Much recent work has suggested that endogenous technological change tends to reinforce the position of the leading nations. Yet from time to time this leadership role shifts. We suggest a mechanism that explains this pattern of -leapfrogging- as a response to occasional major changes in...

This paper analyzes the effects of inflation on the dispersion of prices, and other aspects of price behavior, using disaggregated data on prices of foodstuffs in Israel during 1978-84. The authors find that expected inflation has a stronger effect on intramarket price variability than...

This study provides an explanation to the evolution of wage inequality over the last 30 years and supports this explanation with evidence. A faster rate of technological progress introduces new unknown elements at the workplace. The need to cope with the unknown accentuates the role of ability...

This article investigates the dynamic interactions among demographic transition, income distribution, and economic growth. Consistent with empirical evidence we show that fertility and income distribution follow an inverted U-shaped dynamics in the process of economic development. In the first...

The leapfrogging effect has been analysed in a model without capital. However, history has shown numerous cases in which countries lost economic leadership at the same time as they were exporting capital. This work focuses on the interaction between international capital flows, economic growth...

This study explains the evolution of wage inequality over the last 30 years and supports this explanation with evidence. At each level of schooling, a faster rate of technological progress weakens the link between schooling and work and increases the unknown needed to cope with during one's...

This paper analyses the interaction between the distribution of human capital, technological progress, and economic growth. It demonstrates the significant role of the distribution of human capital in the process of economic development. The evolutionary pattern of the human capital...

This paper investigates the response of the price level to random monetary shocks through a model of the fixed cost of changing a nominal price. It shows that, in an inflationary environment, an expansionary monetary shock is accommodated faster than a contractionary monetary shock. Furthermore,...

This paper analyzes the relationship between technological progress, wage inequality, intergenerational earnings mobility, and economic growth. In periods of major technological inventions, a decline in the relative importance of initial conditions raises inequality, enhances mobility, and...