Applying the Monopoly Model Managerial EconomicsCharles W Upton
- Slides: 39
Applying the Monopoly Model Managerial Economics-Charles W. Upton
An Application • Lets do some simple applications, first mathematically and then using a spreadsheet. Applying the Monopoly Model
The Demand Functions Q = 100 – 2 P Applying the Monopoly Model
The Demand Function Q = 100 – 2 P MC = 5 Applying the Monopoly Model
Step One Q = 100 – 2 P MC = 5 • Find where MR = MC Applying the Monopoly Model
Finding MR R = PQ Applying the Monopoly Model
Finding MR R = PQ Q = 100 – 2 P P = 50 – (1/2)Q R = [50 -(1/2)Q]Q Applying the Monopoly Model
Finding MR R = PQ Q = 100 – 2 P P = 50 – (1/2)Q R = [50 -(1/2)Q]Q R = 50 Q – (1/2)Q 2 Applying the Monopoly Model
An Application Applying the Monopoly Model
An Application • We must find the derivative of our equation R = 50 Q – (1/2)Q 2 Applying the Monopoly Model
Derivative Review • The derivative of ax 2 + bx + c Applying the Monopoly Model
Derivative Review • The derivative of ax 2 + bx + c is 2 ax+b Applying the Monopoly Model
Derivative Review • The derivative of ax 2 + bx + c is 2 ax+b 50 Q – (1/2)Q 2 Applying the Monopoly Model
Derivative Review • The derivative of ax 2 + bx + c is 2 ax+b 50 Q – (1/2)Q 2 50 - Q Applying the Monopoly Model
Set MR = MC MR = 50 – Q Applying the Monopoly Model
Set MR = MC MR = 50 – Q MR = MC 50 -Q = 5 Q = 45 Applying the Monopoly Model
Step Two • What price will the monopolist charge? Remember the inverse demand function P = 50 – (1/2)Q Applying the Monopoly Model
Finding the Price • What price will the monopolist charge? Remember the inverse demand function P = 50 – (1/2)Q P = 50 – (1/2)(45) Applying the Monopoly Model
Finding the Price • What price will the monopolist charge? Remember the inverse demand function P = 50 – (1/2)Q P = 50 – (1/2)(45) P = 27. 5 Applying the Monopoly Model
Finding Price • Working from the demand function Q = 100 – 2 P Applying the Monopoly Model
Finding Price • Working from the demand function Q = 100 – 2 P 45 = 100 – 2 P P = 27. 5 Applying the Monopoly Model
Last Steps Quantity Price Revenue Cost Profit Applying the Monopoly Model
We Know Quantity 45 Price $27. 50 Revenue Cost Profit Applying the Monopoly Model
Revenue Quantity 45 Price $27. 50 Revenue =PQ Cost Profit Applying the Monopoly Model
Revenue Quantity 45 Price $27. 50 Revenue = (27. 5)(45) Cost Profit Applying the Monopoly Model
Revenue Quantity 45 Price $27. 50 Revenue = (27. 5)(45)= $1237. 50 Cost Profit Applying the Monopoly Model
Total Cost Quantity 45 Price $27. 50 Revenue $1237. 50 Cost = 5 Q = 5(45) = $225 Profit Applying the Monopoly Model
Quantity 45 Price $27. 50 Revenue $1237. 50 Cost $225 Profit = Revenue – Cost = $1227. 50 - $225 Applying the Monopoly Model
Quantity 45 Price $27. 50 Revenue $1237. 50 Cost $225 Profit $1012. 50 Applying the Monopoly Model
An Application • Find the value of Q at which MR = MC Applying the Monopoly Model
Review • Find MC Applying the Monopoly Model
Review • Find MC • Find MR Applying the Monopoly Model
Review • Find MC • Find MR – The Revenue Function is PQ Applying the Monopoly Model
Review • Find MC • Find MR – The Revenue Function is PQ – Solve for the inverse demand function Applying the Monopoly Model
Review • Find MC • Find MR – The Revenue Function is PQ – Solve for the inverse demand function – Substitute for P into the revenue function Applying the Monopoly Model
Review • Find MC • Find MR – The Revenue Function is PQ – Solve for the inverse demand function – Substitute for P into the revenue function Applying the Monopoly Model
An Application • Find the value of Q at which MR = MC • Find MR – Solve for the inverse demand function – Substitute for P into the revenue function – Find the derivative Applying the Monopoly Model
A spreadsheet approach • An alternative means of doing the problem is to build a spreadsheet. Lets work through that approach. Applying the Monopoly Model
End © 2003 Charles W. Upton Applying the Monopoly Model
- Upton sinclair birth and death
- Upton hall school fcj
- Charles upton
- Carolyn laorno
- What was the jungle by upton sinclair about
- Concrete jungle upton sinclair
- Progressive era dbq answers
- Wes upton
- Upton sinclair accomplishments
- Upton hall entrance exam papers
- Wics model activities
- Spmp2
- Proiect managerial model
- Managerial lever
- Hát kết hợp bộ gõ cơ thể
- Slidetodoc
- Bổ thể
- Tỉ lệ cơ thể trẻ em
- Gấu đi như thế nào
- Tư thế worm breton
- Chúa yêu trần thế
- Các môn thể thao bắt đầu bằng tiếng bóng
- Thế nào là hệ số cao nhất
- Các châu lục và đại dương trên thế giới
- Công thức tiính động năng
- Trời xanh đây là của chúng ta thể thơ
- Cách giải mật thư tọa độ
- Phép trừ bù
- Phản ứng thế ankan
- Các châu lục và đại dương trên thế giới
- Thể thơ truyền thống
- Quá trình desamine hóa có thể tạo ra
- Một số thể thơ truyền thống
- Cái miệng nó xinh thế
- Vẽ hình chiếu vuông góc của vật thể sau
- Biện pháp chống mỏi cơ
- đặc điểm cơ thể của người tối cổ
- Ví dụ về giọng cùng tên
- Vẽ hình chiếu đứng bằng cạnh của vật thể
- Fecboak