Series de Tiempo e Índices de Precios

July 23, 2022 | Author: Anonymous | Category: N/A
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^drcds fd tcdopk d ïefcnds fd prdncks

Jeêhcscs Nujetctjtcvk Acejencdrk CC 0

 

 

^drcds fd tcdopk Fdacecncþe

^cgucdefk j Hcef, Ojrnljh y Wjtlde (20:2), pkfdoks jacrojr qud hjs sdrcds fd tcdopk ske ue grupk fd fjtks rdgcstrjfks furjetd ue pdrïkfk rdguhjr fd tcdopk (sdojej, ods, trcodstrd, júk). Hjs sdrcds fd tcdopk sd nkopkede fd nujtrk nkopkedetds= tdefdencj, vjrcjncþe nïnhcnj, vjrcjncþe dstjnckejh y vjrcjncþe crrdguhjr. Jejhcndoks njfj uej. Vdefdencj=  ds hj fcrdnncþe fd hj sdrcd de dh hjrgk phjzk9 pkr dmdophk= dh Vdefdencj=  cenrdodetk fdh ahumk fd turcstjs fdsfd dh 2000 ljstj hj adnlj. Qjrcjncþe nïnhcnj= cophcnj nïnhcnj= cophcnj vjrcjnckeds fd hj sdrcd furjetd pdrïkfks ojykrds j ue júk9 pkr dmdophk= hjs ahuntujnckeds fdh PBC, hks ncnhks dnkeþocnks. Qjrcjncþe dstjnckejh= sd dstjnckejh= sd rdacdrd j hks pjtrkeds de dh nkopkrtjocdetk fd hj sdrcd qud sd rdpctde njfj júk9 pkr dmdophk= dh juodetk fd turcstjs de cevcdrek de hks ndetrks fd dsquï. Qjrcjncþe crrdguhjr= ds crrdguhjr= ds jqudhhj qud ek sd pudfd prdfdncr9 pkr dmdophk= hj njïfj de hj prkfunncþe fd ndrdjhds pkr nudstckeds nhcoêtcnjs. nhcoêtcnjs.

Eýodrks ïefcnds Fdacecncþe Te eýodrk ïefcnd (k ïefcnd , , skhjodetd)  skhjodetd) dxprdsj dh njobck rdhjtcvk fd ue prdnck, njetcfjf k vjhkr nkopjrjfk nke ue pdrïkfk bjsd. Te ïefcnd ds uej akroj nkevdecdetd pjrj dxprdsjr ue njobck de ue grupk fd fcvdrsks jrtïnuhks. Hj nkevdrscþe fd fjtks de ïefcnds tjobcãe ajnchctj hj dvjhujncþe fd hj tdefdencj de uej sdrcd fd eýodrks ouy grjefds (Hcef, Ojrnljh y Wjtlde, 20:2).

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Dxcstde ïefcnds scophds9 pkr dmdophk, sc dh vjhkr fd hj prkfunncþe fd uej doprdsj de dh júk : aud fd $4 000 000 y hj fdh júk scgucdetd aud fd $7 200 000, dh ïefcnd ds= Y(7 200 000/4 0 00/4 000 000)_ x :00 ? :66. Kbvcjodetd, nke dstd rdsuhtjfk sd pudfd fdfuncr qud dh vjhkr fd hj prkfunncþe sd cenrdodetþ ue 66 % de ue júk. Vjobcãe pkfdoks denketrjr ïefcnds pkefdrjfks, de fkefd hk qud sd nkopjrj ds dh vjhkr fd uej njejstj (fcstcetks bcdeds k sdrvcncks, nkescfdrjefk dh pdsk rdhjtcvk fd njfj uek de dh tktjh) de fks okodetks fcstcetks fdh tcdopk. Dstd tcpk fd f d ïefcnds hks vdrdoks sdgucfjodetd nujefk jejhcndoks hks ïefcnds fd prdncks.

Ïefcnd fd prdncks Fdacecncþe ‘Te Ïefcnd fd Prdncks ds ue cefcnjfkr qud tcded pkr kbmdtk odfcr hjs

vjrcjnckeds, j trjvãs fdh tcdopk, de hks prdncks fd ue nkemuetk fdacecfk fd bcdeds y sdrvcncks‟ (Cestctutk Ejnckejh fd Dstjfïstcnj y Ndesks YCEFDN_, 2002, p. 2). Hks ïefcnds fd prdncks, pkr hjs pjrtcnuhjrcfjfds qud prdsdetje, ske ldrrjocdetjs nuyj fdtdrocejncþe fdtdrocejncþe ds nkophdmj, skbrd tkfk nujefk hk qud sd trjtj fd fdtdrocejr j trjvãs fd dhhjs ske dstjfïstcn dstjfïstcnjs js kacncjhds. Dxcstde fcstcetks tcpks fd ïefcnds fd prdncks= jh nkesuocfkr, ojykrcstj, dtnãtdrj9 y Dstêe cetdrrdhjnckejfks detrd sï. Qdjoks hks fcstcetks usks qud sd hd lje ktkrgjfk j hks ïefcnds fd prdncks jh nkesuocfkr j pjrtcr fd uej rdvcscþe fd su dvkhuncþe de dh tcdopk. De uej prcodrj cestjencj, sd jskncþ dh cefcnjfkr nke dh nkstk fd vcfj. Nkok sd dxphcnj dh Cestctutk Ejnckejh fd Dstjfïstcnjs y Ndesks (20:6), de hjs fdacecnckeds fd hj CC Nkeadrdencj Cetdrejnckejh fd Dstjfïstcnks fdh Vrjbjmk hhdvjfj j njbk de :324, hjs nkendpnckeds skbrd su cetdrprdtjncþe y odfcncþe sd bjsjrke de hjs cevdstcgjnckeds fdh jnjfãocnk rusk J. J. Ikeøs. ^u prkpþsctk, detkends, drj odfcr hjs vjrcjnckeds de dh nkstk fd vcfj fd uej pkbhjncþe fdtdrocejfj (prcencpjhodetd, fd hjs ajochcjs kbrdrjs), utchczêefkhk nkok uej ldrrjocdetj fd cefdxjncþe sjhjrcjh. (P. :>).

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Nke dh tcdopk, dstk sd aud okfcacnjefk y sd rdfdacecdrke hks nkendptks nkescfdrjfks.

Jsï, dh fkbhd prkndsk fd jophcjncþe fd hj nkbdrturj gdkgrêacnj y fd hj pkbhjncþe fd rdadrdencj fdh ïefcnd sd deojrnþ de hj trjesakrojncþe fd ue ïefcnd fd prdncks jh nkesuocfkr vcenuhjfk jh nkstk fd vcfj j uek qud pdroctcdrj odfcr hj vjrcjncþe gdedrjh fdh ecvdh fd prdncks, detdefcfj nkok cefcnjfkr ojnrkdnkeþocnk gdedrjh. De dstd ýhtcok ojrnk nkendptujh, sd fdsjrrkhhj dh CPNEu (Ïefcnd fd Prdncks jh Nkesuocfkr Ejnckejh urbjek) fd hj Rdpýbhcnj Jrgdetcej, de nkeskejencj nke hj grje ojykrïj fd hjs odfcnckeds fd dstd tcpk qud sd rdjhczje de tkfk dh ouefk... Hj ojykrïj fd hks jutkrds nkcencfde de qud pudfde cfdetcacnjrsd trds usks fd ue ïefcnd fd dstd tcpk= nkok ldrrjocdetj pjrj hj cefdxjncþe, nkok audetd pjrj hj fdtdrocejncþe fd odtjs fd ceahjncþe k nkok cefcnjfkr ojnrkdnkeþocnk gdedrjh. De eudstrk pjïs, hj cefdxjncþe dstê prklcbcfj pkr hdy y, nke hj okfcacnjncþe de 20:2 fdh jrtïnuhk >:  fd hj Njrtj Krgêecnj fdh Bjenk Ndetrjh fd hj Rdpýbhcnj Jrgdetcej, sd dhcoceþ hj odencþe j hjs odtjs fd ceahjncþe nkok ýecnk kbmdtcvk fd hj pkhïtcnj okedtjrcj. (CEFDN, 20:6, pp. :>-:6).

Dstrunturj fd ue ïefcnd fd prdncks Te ïefcnd fd prdncks

sd dstrunturj de ue Ecvdh Ecvdh   Gdedrjh Gdedrjh y  y de subïefcnds subïefcnds fd  fd odekr ecvdh fd jgrdgjncþe. De tkfks hks njsks, sd rdacdrd j=

: Jrt.

>, Hdy 26:66. (:332). Njrtj Krgêecnj fdh Bjenk Ndetrjh fd hj Rdpýbhcnj Jrgdetcej. Lkekrjbhd Nkegrdsk fd hj Ejncþe Jrgdetcej. Rdnupdrjfk fd lttps=//gkk.gh/N1M2Sk 

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  ue pdrïkfk bjsd, bjsd, gdedrjhodetd, dh júk de qud sd fdtdrocej hj dstrunturj fd pkefdrjnckeds fdh pkefdrjnckeds fdh ïefcnd tdecdefk de nudetj hj copkrtjencj rdhjtcvj fd njfj uek fd hks bcdeds k sdrvcncks qud cenhuyd dsj dstrunturj. Pjrj fjr nudetj fd hjs vjrcjnckeds fd hks prdncks, sd hd jscgej jh ïefcnd fdh júk bjsd dh eýodrk :00. Dstk scgecacnj qud njfj ïefcnd odesujh dxprdsjrê hj rdhjncþe detrd hks prdncks rdhdvjfks dsd ods y hks prkodfcks vcgdetds de dh júk bjsd. 

  uej pkbhjncþe fd rdadrdencj.



  uej rdgcþe gdkgrêacnj fdacecfj. fdacecfj. (CEFDN, 2002, p. 2).



Njobcks de hj bjsd fd ue ïefcnd Ds usujh qud, j odfcfj qud pjsj dh tcdopk, dh grupk fd bcdeds y sdrvcncks nkescfdrjfks de hks ïefcnds fd prdncks, de akroj pjuhjtcej, vjyj pdrfcdefk rdprdsdetjtcvcfjf. Hks lkgjrds, fd ojedrj sdnudencjh, vje okfcacnjefk su dstrunturj fd nkesuok= fdmje fd nkoprjr fdtdrocejfks bcdeds k sdrvcncks, k hks rddophjzje pkr ktrks. Pdrk tjobcãe hks kadrdetds okfcacnje dh tcpk fd bcdeds qud kardnde de dh odrnjfk. Fd dstj ojedrj, sd prdsdetje njobcks de hjs njrjntdrïstcnjs fd hjs vcvcdefjs qud sd nkestruyde y de hjs tãnecnjs fd nkestrunncþe jphcnjfjs, de dh fcsdúk fd  pjnijgceg  pjnijgceg   fd prkfuntks, de hjs ceekvjnckeds tdnekhþgcnjs, detrd ktrks. J odfcfj vje qudfcstjencêefksd sd prkfunde fcnljs okfcacnjnckeds, hks su eýodrks ïefcnds dxcstdetds fd hj rdjhcfjf y pdrfcdefk njpjncfjf pjrj rdprdsdetjrhj9 pkr hk tjetk, ds de dsks okodetks nujefk

sd ljnd edndsjrck okfcacnjr su bjsd dvjhujefk hj cetrkfunncþe fd trjesakrojnckeds de jhguek/s fd hks scgucdetds ecvdhds=   hks bcdeds y/k sdrvcncks qud hks cetdgrje y su copkrtjencj rdhjtcvj 



  hj pkbhjncþe fd rdadrdencj

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  hj nkbdrturj gdkgrêacnj



  dh scstdoj fd rdhdvjocdetk fd prdncks



  hjs aþrouhjs fd nêhnuhk



Jh okfcacnjr hj bjsd fd ue ïefcnd sd prdsdetj uej rupturj de hj nketceucfjf fd hj sdrcd, qud fdsfd dh puetk fd vcstj tdþrcnk ek jfoctd skhuncþe nujefk hj okfcacnjncþe rdspkefd j jhguek fd hks ecvdhds nctjfks. (CEFDN, 2002, p. >).

Dh scgecacnjfk fd rupturj rupturj ljnd  ljnd rdadrdencj j qud ‘dh eudvk ïefcnd fd prdncks pksdd uej rdprdsdetjtcvcfjf nujhctjtcvjodetd fcadrdetd fdh jetdrckr ‟  (CEFDN, 2002, p. >).

Oãtkfks fd nêhnuhk  

Ïefcnd Pjjsnld=

CPP  c p  p:c q:c   c p  p0c q:c  

Dstd ïefcnd nkopjrj nuêetk vjhd uej njejstj nkoprjfj lky nke rdhjncþe j hj ocsoj njejstj nkoprjfj de dh júk bjsd (vjhkrjfj j hks prdncks fdh júk bjsd).  

Ïefcnd Hjspdyrds= CPH  p  p:q0   p  p0q0 

Dstd ïefcnd, de njobck, nkopjrj uej njejstj nkoprjfj de dh júk bjsd nke nuêetk nudstj lky dsj njejstj (Okerky, 2004).

Dmdophks fd nêhnuhks fd ceahjncþe  ceahjncþe  

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^d edndsctj nkekndr nþok dvkhunckejrke hks prdncks ojykrcstjs fd hks prkfuntks ejnckejhds de dh júk :33 ? :00 nkrrdspkefcdetd j hj jpdrturj fd “prkfuntks ejnckejhds–. De dstd njsk tdedoks fks kpnckeds fd nêhnuhk qud jpuetje j fcadrdetds kbmdtcvks=   Njhnuhjr hj vjrcjncþe fd prdncks jnuouhjfj furjetd :3320.000, >20.000, jprkxcojfjodetd. (CEFDN, 20:21 lkgjrds rdprdsdetjtcvks, sdhdnnckejfks odfcjetd oãtkfks dstjfïstcnks. Dh CEFDN jntujhczjrê dstj ceakrojncþe nke hks fjtks kbtdecfks fd hj DEGLk 20:7-20:6,:6 <

 

 

Rdnrdjncþe y nuhturj Dfunjncþe Rdstjurjetds y lktdhds Bcdeds y sdrvcncks vjrcks

:00,0 :00,0 :00,0 :00,0

:22,74 :>:,67 :22,:6 ::3,,:%

>,1%

>,4%

Prdefjs fd vdstcr y njhzjfk

6,2%

1,3%

6,4%

4,2%

6,1%

Qcvcdefj, jguj, dhdntrcncfj dhdntrcncfjf f y ktrks nkobustcbhds

Vrjespkrtd

Copkrtjencj rdhjtcvj fd hj rdgcþe de dh tktjh ejnckejh

Audetd= CEFDN, 20:3, lttps=//gkk.gh/GwsIj lttps=//gkk.gh/GwsIjcc 

Ïefcnd fd prdncks cetdreks jh pkr ojykr (CPCO) ‘Dh Ïefcnd fd Prdncks Cetdreks jh pkr Ojykr (CPCO) tcded pkr kbmdtk odfcr hj

dvkhuncþe prkodfck fd hks prdncks j hks qud dh prkfuntkr y/k copkrtjfkr fcrdntk vdefd sus prkfuntks de dh odrnjfk fkoãstcnk‟ (CEFDN, s. a., p. :).

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Dstd ïefcnd akroj pjrtd fdh fdekocejfk ^cstdoj Cetdgrjfk fd Prdncks Ojykrcstj.

Pjrj hj jntujhczjncþe fd hjs pkefdrjnckeds knupj ue fdstjnjfk hugjr hj fcspkecbchcfjf fd hks fjtks skbrd hj dstrunturj prkfuntcvj y fd prdncks rdhjtcvks fdh júk :33>, prkvdecdetds fdh Ndesk Ejnckejh Dnkeþocnk :336 (NED'36).  (NED'36).  Jscocsok, nke dh kbmdtcvk fd qud dh ^CPO audrj nkldrdetd nke dh rdfcsdúk fd ktrjs dstjfïstcnjs dnkeþocnjs, sd tuvcdrke de nudetj hks nhjscacnjfkrds fd jntcvcfjfds y fd prkfuntks, y hks nkendptks fd vjhkrjncþe j prdncks bêscnks rdnkodefjfks pkr fcvdrsjs pubhcnjnckeds fd Ejnckeds Tecfjs9 sd nkescfdrjrke, jfdoês, hjs tdefdencjs j ecvdh cetdrejnckejh j prdsdetjr fcadrdetds jhtdrejtcvjs pjrj odfcr hj dvkhuncþe fd hks prdncks de hj dtjpj ojykrcstj. (CEFDN, :331, p. 4).  4). 

Dxcstd uej okfjhcfjf fd usk fd hj ceakrojncþe dstjfïstcnj pkr pjrtd fd hks usujrcks qud nkescstd de nkopjrjr hj dvkhuncþe fdh ïefcnd fd prdncks cetdreks jh pkr ojykr nke hj fdh ïefcnd fd prdncks jh nkesuocfkr.  nkesuocfkr.  Ds copkrtjetd jnhjrjr qud, jh dadntujr fcnlj nkopjrjncþe, sd fdbde nkescfdrjr hjs fcadrdencjs sustjencjhds qud sd denudetrje fd ojecacdstk detrd jobks cefcnjfkrds, nkok pkr dmdophk= dh kbmdtcvk fd hj dhjbkrjncþe fd njfj ïefcnd, dh tcpk fd ceakrojetd, hj nkbdrturj gdkgrêacnj y hj nkeakrojncþe fd hjs rdspdntcvjs njejstjs, njejstjs, detrd ktrks. Vjbhj >= Ïefcnd fd prdncks cetdreks jh pkr ojykr (CPCO). Bjsd :33> ? :00. :0 0. Ecvdh gdedrjh y prcencpjhds jpdrturjs. Prkodfck Prkfuntks ejnckejhds Júk

Ecvdh gdedrjh

Vktjh

Prcojrcks

Ojeuajnturjfks y Dedrgïj dhãntrcnj

Prkfuntks copkrtjfks

20:0

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627,11

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4&cf[ [tdoj[:?>&cf[tdoj[2?4 tdoj[2?4 &cf[tdoj[>?>2 Cestctutk Ejnckejh fd Dstjfïstcnj y Ndesks (s. a.). ^cstdoj fd Ïefcnds fd Prdncks Ojykrcstjs (^CPO). ^ïetdscs odtkfkhþgcnj. Rdnupdrjfk fd lttps=//www.cefdn.gkb.jr/atp/nujfrks/dnkekoc lttps=//www.cefdn.gkb.j r/atp/nujfrks/dnkekocj/scet[odt[scpo. j/scet[odt[scpo.pfa pfa Hdy 26:66.  26:66.  (:332). Njrtj Krgêecnj fdh Bjenk Ndetrjh fd hj Rdpýbhcnj Jrgdetcej. Lkekrjbhd Nkegrdsk fd hj Ejncþe Jrgdetcej. Rdnupdrjfk fd lttp=//sdrvcncks.ceakhdg.gkb.jr/ceakhdgCetdredt/jedxks/1400013333/11:36/tdxjnt.lto   13333/11:36/tdxjnt.lto

:2

 

 

Hcef, F. J., Ojrnljh, W. G. y Wjtlde, ^. J. (20:2). J. (20:2). Dstjfïstcnj jphcnjfj j hks edgkncks y hj dnkekoïj  dnkekoïj  (:4.tj  df.). Rdnupdrjfk fd lttps=//dbkkindetrjhprkqudst-nko.bcbhcktdnjfcgctjh.cfo.knhn.krg   prkqudst-nko.bcbhcktdnjfcgctjh.cfo.knhn.krg Okerky,

^.

^.

(2004).

Dstjfïstcnj

fdsnrcptcvj.

Rdnupdrjfk

fd

lttps=//dbkkindetrjh-prkqudst-nko.bcbhck lttps=//dbkkindet rjh-prkqudst-nko.bcbhcktdnjfcgctjh.cfo.knhn tdnjfcgctjh.cfo.knhn.krg .krg

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