- 1 SUPPLY
- 2 INDIVIDUAL SUPPLY
- 3 MARKET SUPPLY
- 4 SUPPLY VS STOCK
- 5 INDIVIDUAL SUPPLY SCHEDULE
- 6 MARKET SUPPLY SCHEDULE
- 7 SUPPLY CURVE
- 8 INDIVIDUAL SUPPLY CURVE
- 9 MARKET SUPPLY CURVE
- 10 FACTORS AFFECTING INDIVIDUAL SUPPLY
- 11 FACTORS AFFECTING MARKET SUPPLY
- 12 LAW OF SUPPLY
- 13 ELASTICITY OF SUPPLY
- 14 CHANGE IN SUPPLY
- 15 DECREASE IN SUPPLY
- 16 PRICE FLOOR
- 17 EFFECT OF FERTILIZER ON PRICE
- 18 ACKNOWLEDGEMENT
- 19 CERITIFICATE
Supply is the quantity of a commodity a firm is willing to sell in a market at a given price in a given period. Supply is a fundamental economic concept that describes the total amount of the specific good or service that is available to a consumer. Supply can be related to the amount available across a range of prices if display on the graph. The concept of supply in economics is complex with many mathematical formulas practical applications and contributing factors.
Individual supply refers to the supply of a commodity an individual seller offers for sale in the market for a stated period for varied prices.
The market supply is the total quantity of a good or service all producers are willing to provide at the prevailing set of relative prices during a defined period.
SUPPLY VS STOCK
Supply refers to the quantity that the producer is willing to offer for sale which changes with a change in price whereas stock relates to a particular point in time.
INDIVIDUAL SUPPLY SCHEDULE
An individual supply schedule refers to a tabular statement showing various quantities of a commodity that a producer is willing to sell at various levels of prices during a given period.
(Rs) SUPPLIED OF GOOD X
As seen in the schedule, the quantity supplied of commodity X increase with the price increase. The producer is willing to sell 5 units of X at a price of Rs1
MARKET SUPPLY SCHEDULE
A market supply schedule refers to a tabular statement showing the various quantities of a commodity that all the producers are willing to at various levels of price during a given period. It contained by adding all the individual supplies at every level of price.
PRICE INDIVIDUAL SUPPLY MARKET SUPPLY
1 5 10 5+10=15
2 10 15 10+15=25
3 15 20 15+20=35
4 20 25 25+25=45
5 25 30 25+30=55
As shown in the table market supply is shown by adding the supply of supplies A and B at different prices.
INDIVIDUAL SUPPLY CURVE
Individual supply curve refers to a graphical representation of individual supply schedule curve is obtained by plotting the points. At each possible price, there is a quantity that the firm is willing to sell.
MARKET SUPPLY CURVE
Market supply curve refers to a graphical representation of market supply it is obtained by horizontal summation of individual supply curves. We sum the individual supply curve horizontally to obtain the market supply curve. That is to find the total quantity supplied at any price, we add the individual quantities, which are found on the horizontal axis of the individual supply curve. The market supply curve shows how the total quantity supplied varies as the price & the goods varies; holding constant all the other factors.
FACTORS AFFECTING INDIVIDUAL SUPPLY
- PRICE OF GIVEN COMMODITY
The most important factor determining the supply of a commodity and its price As a general rule price of a commodity and its supply are directly related. It means a prices increase the quantity supplied of the given commodity also rises and vice-versa.
- PRICE OF ANOTHER GOODS
As resources have alternative uses the quantity supplied of a commodity depends not only on price but also on the price of another commodity. Increases in the price of other commodities make them more profitable in comparison to the given commodity.
- PRICE OF FACTORS OF PRODUCTION
When the amount payable to factor of production and cost in inputs increases, the cost of production also increases this decreases the profitability.
- STATE OF TECHNOLOGY
Technologies charges influence the supply of a commodity advanced and improved technology reduces the cost of production, which are the profit margin it induce the seller in increase the supply.
- GOVERNMENT POLICY
An increase in taxes raises the cost of production and thus reduces the supply due to lower profits margin on the other hand tax concessions and subsidies increase the supply as they make it more profitable for the firm to supply goods.
- GOALS/OBJECTIVES OF THE FIRMS
Generally, the supply of a commodity increases only at high prices as it fulfils only at of profit maximization however with the change in trend. Some firms are willing to supply more even at these prices.
FACTORS AFFECTING MARKET SUPPLY
- NUMBER OF FIRMS IN THE MARKET
When the numbers of firms in the industry increase market supply also increase due to large number of products producing that commodity however market supply will decrease if some of the firms start learning the industry due to losses.
- FUTURE EXPECTATION REGARDING PRICE
If a seller expect a rise in price in near future, the current market supply will decrease in order to rise the supply in future of higher prices.
- MEANS OF TRANSPORTATION AND COMMUNICATION
Proper infrastructural development, like improvement in the means of transportation and communication help to maintaining adequate supply of the commodity.
LAW OF SUPPLY
The Law of supply states that the quantity of a commodity supplied varies directly with its price. Other determined of supply remaining constant. Thus the price of a commodity and the quantity supplied is more in the same direction. When price rise quantity supplied also rises and when the price falls. Quantity supply also reduces other things remaining the same. The reason why a firm is willing to sell more quantity of a good at the highest price is found in the law of diminishing returns.
ELASTICITY OF SUPPLY
Define supply function.
It explains the functional relationship between the supply of a commodity and the determinants of supply
Sy = f(Px, Py, Pr, G,T,Tc)
Sx = supply of commodity x
Px = price of the commodity x
Py = price of related goods
Pi = price of inputs
Pg = goals of the firms
Tc = Tax rate
Price elasticity of supply refers to the degree of repossesses of supply of a commodity which references to change in prices of such commodity.
PERFECTLY ELASTIC SUPPLY
When there is an infant supply as a particular price and the supply becomes zero with a slight fall in price when the supply of such as commodity is said to be perfectly elastic.
Price(Rs) supply (units)
PERFECTLY IN ELASTIC SUPPLY
When the supplier does not change with a change in price, then supply for such a commodity is said to be perfectly elastic.
HIGHLY ELASTIC SUPPLY
When the percentage change in quantity supplied is more than the percentage change in price then supply for such a commodity is said to be highly elastic.
Price(Rs) supply (units)
LESS ELASTIC SUPPLY
When the percentage change in quantity supplied is more than the percentage change in price the supply for such a commodity is said To be less elastic.
UNITARY ELASTIC SUPPLY
When the percentage change in quantity supplied is equal to the percentage change in price than supply for such a commodity is said to be unitary elastic.
CHANGE IN SUPPLY
When there is an increase in supply, demand remaining unchanged the supply ecourse shift toward the right from ss to s1 s2
New equilibrium-at determined at E1
Equilibrium price-falls from op to op1
Equilibrium quantity-rises from OQ to OQ
Price (Rs) Supply (in units)
When supply increases to S1 S1 it creates a price on OP this leads to competition among sellers which reduce the price Decrease in price leads to a rise in demand and a fall in supply. This change continues to hill the new equilibrium is established at point E1 equilibrium price falls from OP to OP1 and equilibrium rises from OQ to OQ1
DECREASE IN SUPPLY
When the supply decreases, demand remains unchanged then the supply curve shift to the left from SS to S1 S2When supply decreases to S1 S2, it creates an excess demand at the old equilibrium price of OP this leads to competition among buyers, which raise the price increase in price leads to rising leads to rise in supply and fall in demand. These changes continue till the new equilibrium to established at point E.
The government also intervenes in the process of prices determination through price floor price flow refers to the minimum price ( above the equilibrium price) fixed by the government. which flu producers must be paid for their producers
- When government feels that the price fixed by the forces of demand and supply is not remunerative from the producer’s point of view the it fixes a prices (known as price floor) which is more then the equilibrium price.
- Most well-known examples of impossible of price floor are agriculture price support programs and minimum legislation
- Indian Government maintains a vary of price support programs for various agricultural product like wheat sugarcane etc and the floor is normally set a level higher than the market determined price for there goods.
This effect of floor prices can be better understood with the help of figure
- Demand for food and biofuels constantly increasing.
- In the increase in demand for fertilizer for crop growth.
- Population growth.
- Shrinking world grain stock.
- Appetite for corn.
- Growing demand for food especially meat.
- The fertilizers miners and factories are having trouble keeping up.
- The supply of fertilizer is inelastic.
- The more inelastic supply, the faster prices rise when demand increases.
REASONS FOR INELASTIC
Not enough substitute.
- Environmental issues.
- Causes depletion of fossil fuel.
- Water pollution due to nitrogen release.
- Dangerous to marine life.
EFFECT OF FERTILIZER ON PRICE
Fertilizers are input into food production as fertilizers price rises.
- The supply of food decreases.
- Loss food availability.
- Higher food prices.
- Lead to a search for substitute to fertilizers.
I would like to express my sincere gratitude towards my economics teacher Ms Kanika Marwaha for her vital support, guidance and encouraged without which this project would not come forth from my side she helped me in completing the project by giving ideas, thoughts and made, this project easy and accurate as well as informative. I wish to thank my parents for their undivided support and interest without which I would be unable to complete my project.
This is to certify that MANSI SINGH of class 12-C has completed her project file under my supervision. She has taken proper care and sincerity in the completion of this project. I certify that this project is up to my expectations and as per the CBSE guidelines
Teacher’s Signature Principal
Contents1 INTRODUCTION2 IMPACT OF COVID-193 COST OF UNEMPLOYMENT TO THE ECONOMY4 EFFECTS OF UNEMPLOYMENT5 LONG …