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Author: Casey B. Mulligan Publisher: ISBN: Category : Capital Languages : en Pages : 96
Book Description
The steady state and transitional dynamics of two-sector models of endogenous growth are analyzed in this paper. We describe necessary conditions for endogenous growth. The conditions allow us to reduce the dynamics of the solution to a system with one state-like and two control-like variables. We analyze the determinants of the long run growth rate. We use the Time-Elimination Method to analyze the transitional dynamics of the models. We find that there are transitions in real time if the point-in-time production possibility frontier is strictly concave, which occurs, for example, if the two production functions are different or if there are decreasing point-in-time returns in any of the sectors. We also show that if the models have a transition in real time, the models are globally saddle path stable. We find that the wealth or consumption smoothing effect tends to dominate the substitution or real wage effect so that the transition from relatively low levels of physical capital is carried over through high work effort rather than high savings. We develop some empirical implications. We show that the models predict conditional convergence in that, in a cross section, the growth rate is predicted to be negatively related to initial income but only after some measure of human capital is held constant. Thus, the models are consistent with existing empirical cross country evidence.
Author: Casey B. Mulligan Publisher: ISBN: Category : Capital Languages : en Pages : 96
Book Description
The steady state and transitional dynamics of two-sector models of endogenous growth are analyzed in this paper. We describe necessary conditions for endogenous growth. The conditions allow us to reduce the dynamics of the solution to a system with one state-like and two control-like variables. We analyze the determinants of the long run growth rate. We use the Time-Elimination Method to analyze the transitional dynamics of the models. We find that there are transitions in real time if the point-in-time production possibility frontier is strictly concave, which occurs, for example, if the two production functions are different or if there are decreasing point-in-time returns in any of the sectors. We also show that if the models have a transition in real time, the models are globally saddle path stable. We find that the wealth or consumption smoothing effect tends to dominate the substitution or real wage effect so that the transition from relatively low levels of physical capital is carried over through high work effort rather than high savings. We develop some empirical implications. We show that the models predict conditional convergence in that, in a cross section, the growth rate is predicted to be negatively related to initial income but only after some measure of human capital is held constant. Thus, the models are consistent with existing empirical cross country evidence.
Author: Farhad Nili Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
This paper considers transitional dynamics of a two-sector endogenous growth model in the Uzawa-Lucas framework. We find that when the ratio of physical to human capital is sufficiently high, it is optimal for both consumption and physical capital to fall for a finite period and then gradually rise along their transition path. The paper also shows that for high values of intertemporal elasticity of consumption, rate of growth of output is increasing in the ratio of physical to human capital, while when the elasticity is moderate or low, output growth is U-shaped.
Author: Pengfei Zhang Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
We analyze the steady state and transitional dynamics of two-sector model with structural change and horizontal innovation. There are three main economic forces could drive structural change: technological progress in one sector, technological progress in the other sector, and capital deepening. When the exogenous parameters satisfy some conditions, the present model could generate aggregate balanced growth with non-balanced sectoral growth, in which case structural change would be an eternal phenomenon. However, while the exogenous parameters satisfy other conditions, the present model could generate aggregate balanced growth with balanced sectoral growth, but under the circumstances structural change could take place only during a (perhaps prolonged) transitional dynamic phase. These exogenous parameters include the capital intensity, the elasticity of intermediated input substitution, and the spillover effects in technology progress in the two sectors. Finally, we also show that the occurrence or the absence of structural change and endogenous non-balanced sectoral growth has nothing to dowith capital deepening in the present model, but depends on the sectoral differences in endogenous technological progress rate adjusted by the capital intensity and the elasticity of intermediated input in that sector.
Author: Casey B. Mulligan
Author: Casey B. Mulligan
Author: Casey B. Mulligan
Author: Antonio Ladrón de Guevara
Author: Farhad Nili
Author: Eric Bond
Author: Pengfei Zhang
Author: Antonio Ladrón de Guevara
Author: Alessandra Pelloni
Author: Salvador Ortigueira
Author: Klaus Wälde