Several studies have tested the J-curve phenomenon for Australia using non-stationary aggregate trade data and have provided mixed results. They not only suffer from the 'aggregation bias problem' but also from the 'spurious regression problem'. To overcome these problems, in this paper we...

Many recent studies have argued that it is useful to introduce a third input into the neoclassical production technology which encapsulates the productivity enhancing knowledge created in the process of production. This input, often called organizational capital, has been shown to improve the...

There is a common belief that currency depreciation worsens the trade balance in the short run and improves it in the long run resulting in the so called J-curve phenomenon. Early studies employed aggregate data and provided mixed results. Recent studies, however, have employed disaggregated...

We add learning-by-doing to firms technology in an imperfectly competitive Ramsey model and study optimal interest rate. Our main result is that the Ramsey allocation features an inverse relationship between optimal nominal interest rate and the degree of learning rate. We show that a...

We add learning-by-doing to firms technology in an imperfectly competitive Ramsey model and study optimal interest rate. Our main result is that the Ramsey allocation features an inverse relationship between optimal nominal interest rate and the degree of learning rate. We show that a...