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Defensive innovations in developed countries can explain the empirical phenomenon that openness towards trade with less-developed countries does not necessarily induce a substantial increase in the wage differential and trade volumes. Building on step-by-step innovations as introduced by Aghion...
Persistent link: https://www.econbiz.de/10011406885
In this note we compare the laissez-faire steady-state solution in the Howitt and Aghion (1998) model to the social optimum. The analysis offers several new insights in comparison to the welfare analysis in Aghion and Howitt (1992). We find various new distortions between private and optimal...
Persistent link: https://www.econbiz.de/10011401108
Satiation of need is generally ignored by growth theory. I study a model where consumers may be satiated in any given … satiation. This, despite that the social costs of innovation are second order compared to their social benefits. Multiple … savings reduces interest rates, which boosts the rate of innovation. When TFP grows exogenously and labor supply is …
Persistent link: https://www.econbiz.de/10011704209
capital is positively influenced by the size of the R&D sector, sheds new light on innovation and growth as well as income …
Persistent link: https://www.econbiz.de/10010510592
The theory of endogenous technical change has deeply contributed to our understanding of the fundamental sources of … structure of endogenous growth models with horizontal as well as vertical innovation and emphasizing important implications for …
Persistent link: https://www.econbiz.de/10003527555
We discuss the two-way link between culture and economic growth. We present a model of endogenous technical change where growth is driven by the innovative activity of entrepreneurs. Entrepreneurship is risky and requires investments that affect the steepness of the lifetime consumption profile....
Persistent link: https://www.econbiz.de/10009757305
distorts occupational choice. We study this possibility in the context of a model with horizontal innovation, where the …
Persistent link: https://www.econbiz.de/10011415064
productivity (TFP) growth in China. Our primary goal is to test Hicks' induced innovation hypothesis by examining whether technical … find that not only is wage-induced innovation significant and quantitatively important, but also that it substantially … is predominantly driven by wage-induced innovation along with massive injection of heavily subsidized physical inputs in …
Persistent link: https://www.econbiz.de/10012179650
This paper studies a model of the distribution of income under bounded needs. Utility derived from any given good reaches a bliss point at a finite consumption level of that good. On the other hand, introducing new varieties always increases utility. It is assumed that each variety is owned by a...
Persistent link: https://www.econbiz.de/10011401020
Persistent link: https://www.econbiz.de/10001784254