Terms of Trade and Growth of Resource Economies: A Tale of Two Countries

The current paper demonstrates a dochotomy of the growth response to changes in the barter terms of trade (TOT), employing as case studies the following two African countries: Botswana and Nigeria.  Using distributed-lag analysis, the paper finds that the effect of TOT on output is positive and negative for the two countries, respectively.  I interpret these results as supportive of the 'resource curse' hypothesis for Nigeria but not for Botswana.  I further argue that the superior institutional quality (IQ) in Botswana, relative to Nigeria, is likely responsible for the contrasting results.  However, Nigeria appears to be making progress on IQ, especially in the last decade.  Continuing such progress would be necesasry if the country was to reverse course.