The Tunisian banks currently operate in a very competitive environment. Long-term viability of this sector depends on its degree of efficiency. Therefore a study relating to the determinants of X-Efficiency in Tunisian banks is of major interest. For that purpose, we made recourse to an...

This study has two main contributions summarized as follows: 1. Impact of ICT on the capacities of innovation: The most intensive firms in ICT are also those that tend more frequently to innovate and to combine several innovations types - i.e. they are also “intensive innovator”. However,...

This paper is part of a large research agenda by our Institute on the causes and consequences of moroccan corruption . This paper analyzes theoretically and empirically the main determinants of firms corruption in Morocco firms in the formal sector. It is shown that the presence of rents linked...

This paper views the economic growth experience in Morocco from the perspective of private firms. Using models of optimal firm size as a theoretical framework, the paper analyzes empirically the factors affecting the growth process of Moroccan private firms. The analysis is based on a field...

This paper measures Senegalese Government spending efficiency using a stochastic frontier model. Evidence is provided from a panel data analysis framework to compute technical inefficiency estimates for public spending in agriculture, roads, energy, education and health. Results show that the...

This paper provides a theory of rational offer of training policy and efficiency wage by industrial firms. We show that the main determinants of training Policy depends on the level of qualification of workers, the level of control within the firm and its productive structure. The optimal...

During the marginalist controversy, full costers failed to convince economists of the superiority of full cost pricing over marginal theory of imperfect competition. The controversy was closed prematurely; various contributions published immediately thereafter in the fifties did not renew the...

The present working paper aims to examine theoretically and empirically the long run relationship of the exchange rate pass-through to import prices. Using a heterogeneous panel approach to estimate the ERPT for four developing countries. Our methodology consists of a no stationary panel...

Since the marginalist controversy held from 1939 to the mid-fifties, the full cost principle presents itself as an alternative to the marginalist theory of the producer’s equilibrium, without being able to shake its dominance. Yet, through decades, empirical investigations are rather...

The rise of the modular production in assembly industries is initially located in its capacity to manage the increasing complexity of the products. However these implications exceed this technological dimension. Many works advance that the modular production implies a reorganization of the firms...