This paper contains a discussion and test of the technology gap approach to development and growth. The basic hypotheses of the theory are tested on pooled cross-sectional and time-series data for 25 industrial countries for the period 1960-1983. The sample includes, in addition to 19 OECD...

This paper focuses on the structural changes in OECD trade between 1961 and 1983. It is shown that trade in R&D- intensive products, based on relatively recent innovations, grew much faster than trade in other products. This caused the structure of OECD trade to change in a way most favorable...

Constant market shares (CMS) analyses are frequently used in applied studies of export development. This paper reviews the development of the method and argues that it can be considerably improved. A new version of the method is developed which, in addition to the familiar CMS effects, also...