Question
Differentiate between size and functional distributions of income. Which of the two concepts do you consider more suitable? Justify your answer
Key Learning Outcomes
By the end of this assignment, students should be able to:
- Understand and discuss the difference between size and functional measures of income distribution
- Understand factors that affect the distribution of wealth and income
INTRODUCTION
For the purpose of analysis and quantifying, income distribution is ordinarily classified according to two primary measures by Economists and these are size distribution, also commonly known as the personal distribution of income, and functional/factor share distribution of income according to Todaro and Smith (2012).
According to Bertola et al (2005), the primary matter of concern to Classical economists was the way in which the output of an economy is distributed amongst the numerous societal classes. Whereas classical economists were keenly engrossed by functional income distribution amongst factors of production like profits, wages, and rent on land, the key income distribution interest of contemporary civilizations was size or personal income distribution. Despite its overriding significance in the classical economics of the 19th Century, the interest in income distribution has slowly waned in the current decades (Bertola et al, 2005).
Todaro and Smith, (2012) define Size or Personal distribution of income as the distribution of income based on the size class of individuals for instance, the proportion of total income being amassed by the poorest particular percentage of the population or the wealthiest particular percentage without any sort of consideration whatsoever of the income source. On the other hand, Functional/factor share distribution of income looks at income distribution to factors of production without any kind of consideration of ownership of the aforementioned factors (Todaro and Smith, 2012).
In this essay, therefore, we shall dig deeper into the size and functional distribution of income concepts of income distribution, their distinguishing factors, and explain why one takes precedence over the other.