Things that cause changes in supply are also called influences of supply.
The influences on supply are:
- Inputs
- Productivity
- Technology
- Taxes
- Subsidises
- Government regulation
- Number of sellers
- Political conflict
Supply and Demand Balance:
- It supply is more price goes down. Demand is more price goes up.
- Commodity movement get these number [PIS]
P = Production
I = Import
S = Stock
These three represent supply of any commodity = [E × C]
E = Export;
C = Consumption
- These two represent demand.
- PIS is more than E × C., then that commodity price goes down.
- E × C is more than PIS that commodity price goes up.
- Prediction of any commodity price, you will predict it before that supply demand imbalance.
- That means today’s wheat or rice prices are reflection of what will happen to its supply demand in next few months rather than its current balance.
- India’s largest commodity exchange currently working as trader in Agricultural commodities.
- The supply is interfered with by legal or illegal cartels.
- The price is also inflated by opportunistic government charges.
- A price ceiling prevents a price from rising above the ceiling.
- Wheat has a price ceiling of 2400 per metric tonne, $400 is the highest amount supplier can charge.