46545282 skripta sa zadacima za mikroekonomiju

7/21/2019 46545282 Skripta Sa Zadacima Za Mikroekonomiju

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SVEUČILIŠTE U ZAGREBUEKONOMSKI FAKULTET - ZAGREB

ZBIRKA ZADATAKA IZMIKROEKONOMIJE



PREDGOVOR

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Slika 1.1: Ponuda, potražnja i tržišna ravnoteža.

1 Grč. αυταρκης – koji je sam sebi dovoljan; zatvoreno gospodarstvo koje niti vozi niti izvozi

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Slika 1.2: Otvorena privreda

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Slika 1.5. Grafičko rješenje parcijalne ravnoteže.

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Slika 3.2. rtanje krivulje potražnje i pronalaženje opti!alne točke

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17

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Slika 2.3. Pora"t do&otka

21

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25

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Slika 2.1#. 4fekt do&otka i efekt "up"titucije

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Slika 2.1. utno rješenje pri potrošnji

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Slika 2.23. *o&odovna krivulja ek"pan'ije kod kutni& rješenja )ordinata+

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SEMINAR 11

Ek:"$r5&7$ & 72 #o;r

11.1. Š"o o# :57$#$=$C r$#:"257 $k:"$r5&7$<F Po5&"&k :m7$oC &62o6 k2$ 0 Br6&50. Š"o :$ #oC 0 SAD0<S'"j#" pou+" pov#4"v" /ij#u, " %o u&ro!uj# pov#4"u po%r"3ju &" (up(%i%u%i'", pr. č"j#'.Z)og pov#4"# po%r"3j# i /ij#" č"j" r"(%#.

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11.'. Z>"o r&:"0 72om #o;r0 :"2r $$%&k:& 0&k<Z"%o j#r j# MC poj#+i/" '"ji o+ MC +ru$%v". 5oj#+i"/ (# &"%o &"+r3"v" i !ori(%i %o +o)ro(%v"r"ju4i gu3vu, !oj" u'"juj# !ori(% o(%"li'".

11.(. J2 #o;r :0 $kok0r$" & $&:k570&2. O;7:&. A!o (u +o)r" #!o!ur#%", %o &"či +" j# MC u!ljučiv"j" +o+"%og po%ro$"č" u j#govupo%ro$ju j#+"! < 6i"!o MC u proi&vo+ji +o+"%# j#+ii/# +o)r" # 'or" )i%i j#+"! <7. 5ri'j#rSvj#%ioi! !oli!o go+ )ro+ov" pro$lo por#+ (vj#%ioi!", %o # pov#4"v" %ro$"! (vj#%ioi!", i"!o j#MC r"&liči% o+ < 6(vj#%ioi! %ro$i ##rgiju pro%o!o' vr#'#"7.

11.4. Z>"o &:o# m$#&7:koC C5: o$k# $ mor ;&"& $%&k:<M#+ij"(!i gl"("č i'" (r#+j# pr##r#/ij# pol" gl"("č" 3#li v#4i, " pol" '"ji pror"ču o+'#+ij"(!og 6po %#or#'u K##%*" Arroe" %#orij" j"vog i&)or"7. M#1u%i', (vi (# gl"(ovi 'j#r# j#+"!o, i"!o )i (#, po pr"vilu pr"v#+o(%i, %r#)"lo v"g"%i gl"(ov# pr#'" volji po%ro$"č" +" pl"%#o+r#1#o j"vo +o)ro. Z"%o )i %r#)"lo "4i #!i %r"+# o i&'#1u j#+"!o(%i i pr"v#+o(%i.

11.*. O;7:&"$ "r8&>"$ :o%"^r$b5rogr"'i )i %r#)"li )i%i )#(pl"%i j#r )i )ili +o(%upi (vi'", p" )i %o po%"!ulo iov"%ivo(% 'l"+i*progr"'#r", " %o )i u)r&"lo r"&vojc.U proi&vo+ji (o%e"r#" i!(i (u %ro$!ovi v#li!i, " gr"iči 'ii'"li, go%ovo j#+"!i <. Z"%o j#(o%e"r# +o)ro ( #i(!ljučivo' i #!o!ur#%o' po%ro$jo' 6!"o j"vo +o)ro7. Upr"vo &)og %og"po(%oj# "u%or(!" pr"v". K"+" i* # )i )ilo, i%!o # )i 'og"o po!ri%i i!(# %ro$!ov#, i uru$io )i (#/ij#li (u(%"v proi&vo+j# progr"'".

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A!o j# M5B r"&liči%o o+ MSB. T"+" po(%oj# #!(%#r"lij#. A!o j# MSBWM5B, %"+" (u#!(%#r"lij# po&i%iv#, j#r o(i' !ori(%i &" poj#+i/", po(%oj# i #!# +rug# !ori(%i !oj# o #!o&u'ir". A!o (u MSBVM5B, %"+" (u #!(%#r"lij# #g"%iv#, j#r u"%oč !ori(%i !oju o(%v"ruj#

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Z" +ru$%v#o op%i'"lu /ij#u i !oličiu MSB MC 5 MSCZ" priv"%o op%i'"lu /ij#u i !oličiu 5 M5C M5B MC

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;F J$ 5& "o $koom:k& $%&k: ;ro7 ko>&< A!o j# !o$i/" pr#'"lo, "r'#r pl"4" &" opr"$iv"j#. S%og" )i "r'#r )io (pr#'" pl"%i%i 0< &"

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Slika 11.1. ;%rajanje potražnji kod konkurentno do%ra

Kr## (# /r%"%i o+ o# !oj" i'" "jv#4u r#&#rv"/ij(!u /ij#u, " &"%i' (# "(%"vi lij#pi%i i* po v#ličiir#&#rv"/ij(!# /ij##. Z"%o ('o !r#uli o+ 8<<-?, "(%"vili ( ?<<- i &"vr$ili (" 0<<-<.;. Količi#(# +o)iju %"!o +" (# !oliči" pri 5 < pri)r"j" 6!o+ 5 8<< ? %o j# 0;<, !o+ 5 ?<< +o)ij#'o ?<<, !"o i !o+ 5 0<< <.;7. Tr"(l"/ij" (# # +o)iv" povl"č#j#' p"r"l#l"a

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Slika 11.2. ;%rajanje potražnji kod javno do%ra

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Slika 11.3. Su%jekt neutralan pre!a ri'iku

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GRA/OVI

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Sli!" ?.?9. I(%ovj#%o(% !rivulj" 5CC i ICC !o+ ("vr$#i* !o'pl#'#"%".....................................................................................................88Sli!" ?.?>. Krivulj# i+i#r#/ij# &" r"&liči%# u!u(#.........................................................................................................................................88Sli!" ?.?=. U%j#/"j r"&liči%i* pr##r#/ij" " o+")ir !o$"r#.............................................................................................................................8:Sli!" ?.?@. U%j#/"j pro'j## )u+3#%" " op%i'"lu !o$"ru.............................................................................Error! Bookmrk o" #$%&$#.Sli!" ?.8<. U%j#/"j pro'j## /ij#" " o+")ir !o$"r#......................................................................................Error! Bookmrk o" #$%&$#.Sli!" ?.80. Cr%"j# )u+3#%(!# /r%# po'o4u /ij#" i )u+3#%"..........................................................................................................................8:Sli!" ?.8?. U%j#/"j "!/ij(!# pro+"j# " )u+3#%(!u /r%u..................................................................................................................................8;Sli!" ?.88. Ku%o rj#$#j# pri op%i'i&"/iji po%ro$j#.......................................................................................................................................8;Sli!" 8.0. Z)r"j"j# !rivulj" po%r"3j#.............................................................................................................................................................:<Sli!" 8.?. Cr%"j# !rivulj# po%r"3j# i pro"l"3#j# op%i'"l# %oč!#................................................................................................................@Sli!" :.0. O)li! i&o!v"%i ovi(o o o+o(u "!%or".........................................................................................................................................:8Sli!" :.?. Gr" u!/ij" proi&vo+j# u ovi(o(%i o j#+o' "!%oru..................................................................................................................::Sli!" ;.0. Ku%o rj#$#j# pri op%i'i&"/iji proi&vo+j#.............................................................................................................................. .......:9Sli!" ;.?. 5ro'j#" r"vo%#3# u(lij#+ pro'j## /ij## j#+og "!%or"..........................................................................................................:>Sli!" ;.8. Op%i'i&"/ij" proi&vo+j# 0..............................................................................................................................................................:>Sli!" ;.:. Op%i'i&"/ij" proi&vo+j# ?..............................................................................................................................................................:=

Sli!" ;.;. Gr" u!/ij# %ro$!ov" ( !ri %iči' %oč!"'".....................................................................................................................................;<Sli!" 9.0. I&vo+ AC, AQC, MC, FC, AFC i QC i& u!/ij# TC..........................................................................................................................;;Sli!" 9.?. Gr"ič!o rj#$#j# '"(!i'i&"/ij# proi%"..........................................................................................................................................;9Sli!" 9.8. Gr"ič!o rj#$#j# '"!(i'i&"/ij# proi%" 6)#& i!(i* %ro$!ov"7.......................................................................................................;>Sli!" 9.:. Gr"ič!" op%i'i&"/ij" proi&vo+j#...................................................................................................................................................;>Sli!" 9.;. Qi$!ovi u o%vor#oj #!oo'iji..................................................................................................................................................... ....;@Sli!" 9.9. O+")ir pr"vog i(%ru'#%" /"ri#, (u)v#/ij#, (lo)o+" %rgovi"........................................................................................... ....;@Sli!" 9.>. N#pro*i)i%iv" uvo&" /"ri".........................................................................................................................................................9<Sli!" 9.=. A"li&" p"r/ij"l# r"vo%#3# u o%vor#oj #!oo'iji........................................................................................................................90Sli!" 9.@. A"li&" uči"!" uvo&# /"ri#..................................................................................................................................................... ..9?Sli!" 9.0<. A"li&" uči"!" pro*i)i%iv# uvo&# /"ri#..................................................................................................................................9?Sli!" 9.00. A"li&" uči"!" uvo&# !vo%#.......................................................................................................................................................98Sli!" 9.0?. U!upi pro)i%"! !o+ i&vo&"...........................................................................................................................................................98Sli!" 9.08 A"li&" uči"!" i&vo&# !vo%#.......................................................................................................................................................9:Sli!" 9.0:. A"li&" uči"!" i&vo&# /"ri#.....................................................................................................................................................9:Sli!" 9.0;. A"li&" uči"!" i&vo&# (u)v#/ij#.............................................................................................................................................9;

Sli!" 9.09. A"li&" uči"!" proi&vo+# (u)v#/ij#........................................................................................................................................9;Sli!" >.0. Op%i'"l" i (u)op%i'"l" proi&vo+j" 'oopoli(%#.......................................................................................................................99Sli!" >.?. I&vo1#j# +ugoroč# !rivulj# pou+# !o+ 'oopol".....................................................................................................................9>Sli!" >.8. 5roi% 'oopoli(%# ( !o(%"%o op"+"ju4i' AC............................................................................................................................9=Sli!" >.:. Cr%"j# !rivulj# po%r"3j# i !rivulj# gr"ičog pri*o+" i& %")liči* po+"%"!"..................................................................................9@Sli!" >.;. bO%i'"j#c proi%" 'oopoli(%#................................................................................................................................................. ......9@Sli!" >.9. Z)r"j"j# vi$# i+#%iči* !rivulj" po%r"3j# &" !o!ur#%i' +o)ro'............................................................................................><Sli!" >.>. 5o(%oj"j# pro(%or" proi%" i&'#1u AC i 5......................................................................................................................................><Sli!" >.=. Fi!(ir"j# /ij#" " ("vr$#o !o!ur#%oj r"&ii 6gu)i/i 'oopoli(%#7........................................................................................>0Sli!" >.@. prvo rj#$#j# pro)l#'" ul%i proi% 'oopoli(%# u& '"li 'r%vi %#r#%...............................................................................................>?Sli!" >.0<. Moop(o.....................................................................................................................................................................................>?Sli!" >.00. S"vr$#o !o!ur#%" %r3i$%".................................................................................................................................................. .....>8Sli!" >.0?. Tro$!ovi 'oop(o".....................................................................................................................................................................>:Sli!" >.08. A"li&" 'oop(o" " pri'j#ru...................................................................................................................................................>:Sli!" =.0. Di(!ri'i"/ij" /ij#" 0. (%upj"............................................................................................................................................. .........>9Sli!" =.?. Di(!ri'i"/ij" /ij#" ?. (%upj"............................................................................................................................................. .........>9

Sli!" =.8. Di(!ri'i"/ij" /ij#" 8. (%upj"............................................................................................................................................. .........>>Sli!" =.:. Di(!ri'i"/ij" /ij#" proi&vo1"č" "u%o'o)il"................................................................................................................................>=Sli!" =.;. O)j#+ij"v"j" ? r"&liči%" %r3i$%" i %i'# u&ro!ov"i gu)i/i proi%"...................................................................................................=<Sli!" =.9. Couro%ov# r#"!/ij(!# !rivulj#........................................................................................................................................................=?Sli!" =.>. Couro%ov# r#"!/ij(!# !rivulj# !o+ #j#+"!i* %ro$!ov" %vr%!i.......................................................................................................=:Sli!" =.=. B#r%r"+ov" r"vo%#3"............................................................................................................................................................ .......=@Sli!" 0<.0. Fu!/ij" proi&vo+j# !o+ op"+"ju4i* prio("...............................................................................................................................@=Sli!" 0<.?. R"(%u4i gr"iči u%ro$"! "!%or"................................................................................................................................................. ..@=Sli!" 0<.8. Fu!/ij" %ro$!ov"..........................................................................................................................................................................@=Sli!" 0<.;. 55F !o+ r"(%u4i* MC, o+o(o op"+"ju4i* prio("....................................................................................................................@@Sli!" 0<.9. Fu!/ij" proi&vo+j# !o+ !o(%"%i* prio("..............................................................................................................................@@Sli!" 0<.>. Fu!/ij" %ro$!ov" !o+ !o(%"%i* gr"iči* prio("...................................................................................................................@@Sli!" 0<.=. Ko(%"%i gr"iči %ro$!ovi........................................................................................................................................................0<<Sli!" 0<.@. 55F !o+ !o(%"%i* MC, o+o(o !o(%"%i* prio("...........................................................................................................0<<Sli!" 0<.0<. Fu!/ij" proi&vo+j# !o+ r"(%u4i* prio("...............................................................................................................................0<<Sli!" 0<.00. Fu!/ij" %ro$!ov" !o+ op"+"ju4i* gr"iči* %ro$!ov"..............................................................................................................0<<

Sli!" 0<.0?. Op"+"ju4i gr"iči %ro$!ovi......................................................................................................................................................0<0Sli!" 0<.08. 55F !o+ op"+"ju4i* MC, o+o(o r"(%u4i* prio("............................................................................................................... .0<0Sli!" 0<.0:. Op4" r"vo%#3" u "u%"r!iji........................................................................................................................................................0<?Sli!" 0<.0;. Op4" r"vo%#3" u o%vor#oj #!oo'iji.....................................................................................................................................0<8Sli!" 0<.09. Ko(%ru!/ij" ICC !rivulj# &" +o)iv"j# op4# r"vo%#3# pri %rg. ogr"ič#ji'".................................................................... ....0<:

126

5riruči! (" &"+"/i'" i& 'i!ro#!oo'ij#Sli!" 0<.0>. 5rivi+" op4" r"vo%#3" !o+ %rgovi(!i* ogr"ič#j"..............................................................................................................0<:Sli!" 0<.0=. Ko(%ru!/ij" &" +o)iv"j# (%v"r# op4# r"vo%#3#..................................................................................................................0<;Sli!" 0<.0@. S%v"r" op4" r"vo%#3" !o+ %rgovi(!i* ogr"ič#j"...............................................................................................................0<;Sli!" 0<.?<. Op4" r"vo%#3" !o+ i&vo&# (u)v#/ij#..................................................................................................................................0<9Sli!" 0<.?0. Op4" r"vo%#3" o+ proi&vo+# (u)v#/ij#..............................................................................................................................0<9Sli!" 0<.??. 5oj#+i"č# 55F !rivulj# Sli!" 0<.?8. Svj#%(!" 55F !rivulj"..................................................................0<=Sli!" 0<.?:. Ko!"v" 55F !rivulj"..............................................................................................................................................................0<@Sli!" 0<.?;. 5o'"! 55F !rivulj# !o+ pov#4"j" proi&vo+o(%i +o)r" X......................................................................................................0<@Sli!" 0<.?9. 5o'"! 55F !rivulj# !o+ p"+" proi&vo+o(%i +o)r" Y......................................................................................................... ....0<@Sli!" 0<.?>. 5o'"! 55F !rivulj# u(li j#+ poj#%ij#j" proi&vo+i* "!%or"...................................................................................................00<

Sli!" 0<.?=. R"&li!" i&'#1u 55F i C5F !rivulj#...........................................................................................................................................00<Sli!" 00.0. Z)r"j"j# po%r"3ji !o+ !o!ur#%og +o)r"...............................................................................................................................008Sli!" 00.?. Z)r"j"j# po%r"3ji !o+ j"vog +o)r"..........................................................................................................................................00:Sli!" 00.8. Su)j#!% #u%r"l" pr#'" ri&i!u....................................................................................................................................................00;Sli!" 00.:. Su)j#!% (!lo ri&i!u......................................................................................................................................................................009Sli!" 00.;. Su)j#!% #(!lo ri&i!u..................................................................................................................................................................009

LITERATURA0. B")i4, M., B")i4, A. 6?<<<7. e3unarodna ekonomija 4. i"danje. M"('#+i" Z"gr#) ?<<<.

?. B#("!o, D., Bru%ig"', R.R. i!roe!onomi!s, N#e Yor! ?<<?8. Broe, K., J#p(#, L. i!roe!onomi!s 5est 6ank , N#e Yor! ?<<?

:. D"vi(, G.B., Ro%*e#ll, G.S., Su(loe, Q.Y. i!roe!onomi!s Instru!tor7s anual 8t'

9dition, 5r#%i/# "ll, N#e J#r(# 0@@;;. G*#%, L.S. i!roe!onomi! 5'eory tudy ;uide, T*o'(o Sou%*-]#(%#r, M"(o ?<<;9. J. . "'il%o, Q.Y.Su(loe i!roe!onomi!s Instru!tor7s anual < t' 9dition, 5r#%i/# "ll, N#e J#r(# ?<<;>. Jur!ovi4, 5.6?<<?7. J"v# i"/ij#. Z"gr#) M"('#+i"

=. Kou%(o"i(, A., Mo+#r" 'i!ro#!oo'i!", ?. i&+"j#, MATE, Z"gr#), 0@@9@. Krug'", 5.R., O)(%#l+ M. 6?<<<7. International 9!onomi!s.

0<. Krug'",5.R., #lp'", E. 60@=@7. Tr"+# poli/ "+ '"r!#% (%ru/%ur#. MIT 5r#((, C"')ri+g#, MA, Lo+o.

00. 5i+/!, R.S., Ru)i#l+, D.L. Mi/ro#/oo'i/( 9%* E+i%io, 5r#%i/# "ll ?<<;0?. ]#%&(%#i, M.E. i!roe!onomi! 5'eory , T*o'(o Sou%*-]#(%#r, M"(o ?<<;

46545282 skripta sa zadacima za mikroekonomiju

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