SSC CGL Exam > SSC CGL Videos > SSC CGL Tier 2 - Study Material, Online Tests, Previous Year > Law of Variable Proportion - Economics
Law of Variable Proportion - Economics Video Lecture | SSC CGL Tier 2 - Study Material, Online Tests, Previous Year
FAQs on Law of Variable Proportion - Economics Video Lecture - SSC CGL Tier 2 - Study Material, Online Tests, Previous Year
| 1. What is the law of variable proportion in economics? |  |
Ans. The law of variable proportion, also known as the law of diminishing marginal returns, states that as one input is increased while keeping other inputs constant, the marginal product of that input will eventually diminish. In simple terms, adding more of a variable input to a fixed input will initially increase output, but after a certain point, the additional output will decrease.
| 2. How does the law of variable proportion affect production? | |
Ans. The law of variable proportion impacts production by determining the optimal level of input usage. Initially, as more variable inputs are added, the production increases at an increasing rate, resulting in higher output. However, as the law suggests, there comes a point where the marginal product starts diminishing, leading to a decrease in overall production. This concept is crucial for firms to determine the most efficient allocation of inputs to maximize output.
| 3. What are the factors that influence the law of variable proportion? | |
Ans. Several factors influence the law of variable proportion. Firstly, the quality and quantity of fixed inputs, such as machinery or land, play a significant role. Secondly, the quality and quantity of the variable input being added, such as labor or raw materials, affect the law. Additionally, the level of technology and the state of the production process can also impact the law of variable proportion.
| 4. How does the law of variable proportion relate to short-run production? | |
Ans. The law of variable proportion is closely related to short-run production because it focuses on the relationship between input and output when some inputs are fixed. In the short run, firms have limited flexibility to adjust their fixed inputs, such as buildings or equipment. Therefore, they primarily rely on varying the usage of variable inputs, such as labor or raw materials. Understanding the law of variable proportion helps firms make informed decisions about input allocation in the short run.
| 5. What are the practical implications of the law of variable proportion for businesses? | |
Ans. The law of variable proportion has several practical implications for businesses. It highlights the importance of finding the optimal level of input combination to maximize output and minimize costs. By recognizing the diminishing marginal returns, firms can avoid overutilization of inputs, which could lead to inefficiency and increased costs. Additionally, understanding this law helps businesses to plan and strategize their production processes effectively, ensuring optimal resource allocation and overall productivity.
Text Transcript from Video
law of variable proportions law of
variable proportions occupies an
important place in economic theory this
law is also known as law of
proportionality keeping other factors
fixed the law explains the production
function with one factor variable in the
short-run
when output is sought to be increased
the law of variable proportions comes
into operation therefore when the number
of one factor is increased or decreased
while other factors are constant the
proportion between the factors is
altered to produce wheat suppose a
farmer needs two factors of production
that is land and labour
variable proportions occupies an
important place in economic theory this
law is also known as law of
proportionality keeping other factors
fixed the law explains the production
function with one factor variable in the
short-run
when output is sought to be increased
the law of variable proportions comes
into operation therefore when the number
of one factor is increased or decreased
while other factors are constant the
proportion between the factors is
altered to produce wheat suppose a
farmer needs two factors of production
that is land and labour
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