Using an endogenous growth model in which learning by doing, although bounded in each good, exhibits spillovers across goods, this paper investigates the dynamic effects of international trade. Examining an LDC and a DC, the latter distinguished by a higher initial level of knowledge, under...

In this paper I use a cross country data set to analyze the relationship between trade orientation, trade distortions and growth. I first develop a simple endogenous growth model that emphasizes the process of technological absorption in small developing countries. According to this model...

A mechanism of endogenous growth suitable for investigation of sectoral or regional interaction is developed. It is shown how the high value placed on production linkages by economic historians might be reconciled with the high value placed on openness (often implying lack of linkages) by...

Do trade reforms that significantly reduce import barriers lead to faster economic growth? In the two decades since Rodríguez and Rodrik’s (2000) critical survey of empirical work on this question, new research has tried to overcome the various methodological problems that have plagued...

The typical economic model implicitly assumes that the set of goods in an economy never changes. As a result, the predicted efficiency loss from a tariff is small, on the order of the square of the tariff rate. If we loosen this assumption and assume that international trade can bring new goods...

We construct a model of growth based on endogenous technological change in a small, open economy. Entrepreneurs develop new intermediate products whenever the present value of potential profits exceeds the cost of R&D. Diversity of intermediates contributes to total factor productivity in the...