The koyefishienti wa elasticity wa kufunika

Wonjezerani ndi kufunika angathe kusintha kuti agwirizane ndi zinthu msika, wotchedwa elasticity. Masiku ano, pafupifupi palibe mbali imodzi ya chuma simungakhoze kuchita popanda lingaliro ili: chiphunzitso cha chikhulupiriro, ndi kusanthula okwanira ndi anthu, chuma m'zinthu, chuma ziyembekezo, ERI, etc.

msika kudziwa izi ndi zinthu zina, zinthu msika yodziwika ndi koyefishienti wapadera wa elasticity wa akumufuna. Tanthauzo la chizindikiro ichi ndi: kodi kuchuluka kwa chiwerengero cha kusintha ankafuna pamene msika chinthu kusintha ndi 1%.

Malinga wagawo osankhidwa, luso kuyankha limodzi mwa zosintha ndalama kusintha mu ena mwa fanizo njira zosiyanasiyana. Choncho pogwirizanitsa kusankha, ntchito njira kuchuluka a kayesedwe.

The koyefishienti wa elasticity wa kufunika kuchita masamu pa maziko a m'njira ziwiri:

- Arc elasticity (elasticity wa Arc a), umene m'pofunika kudziwa amaudindo koyamba ndi wotsatira wa mitengo ndi mabuku;

- malo elasticity (elasticity mu mfundo) ndi anakonzeratu ntchito ya kufunika ndi mtengo misinkhu ndi m'mene ziriri pano mfundo akumufuna.

Mitundu ya elasticity wa kufunika ndi kusiyanitsidwa ndi mtengo, ndalama, ndipo kungakhale mtanda katundu ziwiri.

The koyefishienti wa elasticity wa kufunika kwa otsika akuganizira mmene quantitatively anasintha kufunika pamene kumawonjezera kapena amachepetsa ndi 1%. N'zotheka kuti ayenerere zili m'munsizi kusinthasintha:

- kufunika inelastic - amakhala ndi mayendedwe pang'onopang'ono kukula kwa zedi anagula katundu kuposa mlingo wa kuchepetsa mtengo;

- zotanuka kufunika - amakhala mu chiwerengero kuchepetsa 1% kufunika umachuluka kuposa 1%;

- unit elasticity - wofanana ndi mtengo womwewo wa kukula kwa katundu anagula ndi chiwerengero cha fallers.

The koyefishienti wa ndalama elasticity wa kufunika akuganizira mmene ankafuna kusintha quantitatively, pamene ndalama adzakhala apamwamba / m'munsi mwa 1%.

Ngati chithunzi ichi ndi zoipa, ndiye ayenera zimasonyeza khalidwe otsika katundu wa, chifukwa ukuwonjezeka ndalama, ndiponso kufunika kwa mankhwala amachepetsa.

Ndi mtengo wake zabwino katundu tinganene kuti wabwinobwino, ndi:

- ngati mtengo ndi yaing'ono kwambiri, zosakwana 1, ie, kufunika kwa katundu wina limakula ndalama pang'onopang'ono, kenako tikhoza kulankhula zambiri pa zofunika;

- ngati mtengo wa index zambiri, ndi chibadidwe katundu mwanaalirenji, monga kukula ndalama lags kumbuyo kufunika kwa mankhwala.

The koyefishienti wa mtanda elasticity wa kufunika amasonyeza kusintha kufunika kwa katundu Ndipo ngati mtengo wa katundu mu kusintha ndi 1%. Zingakhale zabwino, zoipa ndi ziro.

- Zabwino mfundo za koyefishienti wa elasticity ndi wogwirizira mankhwala (mosinthana), zomwe kupikisana pamsika Mwachitsanzo, batala ndi margarine. Ndi kuwonjezeka mu mtengo wa margarine ndi Kowonjezereka kwa mafuta, chifukwa wakhala mtengo poyerekezera latsopano kuchuluka mtengo wa margarine. Ndi zambiri mosinthana ubwino awiri, wamkulu mtengo wa chizindikiro ichi.

- mfundo Wachisoni wa koyefishienti ichi ndi mtumiki ubwino (wowonjezera), zimagwirira ntchito limodzi. Mwachitsanzo, ngati tikambirana nsapato ndi mankhwala chisamaliro, ndiye ndi kuwonjezeka mu kufunika kwa mitengo nsapato yafupika m'njira imeneyi, ndiko kunena kuti Kukwera kwa mitengo ya katundu umabweretsanso kuchepetsa kumwa mzake, ndi zambiri mapolojekiti awo, kotero kudzakhala mtheradi koyefishienti.

- A mtengo ziro wa chizindikiro za elasticity ubwino kuti ngakhale mosinthana kapena wowonjezera, i.e. Pankhaniyi, sanaone ubale pakati pa kumwa katundu ndi mitengo ina.