context: Research by Harvard economist Robert Barro, found that there is "little overall relation between income inequality and rates of growth and investment". According to work by Barro in 1999 and 2000, high levels of inequality reduce growth in relatively poor countries but encourage growth in richer countries. A study of Swedish counties between 1960 and 2000 found a positive impact of inequality on growth with lead times of five years or less, but no correlation after ten years. Studies of larger data sets have found no correlations for any fixed lead time, and a negative impact on the duration of growth.
question: ব্যারো দেখলেন আয়ের বৈষম্য এবং কিসের হারের মধ্যে সামান্য সম্পর্ক রয়েছে?
answers: growth and investment growth and investment growth and investment