The Purpose of This Article Is to Show How Costs and Benefits of Geographical Decentralization of R&D Can Be Identified and Compared. the Benefits for the Region That Receives R&D Activities Are Studied in Section 1. They Stem From the Short-Run Multiplier Effect, the Amelioration of Human...

This paper addresses the issue of estimating semiparametric time series models specified by their conditional mean and conditional variance. We stress the importance of using joint restrictions on the mean and variance. This leads us to take into account the covariance between the mean and the...

Le present rapport fait appel a l'economie des langues et des languages en presentant les langues en tant que biens collectifs et prives qui servent d'instruments d'echanges et de communications.

In This Paper We Present a Closed Version of a Macroeconomic Simulation Model. We Use This Model to Analyse the Effect of an Increase in the Government Deficit on the Short Run Behaviour of the Economy and on Its Steady State Level. As Long As Households Do Not Fully Discount Future Taxes, We...