In this paper I introduce human capital accumulation with time-to-build technology into a real business cycle model. The only driving force is an exogenous shock affecting the long-run equilibrium level of productivity. A positive shock is assumed to generate a rise in the long-run equilibrium...

The recent literature on economic growth and business cycles, such as Helpman and Trajtenberg (1996), Hornstein and Krusell (1996), Jovanovic and Lack (1997), and Andolfatto and MacDonald (1998), shows that the diffusion of new technology is important in accounting for some features of aggregate...

This paper aims at quantifying the economic value of knowledge spillovers by exploring information contained in patent citations. I estimate a market valuation equation for semiconductor firms during the 1980s and early 1990s, and find an average value in the amount of $0.6 to 1.2 million...

I ask whether differences in labor market performance between the US and Europe can be attributed to an interaction between employment protection legislation (EPL) and an acceleration in the rate of capital-embodied technical change associated with the advent of information technologies. I find...

Unlike equity returns, many fixed-income return and volatility measures appear to display considerable long memory. Connolly and G½ner (working paper, 1999) show this holds particularly strongly for shorter-maturity Treasury securities in the U.S. They show that fixed-income return and...

We provide evidence that higher moments of the relative price distribution improve out-of-sample forecasts of inflation. Further, we show how theoretically consistent higher moments can be calculated by expanding the seminal work by Theil (1967). Results presented here are of direct relevance to...

This paper incorporates heterogeneous agents into a NNS model with nominal inertia. Heterogeneous households are introduced into NNS models to try and reconcile the movements in interest rates, consumption and inflation. The key findings here are that heterogeneity and wage inertia are needed to...

DEMOGRAPHIC TRANSITION AND INTERNATIONAL FLOWS OF CAPITAL: WHAT CAN AN OLG MODEL TELL US? INGENUE Team (Aglietta CEPII , Breton MODEM , Chateau CEPII , Fayolle OFCE , Juillard CEPREMAP , LeCacheux OFCE , Touze OFCE ) Demographic transition happens and will continue to unfold at different rythms...