On the transitional dynamics and policy analysis of the Romer (1990) model

Tang, Rongsheng and Wang, Gaowang and Wang, Jin (2019): On the transitional dynamics and policy analysis of the Romer (1990) model.

Abstract

In this paper we prove the existence, uniqueness and saddle-point stability of the steady state (or balanced growth path) of the Romer (1990) model by utilizing the reduction of dimensionality. Furthermore, we found out a set of policy instruments to improve the monopolistic competitive equilibrium allocation up to social optimum.

• Item Type: MPRA Paper
• Language: English
• Keywords: BGP; Reduction of Dimensionalty; Social Optimum.
• Subjects: C - Mathematical and Quantitative Methods > C6 - Mathematical Methods ; Programming Models ; Mathematical and Simulation Modeling > C62 - Existence and Stability Conditions of Equilibrium; O - Economic Development, Innovation, Technological Change, and Growth > O3 - Innovation ; Research and Development ; Technological Change ; Intellectual Property Rights; O - Economic Development, Innovation, Technological Change, and Growth > O4 - Economic Growth and Aggregate Productivity > O41 - One, Two, and Multisector Growth Models

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