Firebaugh and Beck contend that economic development improves the overall well-being of people within developing countries. However, other scholars emphasize the (i)_____ of this view, empirically demonstrating that while economic development does in fact contribute to the wellbeing of the population of developing countries, the magnitude of development’s positive effects on well-being has (ii)_____. In other words, these scholars suggest that (iii)_____ economic development and human well-being is taking place in developing countries.