JNU 2018

[Rayee]

hehe, i don't think so. if you take GNPmp then you also need to take NFIA, so it kinda adds up to the same thing. let me know if you guys find something else :)

[Econenthusiast]

okay I guess I got it now!

[Econenthusiast]

Anyway I'm leaving it at this. Thanks a lot for those corrections Rayee

[Econenthusiast]

Guys one more thing, what is the answer to the last part.
 So Savings = 1800, Total disposable income would be savings from disp income + consn from disp income = 10800

1800/10800 = 16.67%

[soimmoi]

National disposable income is = NNPmp + net current transfer from ROW

[Econenthusiast]

Thanks a lot soimmoi!

[Pravin]

can anyone help me in JNU SSS 2014 Q 42 - 44 ?

[Nits]

For 42) (d) Y = C + I
on Solving you will get r= 11255/200 - 0.005Y
So Slope is -0.005

43) (d)  Y = 11255 - 200r (Put r=15)
            Y = 8255

44) (a)  Y' = 11255 - 200r' ( Put r' =6)
            Y' = 10,055

So Change in Y = Y' - Y = 1800

[Pravin]

Thank you very much.

[Pravin]

How was exam guys ?

[Econenthusiast]

was okay for me, I didn't get that logic question on sunny and rainy days. Didn't get the share of three sectors one either. Out of the ones I got, I'm just confident about some of the answers

[Pravin]

All questions were compulsory in the section II. Did you tried the first one ? That question of inflation ?

[nikhil]

You can find that type of question in macroeconomics by Blanchard in phillips curve chapter

[Nits]

Thanks Nikhil :)

[Pravin]

Thank u Nikhil. that question about proving √D is an odd positive integer where D = a^2+b^2+c^2 and c = ab. Anyone solved it ?

[Nits]

a and b are consecutive positive integers. So,suppos b=a+1
D=a^2+b^2+c^2=a^2+(a+1)^2+(a)*(a+1)=3a^2+3a+1=3(a^2+a)+1
 

Since a is a positive number and (a^2+a) is always an even number (Doesn't matter whether a is an odd number or an even number) and so 3(a^2+a) will also be an even number. Therefore,  3(a^2+a)+1 is an odd number.
So Square root of D will always be an odd positive number

[nikhil]

In question no.42  we had to include export import in deriving the slope of the IS curve or not

[Pravin]

Thanks Nits.

[Pravin]

Well I included them. I used the formula Y= C+I+G+X-M. What about you ?

[nikhil]

I did the same