-- Environmental Performance -- Good and Bad Outputs -- Productivity with Bads -- Environmental Quantity Index -- Shadow Pricing … 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 …

This paper explores the link between exports and total factor productivity (TFP) in Brazilian manufacturing firms over … assumptions (exogenous and endogenous law of motion for productivity) following Wooldridge's (On estimating firm-level production … productivity, which reinforces the importance of accounting for firm export status to study the evolution of productivity. …