Source: Economic Research Forum
Author(s): Mohamed El Arbi Chaffai, Patrick Plane
We explore to what extent the export status and technological choices are related to firm Total Factor Productivity (TFP). Egyptian industrial firms are investigated for the period 2003-2008. The dataset is stratified on five manufacturing industries. Technology being an unobserved phenomenon, a Latent Class Model (LCM) is used to identify its heterogeneity within and across sectors. Translog, Cobb-Douglas, and a mixture of these specifications are used for the estimation of LCMs. Over the five industries, two technology classes prove to be statistically significant. One class provides higher firm productivity levels and is potentially shared by both exporters and non-exporters. Whatever the technology class, except for Food Processing, exporters are found, on average, to have a higher productive performance than non-exporters…
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