Showing 1 - 10 of 432
We explore the determinants of research specialization across countries and its consequences for relative wages. Using a dynamic Ricardian model we examine the effects of faster international technology diffusion and lower trade barriers on the incentive to innovate. In the absence of any...
Persistent link: https://www.econbiz.de/10012466280
We study how opening to trade affects economic growth in a model where heterogeneous firms can choose to adopt a new technology already in use by other firms. We characterize the growth rate using summary statistics of the profit distribution--the ratio of profits between the average and...
Persistent link: https://www.econbiz.de/10012457785
"cutthroat capitalism" that generates greater inequality and more innovation and will become the technology leaders, while others …
Persistent link: https://www.econbiz.de/10012460215
trade affects the incentives for technological advancement. We construct an innovation-based endogenous growth model of … North-South trade. There are two types of innovation: one by the North to upgrade the general purpose technology (GPT) and … estimates where the effects of GPT-driven innovation are eliminated. The share of dynamic gains from trade is about 78% of the …
Persistent link: https://www.econbiz.de/10012480413
This paper presents an endogenous growth model that explains the evolution of the first and second moments of productivity growth at the aggregate and firm level during the post-war period. Growth is driven by the development of both (i) idiosyncratic R&D innovations and (ii) general innovations...
Persistent link: https://www.econbiz.de/10012467175
If firms purchase capital up to the point where there is no further marginal benefit, and the firms' securities are equal in value to the capital, then the market value of securities measures the quantity of capital. I explore the implications of this hypothesis using data from U.S. non-farm,...
Persistent link: https://www.econbiz.de/10012471608
The nonrivalry of ideas gives rise to increasing returns, a fact celebrated in Paul Romer's recent Nobel Prize. An implication is that the long-run rate of economic growth is the product of the degree of increasing returns and the growth rate of research effort; this is the essence of...
Persistent link: https://www.econbiz.de/10012616574
production of new knowledge which is the source of innovation and of technical change which propels all factors of production …
Persistent link: https://www.econbiz.de/10012478310
In this paper we study the implications of general-purpose technological growth for asset prices. The model features two types of shocks: "small", frequent, and disembodied shocks to productivity and "large" technological innovations, which are embodied into new vintages of the capital stock....
Persistent link: https://www.econbiz.de/10012463310
the exact nature of the innovation technology and its connection to international trade in goods and ideas. We consider …
Persistent link: https://www.econbiz.de/10012466339