkyun Park titled "Explanations for the Increased Riskiness of Banks in the 1980s." Normally, a copy of the data and programs would be included in the documentation for REVIEW articles. However, due to the voluminous size of the dataset used to construct the article, it is impossible to make this dataset available via FRED. The programs used for data analysis and manipulation were written in SAS Version 6.07 and operating under an MVS TSO environment. Requests for this information will be available only on magnetic tape or cartridge. Tape format specifications should accompany requests made to Jonathan Ahlbrecht at 314-444-8807 or Tom Pollmann at 314-444-8562.