Uyini ijika ukunganaki? definition theory kanye ngokoqobo

Ngokuhamba jikelele Microeconomics kukhona izindlela ezimbili ezibalulekile: ambalwa kanye eziphawula ukuthi okwesingaki. Eyokuqala kusekelwe yokuthi umthengi ihlola iwusizo izinzuzo ezuza. Nokho, lokhu nokucabanga empeleni akwenzeki ukuze uthumele cishe kunoma iyiphi enye Ukuqhathanisa ethengwayo. Ngokwesibonelo, ufuna ukuthenga amabhulukwe nezicathulo, kodwa singamelana kanjani ukuhlola ubumqoka bezinga kokubili ezinhle? Yiqiniso, ngokukhetha phakathi lokuqala nelesibili, uthanda izinto ezibalulekile, kodwa awukwazi ngisho nokuyicabanga isithakazelo kangakanani isihloko okulusizo. Umsebenzi uba more xaka nenani kwezimpahla, lapho ukuqhathanisa kakade uthole wonke amasethi.

Ukuze enze kube nokwenzeka ukuba batadishe Umbuso komkhiqizo noma insizakalo ithengwe, ngokomthetho idaliwe okwesingaki (ezilandelanayo) indlela. It kulandela ezimfundisweni quantification, kodwa ngezithukuthuku isimiso ukuqhathanisa isakazeke esengeziwe uziqeqesha.

Ngesisekelo indlela yomkhiqizo ukuthi umthengi akusho hlola iwusizo okuhle futhi kubeka uhlobo eziza kuqala ngokuvumelana esikuthandayo, isimo kwemvelo, umbono womphakathi.

Ukuqalisa indlela ezilandelanayo kwemfundiso yokuziphendukela kucatshangwa ukuthi umthengi utsenga timphahla netinhlelo letinengi amasethi, bese ucatsanisa tintfo Umbuso yabo subjective. Esimweni esinjalo ingasetshenziswa ukuhlaziya indiza lapho ijika itholakala ukunganakwa.

I-axis ahlelembise libonisa iwusizo isethi eyodwa izinzuzo, ku-eksisi evundla - elesibili. Uma ukuhlolwa abathintekayo amasethi eziningana ngesikhathi ngentengo efanayo, kodwa lamadigri izinzuzo obuhlukahlukene kumthengi, sithola imephu ukunganakwa. Kule mephu ijika nandaba akayedwa - zikhona imigqa eziningana okungezona intersecting, futhi ayanda ingenye amagrafu, Umbuso indawo enkulu ethwala iqoqo izinzuzo.

Kubalulekile ukuqonda ukuthi kusho ukuthini ukungabi nandaba Curves kanye nezici zabo. Uma kuqala zonke kucacile ngokwanele - bona asivumela ukulinganisa ngezinga eyisihlobo kuwusizo amasethi ezahlukene izinzuzo umthengi ukukhetha futhi ingxenye kahle le amasethi ezahlukene imikhiqizo, ne ukuhlaziywa nobunzima yesibili esingase siphakame. Iqiniso liwukuthi noma yimuphi ijika nandaba kuyinto convex futhi emthambekeni ezimbi. Njengoba izindleko akunakubangelwa izici imigqa enjalo?

Emthambekeni awunayo kusho ukuthi ukunyuka kwesibalo olulodwa neqoqo elilodwa imiphumela emihle ekunciphiseni kusizakale elesibili. Ngempela, kulula ukucabanga ukuthi izinto ngeke practice! Lapho sithenga umkhiqizo, kancane singakwazi ukuthenga wesibili, kokuba ezinye uhlobo isamba ezilinganiselwe lemali. Bulge, okuyinto unazo ijika singanakwa kuhlangene ngokungenakuhlukaniswa nomqondo izinga abekelwe emaceleni wokumelana kanye isizathu salokhu kwanda okungaka intengo isihlobo olulodwa neqoqo elilodwa isihlobo izimpahla kuya komunye, kuye ngenani imikhiqizo.

Ukunganakwa Curves ngokuzikhethela athathe isimo imigqa ukwehla. Ngezinye izikhathi, practice kukhona izimo bonakele, futhi igrafu iguqulwe ibe emgceni locondzile, nendawo noma ngenhla. Ake sithi iqoqo izinzuzo kumthengi akudingekile ngaphansi kwanoma yiziphi izimo. Khona-ke umthengi akukuniki isethi eyodwa nezinye izinzuzo ukuze uthole into ezingadingekile. Ezimweni ezinjalo, ukunganaki ijika parallel X-eksisi. Uma isimo iyaphindwa ne ncamashi okuphambene - "ijika" kuyinto parallel-y-eksisi.

Ukuphetha, ijika nandaba - lena umqondo obaluleke kakhulu kwezomnotho, okuyinto ikuvumela ukuba isicelo theory umkhuba, nokumadanisa okuthandwa kanye nezincomo hhayi oyedwa kuphela ikhasimende ethile, kodwa futhi iqembu abathengi, okuyinto ebaluleke kakhulu ukuze cwaningo ukufuneka amaqembu athile umkhiqizo.