firm-level productivity paths differ between firms with varying degrees of exposure to international trade in India, the … productivity and a proxy for labor productivity, we find significant ex-ante differences in productivity between exporters and non …-exporters and no difference in the ex-post productivity gains. These findings suggest that even in a large emerging economy with …

To insure a proper and meaningful productivity assessment of DMUs with different production technologies, this article … develops a difference-based profit metafrontier Luenberger productivity indicator. Adopting the proposed model, we empirically … measure the profit inefficiency and examine the profit productivity convergence for samples banks consisting of 31 Taiwanese …