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ECO401 Economics

ECO401 Economics.Download/upload Video Lectures, Handouts, Helping Materials, Assignments Solution, Online Quizzes, GDB, Past Papers, Solved Papers and more….

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Started by Syed Qamar Husnain Jul 17. 0 Replies


Started by Cutelixious Naina. Last reply by Taurus Jul 18. 22 Replies

GDB No-1 ECO 401

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poor result

Started by Faiza. Last reply by Mohammad Asif Jul 16. 3 Replies

ECO 401 Quiz#2

Started by Aslam Khan. Last reply by + M.Tariq Malik Jun 24. 5 Replies

ECO 401 during this exam

Started by sabir khan May 29. 0 Replies

ECO401 Assignment no#1 Spring 2016

Started by Ayesha Ahmad. Last reply by + M.Tariq Malik May 18. 104 Replies

ECO401 Quiz#1 Spring-2016

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ECO401 Economics Helping Material

Started by + M.Tariq Malik. Last reply by + M.Tariq Malik Apr 17. 1 Reply

~~~~ECO401 Short Notes For Final Term~~~~

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Final papers short notes

Started by zain. Last reply by zahid usman Mar 4. 2 Replies

ECO-401 QUIZ NO 4 (START DATE : 4 FEB 2016.........DUE DATE : 9 FEB 2016) MARKS 20

Started by zahid usman. Last reply by ♥ƑȺŘɌɄҜǶ ӃẶḾɃȎӇ♥ Feb 10. 7 Replies

ECO401 Economics Online Quiz No 02 Solution & Discussion Last Date: 10-12-2015

Started by + M.Tariq Malik. Last reply by ♥ƑȺŘɌɄҜǶ ӃẶḾɃȎӇ♥ Dec 10, 2015. 3 Replies

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Comment by madihamanzoor on December 28, 2015 at 11:30pm
Comment by anu anum on November 24, 2015 at 5:50pm

ECO401 plzzz Show the market equilibrium condition graphically.

Comment by maheen on August 28, 2015 at 1:39pm


Comment by Muhammad Sajjad Hussain on June 29, 2015 at 6:21pm

How to Calculate Price Elasticity of Demand (PED)

price x quantity = total revenue

9 x 2 = 18
8 x 3 = 24

%change in quantity / %change in price = PED

how to calculate % change

new - old / old

1) % change in quantity

3-2/2 = 50

2) % change in price

8-9/9 = -11.11

50/11.11 = 4.5 (elastic)


when PED > 1 then elastic
when =1 then unit elastic
when <1 then inelastic

Now consider over university quiz.

When the price of petrol rises by 12%, the quantity of petrol purchased falls by 8%. This shows that the demand for petrol is:

%change in quantity / %change in price = PED


result < 1

Answer: inelastic

Comment by Hafeez ur Rehman Fahad on November 27, 2014 at 1:53pm

Solution of Q1 a

Qs = Qd






Now we put price in any of demand and supply question

Qs= 200+800P

Qs= 200+800(1.5)

Qs= 200+1200

Qs= 1400

Solution for Q1 b 

PЄd = -400     x          1.5/1400

PЄd = -0.429 

PЄs = 800       x          1.5/1400

PЄs = 0.857 

Solution of Q1 c (graph showing surplus) 

Solution of Q2 Part A 

PЄd     =          -0.1035 ( business travelers) 

PЄd     =          -1.335 ( tourists)

 Solution of Q2 Part B

discuss the variation 

you have to discuss that in business travlers there are regular variation, give some reasons (inelasticity, necessity)
for tourist it is elastic and very irragular variations , there may be many factors like future price expactations, alternative ways etc etc 

Comment by +★ HAMMAD ★ on September 17, 2014 at 3:19pm
Nice group
Comment by Happy cнαи∂α :) on August 29, 2014 at 10:08am

Princoooo bhai ap apna paper share krdy na plzzzzzz

Comment by Thirsty Vampire on August 26, 2014 at 9:17am

i will be v. thankful......

Comment by Thirsty Vampire on August 26, 2014 at 9:16am

so, help me be4 it.....

Comment by Thirsty Vampire on August 26, 2014 at 9:16am

my paper is on Thursday


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