can someone tell me what the dericed factor demands are for perfect complements??
using calculus doesn't lead anywhere
so my guess would be x1 = y/2 x2 = y/3 and cost function = 5y/3
never mind ;)
ive got a question
lecture 9 page 11
why was no conclusion drawn from the PQI?
isn't it is PQI <=1
PtXt <= PtXb and so Xb RP Xt ?
and from the LPI, if >=1,
PtXb >= PbXb so can't we conclude that prices have risen?
yeah i'm starting to think it'd be a little ridicuolous for them to ask us to draw all the different types but i think if they give us a curve then we should be able to deduce properties from it
eg some positive sloping engel curve leads us to conclude it's a normal good
and another question
if we study from the lecture notes will we be covering everything we need to know, or should we know everything from the textbook
eg only price and income elasticities in the notes, but there's a whole heap of other ones in the textbook
thanks
got another question
for lecture 5 where we go through engel curves and demand functions and stuff are we supposed to know engel curves (x1 against m) and demand functions x1 again p1 for all different types of goods/ cause some of them are pretty complicated and my fiagrams are pretty sucky...