Impact of the adoption of information and communication technologies on firm efficiency in the Tunisian manufacturing sector

Rim Mouelhi

Economic Modelling, 2009, vol. 26, issue 5, 961-967

Abstract: This paper aims at measuring the impact of information and communication technology use on the efficiency of the Tunisian manufacturing sector at the firm level within a simple theoretical framework. We are using a firm-level panel data for the manufacturing sector in Tunisia to investigate whether adoption of ICT influences efficiency in factor use. The analysis is conducted through the use of a parametric method to measure technical efficiency. We estimate a stochastic production frontier and the relationship aims to explain technical efficiency differentials in a single stage as suggested by Battese and Coelli [Battesse, G.E, Coelli, T.J. (1995). A model for technical inefficiency in a stochastic frontier production function for panel data. Empirical Economics, 20, 325-332]. The results have confirmed the presence of positive returns to ICT capital. We have found that the impact of ICT on efficiency is strong. Our results also suggest that it is important to carefully control for human capital related characteristics of employment when studying the effect of ICT. The evidence shows that achieving benefits from investment in ICT requires complementary investments and changes in human capital. This means that the combined use of ICT and human capital in a firm would enhance its efficiency beyond the direct effects of these factors taken alone.

Keywords: Stochastic; frontier; Technical; efficiency; Information; and; communication; technologies; (ICT); Tunisia; industry; Panel; data (search for similar items in EconPapers)
Date: 2009
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Citations: View citations in EconPapers (26)

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Related works:
Working Paper: IMPACT OF THE ADOPTION OF INFORMATION AND COMMUNICATION TECHNOLOGIES ON FIRM EFFICIENCY IN THE TUNISIAN MANUFACTURING SECTOR (2009)
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Persistent link: https://EconPapers.repec.org/RePEc:eee:ecmode:v:26:y:2009:i:5:p:961-967

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