[问题] difference between quantity supplied and supply

[darkforce]

and how do you define quantity supplied?
what factor causes change in quantity supplied??

````超级郁闷````

 

[want to play]

Price level.

 

[1784]

ability and reality

 

[ypgigi-18]

认真去看ECON1000的课本


上面写的很清楚

 

[darkforce]

ok, this is what i thought:
quantity supplied is affected by price (but what is the definition?? the amount that is offered for sale?)

supply is the relationship between the price level and quantity supplied (but another definition said supply is the amount of goods or services that is offered to sale)

really confused.

 

[瓶子里的鱼]

Supply is the amount of good producers are willing and able to sell at a given price

so, I think quantity supplied is the amount of good producers actually sell

第二个 我觉得 shift of supply or demand curve will cause the price and the quantity change

 

[darkforce]

a shift in the supply curve will cause both the price and quantity supplied to change

but a change in price will only cause quantity supplied to change, no change in supply it self and thus no shift of the supply curve only a movement on the supply curve from point a to point b occurs.

 

[darkforce]

最初由 瓶子里的鱼 发布
Supply is the amount of good producers are willing and able to sell at a given price

so, I think quantity supplied is the amount of good producers actually sell

第二个 我觉得 shift of supply or demand curve will cause the price and the quantity change

恩``有道理.

 

[Slater]

quantity supplied:
The amount of a good or service that producers plan to sell during a given time period at a particular price.