This study is an extension and refinement of a previous report on the Omaha Standard Metropolitan Statistical Area (SMSA) by Perry P. Chang. The present study makes three major changes in Chang\u27s report, in that it obtains output and value added of industries in the Omaha area, exports and imports of the industries, certain income multipliers, forecasts of output in the Omaha area. for 1975 and 1990, and compares the three results with Chang\u27s
