A two-final-good, one-primary-factor, small-open endogenous growth model is constructed based on R&D. The model yields two steady states with different growth rates as potential equilibria. Depending on history and the external environment, the economy may fall into the poverty trap in free...

In an interesting and influential paper Robert Lucas (1993) considering the experience of East Asian small economies, suggests that on the job" learning could be the principal engine of their miraculous growth in the last 20 years. In this paper I develop an overlapping generation model where on...