We review the theoretical and empirical economic literature upon income inequality in emerging countries. We firstly describe the main observed de velopments and show that these are rather diverse across countries and developing regions. We subsequently expose the main theoretical mechanisms. We...

Despite the growth in electronic commerce (hereafter, “e-commerce”) usage, consumers are still reluctant to purchase online due to security and privacy concerns. To alleviate this issue, e-commerce vendors may sign up with an independent third-party web assurance service to obtain a seal...

Cet article propose une revue de la littérature sur les modèles d'équilibre général dynamique et stochastique appliqués aux pays d'Afrique Sub-saharienne. Cette littérature a pour double objectif (i) d'identifier les facteurs spécifiques à ces économies susceptibles d'expliquer leur...

This paper deals with models allowing for trending processes and cyclical component with error processes that are possibly nonstationary, nonlinear, and non-Gaussian. Asymptotic confidence intervals for the trend, cyclical component, and memory parameters are obtained. The confidence intervals...

This paper deals with models allowing for trending processes and cyclical component with error processes that are possibly nonstationary, nonlinear, and non-Gaussian. Asymptotic confidence intervals for the trend, cyclical component, and memory parameters are obtained. The confidence intervals...

This article analyzes the individual determinants of acquisition activity and target choices in the pharmaceutical industry over the period 1978-2002. The "innovation gap" hypothesis states that acquiring firms lack promising drug compounds and acquire firms with more promising drug prospects. A...

L'objectif de cette communication est de montrer en quoi la politique de pôle de compétitivité mobilise ou espère mobiliser des ressources provenant des effets de proximité. Pour cela, nous nous concentrerons sur trois aspects qui nous paraissent essentiels : la proximité géographique, la...

Poussées par la crise économique, et motivées par des contraintes toujours renouvelfées, les entreprises doivent sans cesse cherche à faire mieux et à innover, tant sur les produits que les les processus et les pratiques......