The E7 countries (China, India, Brazil, Russia, Mexico, Indonesia and Turkey)that have been growing fast since 1990s have been under the middle income countrycategory according to the income category classification of the World Bank for a longperiod of time. Researchers have been interested especially in emerging economies thathave not been able to move up from the middle income category to the high incomecategory and this has led to the initiation of what’s called the ‘middle income trap’ (MIT)discussions in literature. The MIT is generally defined as the countries under the middleincome category failing to move up to the high income category. Therefore, the purpose ofthis study is to identify the presence of MIT in E7 countries that hold an importantposition in global economy. The unit root tests were used in the empirical phase of thestudy. This study’s difference from other studies is the fact that both the time series andthe panel data unit root tests were used both in linear and nonlinear forms, thuspreventing the misleading results created by choosing the wrong model specification.The USA was taken as the reference country in the study and the GNI per capitaaccording to the Atlas method (current US$) data of the World Bank was used for the E7countries for the period 1969-2015. To achieve consistency in the analysis results, Russiawas not included in the model as there were no data available for the same period forRussia given the fact that the same timeframe should be taken as the basis for allcountries. The empirical analysis showed that the E7 countries do not fall into the MIT.
What impedes micro, small and medium firms’ growth the most in South Africa? Evidence from World Bank Enterprise Surveys
