Showing 1 - 10 of 58
Cross-country evidence is presented on resource dependence and the link between volatility and growth. First, growth depends negatively on volatility of unanticipated output growth independent of initial income per capita, the average investment share, initial human capital, trade openness, the...
Persistent link: https://www.econbiz.de/10005816443
This paper studies the welfare effects of international competition in the market for innovations, and analyzes how competition affects the costs and the benefits of cooperative and non-cooperative R&D subsidies. I set up a two-country quality-ladder growth model where the leader, the home...
Persistent link: https://www.econbiz.de/10005697703
This paper makes use of optimal control relaxed problems to prove the absence of optimal trajectory in continuous time models with social increasing returns to scale where indeterminacy occurs. Although an efficient optimal policy does not exist, some chattering stabilization policies can mimic...
Persistent link: https://www.econbiz.de/10005697695
This paper deals with the existence of a common European growth cycle and its identification. Based on the analysis of some descriptive statistics in the time and frequency domain there is clear evidence of comovement in output growth among European countries.
Persistent link: https://www.econbiz.de/10005697719
We prove the existence of symmetric pure Cournot equilibria with heterogeneous goods under the following condition: Each firm reacts to a rise in competitor's output in such a way that its market price does not rise.
Persistent link: https://www.econbiz.de/10005697649
We investigate the dynamics of a cobweb model with heterogeneous beliefs, generalising the example of Brock and Hommes (1997). We examine situations where the agents form expectations by using either perfect foresight, or a form of adaptive expectations with limited memory defined from the last...
Persistent link: https://www.econbiz.de/10005697690
This note proves existence of a unique equilibrium in a Lucas (1978) economy when the utility function displays constant relative risk aversion and log dividends follow a normally distributed AR(1) process with positive auto-correlation. In particular, the note provides restrictions on the...
Persistent link: https://www.econbiz.de/10011252964
A comprehensive study of the linkages between demographic and economic variables should not only account for vintage specificity but also incorporate the relevant economic and demographic decisions in a complete optimal control set-up. In this paper, a methodological set-up allowing to reach...
Persistent link: https://www.econbiz.de/10005076085
We criticise existing empirical results on the detrimental effects of natural resource dependence on the rate of economic growth after controlling for institutional quality, openness and initial income. These results do not survive once we use instrumental variables to correct for the endogenous...
Persistent link: https://www.econbiz.de/10005816410
A simple dynamic general equilibrium model is set up in which firms face idiosyncratic productivity shocks. Firms whose productivity has fallen too low exit, and entrants try to imitate the best practice of existing firms, so that the expected productivity of entering firms is a function of...
Persistent link: https://www.econbiz.de/10005816441