Abstract
In this paper, we extend Doi et al. (2007) in the sense that households in both countries consume a durable good. Although this generalization makes the model much complicate, it will be shown that under the standard Cobb–Douglas preferences, the model has a unique steady state and saddle-point stability.
Disclosure statement
No potential conflict of interest was reported by the authors.
Notes
1. We assume that one unit of computer generates one unit of service flow during each period. So, also denotes the stock of computers.
2. Here, we assume labour coefficients satisfy the following inequality .