Since the rate of capital accumulation per worker is essentially determined by the current stock of capital per worker, lesser developed countries are predicted by the model to grow more quickly than developed countries. ... Slides | View | Upload your own Links Gapminder: The Evolution of World Income Distribution (link to the flash presentation we'll show in class) Xavier Sala-i-Martin:THE WORLD DISTRIBUTION OF INCOME:FALLING POVERTY AND… CONVERGENCE,QJE, 2005. (pdf) "Economic Growth (Advanced Series in Economics)" (Robert J.