Färe, Rolf (contributor); Grosskopf, Shawna (contributor) - 2005
Aggregation -- Aggregating Farrell Efficiency Indexes -- Luenberger Productivity Indicators -- Aggregation Across Inputs and … efficiency measures as special cases providing a unifying framework for existing productivity and efficiency measures. It is also … flexible enough to open up new areas in productivity and efficiency analysis such as environmen tal and aggregation issues …