Logo
Munich Personal RePEc Archive

R&D and economic growth in a cash-in-advance economy

Chu, Angus C. and Cozzi, Guido (2012): R&D and economic growth in a cash-in-advance economy.

This is the latest version of this item.

[thumbnail of MPRA_paper_44349.pdf]
Preview
PDF
MPRA_paper_44349.pdf

Download (207kB) | Preview

Abstract

R&D investment has well-known liquidity problems, with potentially important consequences. In this paper, we analyze the effects of monetary policy on economic growth and social welfare in a Schumpeterian model with cash-in-advance (CIA) constraints on consumption, R&D investment, and manufacturing. Our results are as follows. Under the CIA constraints on consumption and R&D (manufacturing), an increase in the nominal interest rate would decrease (increase) R&D and economic growth. So long as the effect of cash requirements in R&D is relatively more important than in manufacturing, the nominal interest rate would have an overall negative effect on R&D and economic growth as documented in recent empirical studies. We also analyze the optimality of Friedman rule and find that Friedman rule can be suboptimal due to a unique feature of the Schumpeterian model. Specifically, we find that the suboptimality or optimality of Friedman rule is closely related to a seemingly unrelated issue that is the overinvestment versus underinvestment of R&D in the market economy, and this result is robust to alternative versions of the Schumpeterian model.

Available Versions of this Item

Atom RSS 1.0 RSS 2.0

Contact us: mpra@ub.uni-muenchen.de

This repository has been built using EPrints software.

MPRA is a RePEc service hosted by Logo of the University Library LMU Munich.