This note explores the relationship between the price elasticity of demand and the R&D intensity of the product. We introduce the concept of R&D intensity into a standard Dixit-Stiglitz/Krugman-type setting. R&D activity is treated as a fixed cost of production. Within this framework, sectors...

This paper specifies a regression model describing cointegrating relations between variables at the individual level. The models considered allow for homogeneous cointegration and heterogeneous cointegration. In both cases correlation between the regressors and the regression error can occur...

This article analyzes the effects of financial liberalization on economic growth, focusing mainly the empirical aspects of this line of research. The text aims to answer fundamental questions put forward by recent literature: What effects has capital account liberalization had on economic...

Private savings mirror consumption behavior. In Europe, the dynamic of consumption is very low, and at the same time, savings are increasing. Is this a result of macroeconomic policy? A GMM estimator is used to analyze the determinants of private saving in the EU?s 15 member states. Our main...