IbhizinisiCela uchwepheshe

I Coefficient kuyaqina isidingo

Kwaneliswe isidingo unekhono lokuzivumelanisa nezimo ezishintshashintshayo emakethe, ngokuthi kuyaqina. Namuhla, cishe awekho kwesigaba omunye umnotho ngeke akwenze ngaphandle lo mqondo: imfundiso yokuziphendukela aqinile, ukuhlaziya ukuze kwaneliswe isidingo iyona, imijikelezo kwezomnotho, kwezomnotho okulindele, ERI, njll

emakethe ukuzwela kulezi nezinye izinto, izimo emakethe elinesimo Coefficient olukhethekile kuyaqina isidingo. Lokho okushiwo yile ipharamitha okulandelayo: indlela kwezakhi inani izinguquko funa lapho izinguquko emakethe isici 1%.

Kuye iyunithi ekhethiwe, ikhono lokuphendula omunye eziguquguqukayo kwezomnotho yezinguquko omunye kuboniswa tinhlobo letinyenti tetindlela tekuhlola. Ngakho-ke, ukukhetha hlanganisa, sebenzisa indlela iphesenti nesilinganiso.

I Coefficient kuyaqina isidingo ibalwa ngesisekelo ngezindlela ezimbili:

- arc kuyaqina (kuyaqina of the arc), okuyiwona kubalulekile ukwazi amazinga kokuqala alandelayo amanani futhi imiqulu;

- indawo kuyaqina (kuyaqina e iphuzu) nge predetermined umsebenzi funa futhi intengo amazinga kanye kwegciwane amagugu funa.

Izinhlobo kuyaqina of ukufuneka ehlukaniswe intengo, imali, futhi kungase esiphambanweni izimpahla ezimbili.

Coefficient okunwebeka isidingo ongaphakeme bubonisa indlela quantitatively washintsha funa uma kwandisa noma incipha ngo-1%. Kungenzeka ufanelekele kukho okulandelayo yokusebenza:

- funa inelastic - elinesimo ijubane kancane zokukhula ngobuningi uthenge izimpahla kwesilinganiso lokwehliswa yentengo;

- nokunwebeka funa - ungachazwa ukuthi amazinga nokwehlisa 1% funa inyuka ezingaphezu kuka-1%;

- iyunithi kuyaqina - libhekene elifanayo ukukhula sempahla ethengwayo kanye nenani fallers.

I Coefficient engenayo kuyaqina isidingo bubonisa indlela izinguquko funa quantitatively, lapho engenayo kuyoba ephakeme / aphansi ngo-1%.

Uma lesi sibalo negative, khona-ke kungenzeka kubonisa izinga eliphansi izimpahla, ngoba engenayo ukwanda, futhi sikhulu kakhulu isidingo imikhiqizo incipha.

Nge ukubaluleka omuhle izimpahla kungenziwa kubhekwe njengento evamile, futhi:

- uma lincane kakhulu, ngaphansi kuka-1, okungukuthi, ukufuneka izimpahla ezithile ikhula imali kancane, ukuze kamuva sikhulume, okungenzeka kakhulu ku ezibalulekile;

- uma ukubaluleka index kakhudlwana, kuba esivela izimpahla okunethezeka, njengoba ukukhula imali lags ngemuva ukufunwa umkhiqizo.

I Coefficient cross-kuyaqina of kutjengisa ushintsho ukufunwa ezinye izimpahla Futhi uma intengo kwezimpahla e izinguquko 1%. Kungaba omuhle, omubi futhi zero.

- amagugu Lomuhle Coefficient kuyaqina kukhona imikhiqizo esikhundleni (nezilandiso), okuyinto ukuncintisana emakethe, isibonelo, ibhotela, imajarini. Nge ukwanda intengo imajarini kuyinto nesidingo esikhulayo uwoyela, ngoba uye waba eshibhile maqondana intengo entsha anda imajarini. Futhi nezilandiso ngaphezulu izinzuzo ezimbili, aba maningi Inani lale inkomba.

- amagugu Negative lokhu Coefficient izinzuzo isikhonzi (aphelele), bajwayele ndawonye. Ngokwesibonelo, uma sicabanga izicathulo kanye nemikhiqizo ukunakekelwa ke nge ukwanda ukufunwa nezicathulo amanani encishisiwe ngalezi zindlela, okungukuthi ukuthi kwemali yezinye izimpahla ihambisana nokuncipha ukusetshenziswa kwenye, futhi kulapho complementarity yabo, ngakho kuyoba ngokuphelele kakhudlwana Coefficient.

- A zero ukubaluleka inkomba Ngokuqondene izinzuzo kuyaqina ukuthi akekho nezilandiso noma aphelele, isb kuleli cala, hhayi ubabone ukuhlobana ukusetshenziswa kwezimpahla kanye namanani ngakolunye.

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